Surfactant

  • Surfactant


  • Follow us on Twitter
    twitter icon@FreshPatents

    Surfactant patents

    Bulk PDF Downloads
          

    This page is updated frequently with new Surfactant-related patent applications.




     Process for producing magnetic monodisperse polymer particles patent thumbnailProcess for producing magnetic monodisperse polymer particles
    Disclosed is a simplified process for producing magnetic polymer particles. The process comprises: (a) providing a composition having a liquid monomer which is radical polymerizable, a radical initiator soluble in the monomer, a steric stabilizer, and a ferrofluid comprising surfactant-coated colloidal magnetic particles in a carrier fluid which is miscible with the monomer; (b) preparing an emulsion from a polar solvent which is immiscible with the monomer, and the composition of step (a); (c) adding seed polymer particles to the emulsion, mixing to form a seeded emulsion, and incubating the seeded emulsion, thereby swelling the seed polymer particles; and (d) activating the radical initiator and polymerizing the monomer in the swollen seed polymer particles; thereby producing the magnetic polymer particles.
    Roche Diagnostics Operations, Inc.


     Transmission belt, fiber member therefor, and manufacturing  fiber member patent thumbnailTransmission belt, fiber member therefor, and manufacturing fiber member
    The present invention relates to a power transmission belt containing a frictional power transmission part and a fiber member that covers a surface of the frictional power transmission part, in which the fiber member is formed of a fiber (a) containing a water-absorbent fiber (a1) and contains a surfactant, to a fiber member used in the power transmission belt, and to a method for manufacturing the fiber member.. .
    Mitsuboshi Belting Ltd.


     Soft through air dried tissue patent thumbnailSoft through air dried tissue
    A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant..
    First Quality Tissue, Llc


     Soft through air dried tissue patent thumbnailSoft through air dried tissue
    A multi-layer through air dried tissue including a first exterior layer comprised substantially of hardwood fibers, an interior layer comprised substantially of softwood fibers, and a second exterior layer comprised substantially of hardwood fibers. The interior layer includes a first wet end additive comprising an ionic surfactant and a second wet end additive comprising a non-ionic surfactant..
    First Quality Tissue, Llc


     Structured detergent particles and granular detergent compositions containing the same patent thumbnailStructured detergent particles and granular detergent compositions containing the same
    This relates to structured detergent particles with high-level surfactant activity, which contains about 50-90 wt % of a c10-c20 linear alkyl benzene sulphonate, about 10-50 wt % of a hydrophilic silica, and about 0-35 wt % of a water-soluble salt of an alkaline metal. Such structured detergent particles demonstrate better flowability and less moisture uptake, and are therefore particularly useful for forming free-flowing finished detergent products that are less vulnerable to caking over time..
    The Procter & Gamble Company


     Polymerizable liquid crystal composition, and anisotropic optical body, retardation film, antireflective film, and liquid crystal, display element fabricated using composition patent thumbnailPolymerizable liquid crystal composition, and anisotropic optical body, retardation film, antireflective film, and liquid crystal, display element fabricated using composition
    An object of the present invention is to provide a polymerizable liquid crystal composition with which two characteristics of smoothness of a surface of an anisotropic optical body and orientation properties of liquid crystals can be simultaneously improved, when preparing an anisotropic optical body to be obtained by photopolymerization of the polymerizable liquid crystal composition. Specifically, an object of the present invention is to provide a polymerizable liquid crystal composition containing specific polymerizable compounds and a fluorine-based surfactant.
    Dic Corporation (tokyo)


     Amido-functionalized gemini surfactant for fluid control in subterranean formations patent thumbnailAmido-functionalized gemini surfactant for fluid control in subterranean formations
    Controlling fluid flow in a subterranean formation containing water and hydrocarbons utilizing a gemini surfactant introduced to the formation via a wellbore. The gemini surfactant includes a head group having two cationic groups linked by an alkyl spacer, an amide extending from each of the cationic groups, and each amide having a hydrophobic tail extending therefrom..
    Halliburton Energy Services Inc.


     Salt-tolerant anionic surfactant compositions for enhanced oil recovery (eor) applications patent thumbnailSalt-tolerant anionic surfactant compositions for enhanced oil recovery (eor) applications
    Wherein r1 and r2 are identical or different and may independently be alkyl, alkenyl, alkynyl, alkylene, aryl, propylene oxide, ethylene oxide or hydrogen groups in a straight or branched chain with 16 or more carbon atoms, x1 and x2 are identical or different and are selected from the group consisting of phosphate, sulfate, carboxylate, sulfonate or other suitable anionic groups, s is a spacer group selected from short or long arkyl, alkenyl, alkynyl, alkylene, stilbene, polyethers, and other suitable aliphatic or aromatic groups comprising 2 to 12 carbon atoms.. .

     Antifreeze solution, depletion prevention agent for a plant and heating medium solution patent thumbnailAntifreeze solution, depletion prevention agent for a plant and heating medium solution
    An antifreeze solution includes a urea, a surfactant, a purified glycerol, and one of water and alkaline reducing water. The combination of the urea, the surfactant, the purified glycerol, and the water or the alkaline reducing water can be used for a depletion prevention agent for a plant, and can be used for a heating medium solution..

     Ink set and ink-jetting recording method patent thumbnailInk set and ink-jetting recording method
    An ink set that includes a first ink and a second ink each containing coloring agent, surfactant, organic solvent, resin, and water. The mix sp value of the organic solvent and the water of the first ink is larger than the mix sp value of the organic solvent and the water of the second ink.

    Ink set and ink-jetting recording method


    An ink set that includes a first ink and a second ink each containing coloring agent, surfactant, organic solvent, resin, and water. The mix sp value of the organic solvent and the water of the first ink is larger than the mix sp value of the organic solvent and the water of the second ink.

    Fluid


    An ink jet ink that may be used to provide a stop-off layer on a metallic substrate, the ink including: between 4.8% weight to 35.1% weight yttria nanopowder; between 2.6% weight to 19.3% weight of a stabiliser; between 0.3% weight to 1.9% weight of a binder; between 0.01% weight to 5% weight of a surfactant and between 0% weight to 30% weight of a humectant and the balance water.. .
    Rolls-royce Plc


    Pharmaceutical preparation and its production and use


    Thus, the present invention provides a composition in powder form comprising highly dispersed silica particles, polymethylsiloxane particles, and at one or both of a cationic surfactant and an antimicrobial substance, wherein at least 25% by weight of the cationic surfactant is present in primary polymethylsiloxane particles carrying the cationic surfactant on their surface and/or in agglomerates of these primary particles, and/or at least 25% by weight, of the antimicrobial substance is present in primary highly dispersed silica particles carrying the antimicrobial substance on their surface and/or in agglomerates of these primary particles.. .
    Invenres Gmbh


    Concentrated natamycin suspension formulations


    The present invention generally relates to concentrated natamycin suspension formulations for inhibition of fungal growth. Specifically, the present invention relates to stable suspension concentrate formulations comprising from about 25% to about 48% w/w natamycin, from about 0.1% to about 10% w/w of an anionic surfactant selected from the group consisting of polyelectrolyte polymers, modified styrene acrylic polymers, dioctyl sodium sulfosuccinates, sodium salts of naphthalene sulfonates, and combinations thereof, and water.
    Valent Biosciences Corporation


    Tamper-resistant dosage form comprising pharmacologically active compound and anionic polymer


    The invention relates to a pharmaceutical dosage form having a breaking strength of at least 300 n and comprising a pharmacologically active compound, an anionic polymer bearing carboxylic groups, wherein the content of the anionic polymer is ≧20 wt.-%, based on the total weight of the pharmaceutical dosage form, and a nonionic surfactant.. .
    GrÜnenthal Gmbh


    Compositions comprising zwitterionic ester ammonioalkanoates


    The present invention provides compositions utilizing a zwitterionic ester ammonioalkanoate surfactant according to formula 1 and an ingredient selected from the group consisting a surfactant other than said zwitterionic ester ammonioalkanoate surfactant, emulsifiers, conditioning agents, emollients, moisturizers, humectants, thickeners, lubricants, chelating agents, fillers, binding agents, anti-oxidants, preservatives, active ingredients, fragrances, dyes, buffering agents, exfoliates, ph adjusters, inorganic salts, solvents, viscosity controlling agents and opacifying agents, wherein the composition is substantially free of alkylamidoamine and aminoalkylamine.. .
    Johnson & Johnson Consumer Inc.


    A nanostructured conditioning cosmetic composition, the use thereof in cosmetic preparations, and a conditioning shampoo


    The present invention relates to conditioning cosmetic compositions comprising a nanostructured system formed by lipidic nanoparticles based on at least one from oil, butter and wax, which encapsulate at least one cationic surfactant, as well as the use thereof in cosmetic preparations. Besides, the invention relates to a conditioning shampoo comprising said cosmetic composition..
    Natura CosmÉticos S.a.


    Cosmetic composition comprising bi-modal emulsion


    Cosmetic compositions comprising bi-modal water continuous emulsions are disclosed. In particular, the cosmetic compositions comprise a bi-modal water continuous emulsion (e) comprising at least 70 weight percent of: a first dispersed phase containing a hydrophobic oil, wherein the hydrophobic oil is provided as a non-emulsified hydrophobic oil, and a second dispersed phase containing a silicone, wherein the silicone is provided from a water continuous silicone emulsion containing at least one surfactant.
    Dow Corning Corporation


    Foaming compositions and methods


    An effervescent foamable two-component oral care composition in which a first component contains an acid, and a second component contains an alkaline source such as a carbonate; wherein one or both of the first and second components also contains a surfactant; and, wherein the first and second components are combinable to form an effervescing oral care foam.. .

    Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

    Dissolvable fibrous web structure article comprising active agents


    The personal care compositions of the present invention are in the form of an article comprising a dissolvable fibrous web structure. The fibers of the dissolvable fibrous web structure comprise a surfactant; a water soluble polymeric structurant; and a plasticizer.
    The Procter & Gamble Company


    Optical transmission element and manufacturing the same


    According to an embodiment, there is provided an optical transmission element comprising: a fiber including a core made of a first glass and a cladding made of a second glass and covering an outer periphery of the core; and a covering layer covering an outer periphery of the cladding and including a plurality of nonionic surfactant molecules wherein each of the nonionic surfactant molecules is hydrogen-bonded to the cladding.. .
    Olympus Corporation


    Insecticidal compositions and methods of using the same


    Provided are mosquito larvicide compositions comprising a mineral oil and a methylated coconut oil. The compositions may further comprise a silicone and at least one surfactant.
    Clarke Mosquito Control Products, Inc.


    Anthroquinone containing derivatives as biochemical agricultural products


    Formulations containing anthraquinone derivatives with increased effectiveness as pesticides are provided. These formulations may comprise (a) a preparation comprising one or more anthraquinone derivatives having activity against plant pests; (b) one or more c2-c7 alcohols, or glycols or lactones; and (c) one or more surfactants selected from the group consisting of a sulfate, ethoxylated fatty acid esters wherein said alcohols and surfactants are present in amounts effective to stability said preparation.
    Marrone Bio Innovations, Inc.


    Methods and compositions to control undesirable microorganisms in fermentation processes


    A method of controlling bacterial contamination by inhibiting bacterial growth in an aqueous fermentation solution employed in a sugar fermentation process is provided. The method includes the steps of: (a) introducing a surfactant composition into the aqueous fermentation solution; (b) introducing an acid into the aqueous fermentation solution in a sufficient quantity to provide a ph value in a range of about 4.5 or less; and (c) mixing the aqueous fermentation solution with yeast, wherein a combination of the surfactant composition and the ph provide antibacterial effects.

    Emulsifiable concentrate liquid compositions and methods


    Provided herein are compositions and methods for formulating and using agriculture products such as combinations of fertilizers and pesticides. For example, in some embodiments, provided herein are compositions and methods of their use comprising water miscible, organic solvents and water soluble anionic/non-ionic surfactants/emulsifiers that aid in the dissolution of an active substance.
    Ag Precision Formulators


    Positive electrodes for lithium-sulphur batteries


    The present invention pertains to an electrode-forming composition [composition (c)] comprising: (a) an aqueous latex comprising at least one fluoropolymer [polymer (f)] comprising recurring units derived from vinylidene fluoride (vdf), at least one hydrogenated monomer [monomer (h)] and, optionally, at least one other fluorinated monomer [monomer (f)] different from vdf, and, homogeneously dispersed therein, (b) at least one powdery electrode-forming material consisting of sulphur [material (e)], (c) at least one powdery electrically conducting material [material (c)], (d) optionally, at least one surfactant [surfactant (s)], (e) optionally, at least one binding agent [agent (b)], and (f) optionally, less than 10% by weight, based on the total weight of the composition (c), of at least one organic solvent [solvent (s)], wherein the polymer (f) in the aqueous latex is under the form of primary particles having an average primary particle size of less than 1 μm, as measured according to iso 13321. The present invention also pertains to a process for the manufacture of said composition (c) and to use of said composition (c) in a process for the manufacture of a positive electrode for a lithium-sulphur battery..
    Solvay Sa


    Conductive nanowire films


    The invention provides a novel conductive film and a multilayered conductive structure, comprising a plurality of metal nanowires arranged in clusters and having an average aspect ratio of least 100,000, optionally decorated by metal nanoparticles. It is also disclosed a process for preparation of a conductive film comprising metal nanowires by surfactant/template assisted method which involves the use of a precursor solution based on surfactant (such as ctab), metal precursor (such as haucl4 and agn03) and reducing agent (such as metal borohydride or sodium ascorbate)..
    P.v. Nano Cell Ltd


    Method and device for protein preparation


    The present invention provides a method of preparing a sample comprising one or more proteins of interest, the method comprising: providing a sample comprising a population of proteins of interest solubilised with a surfactant in a medium; exposing said sample to a mild precipitant to cause precipitation of said proteins; during or after the precipitation step, bringing said sample into contact with a matrix adapted to capture said precipitated proteins and prevent excessive aggregation of precipitated protein particles; and washing the matrix with captured precipitated proteins to remove the surfactant. A sample preparation device to carry out the same is also provided..
    University Of Leeds


    Method for treating a blood component containing sample


    Provided is a treatment method for damaging an erythrocyte and a leukocyte while suppressing damage to cells other than blood cells present in blood. In an embodiment, the disclosure relates to a method for treating a sample containing blood components, the method including mixing a sample containing blood components with a surfactant a, where the surfactant a is a nonionic surfactant represented by general formula r1—o-(eo)n-r2 (i)..
    Arkray, Inc.


    Phosphorus free low temperature ware wash detergent for reducing scale build-up


    Phosphorus-free detergent compositions are provided. Detergent compositions including an aminocarboxylate, water conditioning agent, source of alkalinity and water beneficially do not require the use of additional surfactants and/or polymers to provide suitable detergency and prevent scale build-up on treated surfaces.
    Ecolab Usa Inc.


    Short hydrophobe anionic surfactants


    Provided herein are compounds, compositions, and methods having application in the field of enhanced oil recovery (eor). In particular, the short hydrophobe anionic surfactants as well as aqueous compositions comprising these surfactants are provided that can be used for the recovery of a large range of crude oil compositions from challenging reservoirs..
    Board Of Regents, The University Of Texas System


    Copolymer surfactants for use in downhole fluids


    Various embodiments disclosed relate to hydroxy-terminated poly(alkylene oxide) copolymer surfactants for use downhole, downhole compositions including the same, and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation.
    Halliburton Energy Services, Inc.


    Non-aqueous ink jet ink composition


    There is provided a non-aqueous ink jet ink composition, including a pigment, a non-aqueous solvent, and a surfactant, in which the ink composition contains an acetylene glycol-based surfactant having a hlb value of 1.0 to 6.0 as the surfactant.. .
    Seiko Epson Corporation


    Polyurethane foam and process for producing same


    A polyurethane foam, polyisocyanurate foam or polyurea foam is obtainable from the reaction of a mixture comprising a) a compound reactive towards isocyanate (“nco-reactive compound”); b) a blowing agent selected from the group comprising linear, branched or cyclic c1 to c6 hydrocarbons, linear,branched or cyclic c1 to c6 fluorocarbons, n2, o2, argon and/or co2, where the blowing agent b) is present in the supercritical or near-critical state; c) a polyisocyanate; d) an amphiphilic isocyanate; and e) optionally a surfactant and f) optionally other auxiliaries and additives. The invention further relates to the production of this polyurethane foam, where the blowing agent is emulsified in the isocyanate component containing amphiphilic isocyanate..
    Covestro Deutschland Ag


    Production of polyurethane systems using polyether polycarbonate polyols


    A process for production of polyurethane systems using polyether polycarbonate polyols with use of additives comprising i) ionic surfactant a selected from those of the formula a−m+ with a−=anion selected from the group comprising alkyl- and arylsulphates, polyethersulphates and -sulphonates, sulphonates, alkyl- and arylsulphonates, alkyl- and arylcarboxylates, saccharinates and polyetherphosphates, and m+=cation, b) ionic surfactant b selected from a quaternized ammonium compound, c) tertiary amine compound c having a molar mass of preferably at least 150 g/mol, and/or d) oxazasilinane d is described, as are correspondingly produced polyurethane systems, preferably polyurethane foams, and the use thereof.. .
    Evonik Degussa Gmbh


    Production of human pulmonary surfactant protein b in plants


    The invention is directed to a method of producing pulmonary surfactant protein-b (sp-b) isoforms fragments and analogues thereof in a plant cell, and to expression cassettes for expression of the sp-b proteins in plants. The expression cassettes may include various elements for improved expression, stability of the expressed protein or efficient purification of the expressed protein, including signal sequences, protease cleavage sites for release of the target protein, trafficking peptides for trafficking of the expressed protein to various plant compartments, and/or various tags..
    Azargen Biotechnologies (pty) Ltd


    Detergent compositions


    A surfactant component comprising a compound of formula (i): (i) wherein r1 is a c5 to c39 alkyl or alkenyl group and r2 is a group of formula (a) wherein one of w, x, y and z is a covalent bond and the remaining groups are independently selected from h, m, so3m and a further group of formula r1co provided at least one of w, x, y and z is so3m; and each m is independently a hydrogen ion, an ammonium ion or a metal ion.. .
    Innospec Limited


    Aqueous suspension preparations and the use of same as leaf fertilisers


    The invention relates to a novel aqueous suspension preparation comprising a water-suspended microparticulate calcite mineral with a particle diameter ≦35 μm, plant extract, and a surfactant that can shift the zeta potential of the water-suspended microparticulate calcite mineral into the negative range, and the use of this aqueous suspension preparation as a foliar fertilizer. The invention also relates to a foliar fertilizer comprising this aqueous suspension preparation..
    Agrosolution Gmbh & Co. Kg


    Stable pressurized system including plastic container and active(s)-containing composition


    Pressurized compositions propelled by a pressurizing component (preferably a propellant such as compressed gas) and further including at least one active ingredient, at least one high molecular weight nonionic surfactant, and water which is a major component of the composition and is at least substantially ion-free and/or salt-free (preferably ion-free and salt-free), wherein the composition is stored in and dispensed from a plastic pressurized container. The plastic is preferably pet or pen.
    S. C. Johnson & Son, Inc.


    Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

    Metal alloy-and-ceramic resin composite and manufacturing the same


    Disclosed is a metal alloy-and-ceramic resin composite. The metal alloy-and-ceramic resin composite includes: a metal alloy, in which recess and protrusion undercuts are formed to provide an average surface roughness of 80 μm to 150 μm by degreasing a surface thereof using a surfactant, and etching the degreased surface using an aqueous solution of at least one acid selected from hydrochloric acid, sulfuric acid, nitric acid, and formic acid; and a ceramic resin including 30 wt % to 70 wt % of at least one resin selected from polypropylene, polyamide, polyphenylene sulfide, polyacetylene, polycarbonate, polyester, and polyphenylene oxide, 20 wt % to 60 wt % of silicon carbide, 5 wt % to 7 wt % of inorganic filler, and 3 wt % to 5 wt % of a dispersing agent.
    Il Kwang Polymer Co., Ltd.


    Textured polymeric materials, and methods of forming


    Provided for example is a method of forming texture comprising: (i) providing a polymeric layer with first and second sides, wherein the polymeric layer is made from a polymeric material that gels on contact with a gelling agent, and wherein the first side is gelled, with gelling extending into the polymeric layer but not to the second side; (ii) contacting the second side of the polymeric layer with a foamy aqueous solution of surfactant (one or more), the aqueous foam being in the process of collapsing during the contacting, wherein the aqueous solution of surfactant is effective to gel the polymeric material; (iii) applying a aqueous medium to the second surface with sufficient force or agitation so as to remove a portion of the polymeric material; and (iv) curing the remaining polymeric material without, following the contacting step, further contacting the polymer layer with a gelling component.. .
    Ansell Limited


    Improved the administration of a pulmonary surfactant by atomization


    The system allows optimizing the dispensing of aerosol medicaments. In particular the system allows the administration of an exogenous pulmonary surfactant to very young patients (e.g.
    Chiesi Farmaceutici S.p.a.


    Treatment of erectile dysfunction and other indications


    The present invention generally relates to the transdermal delivery of various compounds. In some aspects, transdermal delivery may be facilitated by the use of a hostile biophysical environment.
    Strategic Science & Technologies, Llc


    Treatment of erectile dysfunction and other indications


    The present invention generally relates to the transdermal delivery of various compounds. In some aspects, transdermal delivery may be facilitated by the use of a hostile biophysical environment.
    Strategic Science & Technologies, Llc


    Medical device rapid drug releasing coatings comprising oils, fatty acids and/or lipids


    The invention relates to a coated medical device for rapid delivery of a therapeutic agent to a tissue in seconds to minutes. The medical device has a layer overlying the exterior surface of the medical device.
    Lutonix, Inc.


    Antimicrobial compositions


    Antimicrobial compositions and related methods are disclosed. The antimicrobial compositions include glycolic acid, an anionic surfactant, and at least one additional surfactant selected from anionic and nonionic surfactants..
    Delaval Holding Ab


    Antimicrobial compositions containing cationic active ingredients


    The antimicrobial composition of the present invention comprises a cationic active ingredient, a foam boosting surfactant, a foam boosting copolymer, a foam stabilizer, and a chelating agent. The present antimicrobial compositions are free of the antimicrobial agent triclosan (i.e., 2,4,4′-trichloro-2′hydroxy-diphenylether), have rapid cidal activity, provide stable copious foam and exhibit enhanced tissue (e.g.
    Ecolab Usa Inc.


    Hair bleaching or hair dye cosmetics


    Provided is a cosmetic product for hair bleaching or hair dyeing comprising a first agent comprising an alkali agent, a second agent comprising hydrogen peroxide, and a nonaerosol foamer container for discharging a mixed solution thereof in the form of foam, the mixed solution comprising the following components (a) to (c), (a) a anionic surfactant comprising sulfuric acid group, (b) anionic surfactant comprising carboxy group, and (c) a polymer comprising a diallyl quaternary ammonium salt as a constitutional unit and having a charge density of 5.5 meq/g or more and 8.0 meq/g or less.. .
    Kao Corporation


    Foams, foamable compositions and methods of making integral skin foams


    The present invention relates, at least in part, to integral skin foam premix compositions, foams, and method of producing such foams. In certain aspects, the premix is storage stable and includes a hydrohaloolefin blowing agent, one or more polyols, one or more surfactants, and a catalyst..
    Honeywell International Inc.


    Surface disinfectant with residual biocidal property


    A disinfectant formulation comprising a polymer binder and a biocidal compound, having a residual biocidal property. The polymer binder is an oxazoline homopolymer or an extended or a modified polymer based on an oxazoline homopolymer.
    W.m. Barr & Company, Inc.


    Adaptive optics for imaging through highly scattering media in oil reservoir applications


    Embodiments of the invention provide an imaging system and method using adaptive optics and optimization algorithms for imaging through highly scattering media in oil reservoir applications and lab-based petroleum research. Two-/multi-photon fluorescence microscopy is used in conjunction with adaptive optics for enhanced imaging and detection capabilities in scattering reservoir media.
    Boston University


    Piezoresistive cement nanocomposites


    Methods may include pumping a cement composition containing one or more conductive fillers into an annular region of a wellbore created between a casing and a surface of the wellbore, allowing the cement composition to cure, emplacing a tool for measuring at least one electromagnetic property into the wellbore, and measuring at least one of the cemented casing and the formation. In another aspect, methods may include preparing a cement composition containing one or more conductive fillers, allowing the cement composition to set, and measuring at least one electromagnetic property of the set cement.
    Schlumberger Technology Corporation


    Methods for reducing contamination during enzymatic hydrolysis of biomass-derived cellulose


    Some variations provide a method of enzymatically converting biomass-derived cellulose to glucose, comprising exposing the biomass-derived cellulose to (i) cellulase enzymes, to hydrolyze the cellulose to glucose; and (ii) an external sulfur-containing compound, to deter bacterial and/or yeast contamination during cellulose hydrolysis. In some embodiments, the sulfur-containing compound includes sulfur dioxide or lignosulfonates.
    Api Intellectual Property Holdings, Llc


    Method and composition for remedial treatment of parafin, asphaltenes, scale and deposits in oil and gas infrastructure and subterranean formations


    A method for treating a deposit is disclosed, wherein the deposit comprises a hydrophobic portion and an inorganic portion, the method including but not limited to contacting the deposit with a treating material to form a treated deposit, the treating material comprising peroxygen and surfactant and contacting the treated deposit with an acid. A product resulting from using the method is also disclosed..
    Nw24 Holdings, Llc


    Waterborne light radiation absorbing polyurethane mixed polyester polymer coating system


    The disclosure is directed to an aqueous composition comprising a waterborne polymer, a non-ionic surfactant, a levelling component, an ir absorber, and at least one uv absorber.. .
    Clear Technology Holdings, Llc


    Method for preparing organopolysiloxane emulsion composition


    An organopolysiloxane emulsion composition having good age stability is prepared by (i) emulsifying a mixture comprising (a) an organopolysiloxane of formula: ho(r12sio)nh, (b) a surfactant and (c-1) water to form a first emulsion composition and (ii) effecting emulsion polymerization of the first emulsion composition in the presence of (d) an acid catalyst below 40° c. The target emulsion composition contains an organopolysiloxane product having a viscosity≧300,000 mpa·s at 25° c.
    Shin-etsu Chemical Co., Ltd.


    Systems and methods for diffusing gas into a liquid


    Systems and methods for diffusing gas into a liquid are disclosed. In some cases, the methods include tangentially introducing a liquid into a cylindrical chamber having a cylindrical inner wall such that the liquid develops a spiral flow.

    Compositions and methods for the eradication of odors


    The disclosed compositions and methods aid in controlling or eliminating many common odors and bacteria and enzymes that cause odor. Odors are controlled or eliminated by bringing the compositions into contact or proximity with the odors.
    Nbip, Llc


    Adjuvanted vaccines for in ovo avian vaccination


    A composition includes at least one mineral oil, a surfactant having a hydrophilic property characterised by an hlb value equal to 12 and a divalent inorganic salt intended to be used as an adjuvant in a vaccine composition for the in ovo vaccination of avian species wherein the composition is an oil-in-water emulsion or microemulsion.. .
    Societe D'exploitation De Produits Pour Les Industries Chimiques Seppic


    Order a batch download of a huge number of patent PDFs. Bulk PDF Downloads This is a premium service.

    Second agent composition for hair dyeing and bleaching


    An agent for hair dyeing or bleaching includes (a) (a1) from 10 to 30% by weight oil which is in a liquid form at normal temperature and (a2) an oil which is in a solid form at normal temperature, which includes a higher alcohol which is in a solid form at normal temperature, and the weight ratio (a)/(a2) of the total weight (a) of (a1) and (a2) to (a2) is from 3 to 8; (b) (b1) a cationic surfactant and (b2) a nonionic surfactant, wherein the cationic surfactant includes an alkyltrimethylammonium chloride which has from 16 to 22 carbon atoms in the alkyl group thereof, and the total weight (b) of (b1) and (b2) is from 0.5 to 1.8% by weight, and (c) from 0.1 to 12% by weight of an oxidizing agent, wherein, the weight ratio (a)/(b) of (a) to (b) is from 5 to 30.. .
    Henkel Ag & Co. Kgaa


    Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof


    In at least select embodiments, the instant disclosure is directed to new or improved battery separators, components, materials, additives, surfactants, lead acid batteries, systems, vehicles, and/or related methods of production and/or use. In at least certain embodiments, the instant disclosure is directed to surfactants or other additives for use with a battery separator for use in a lead acid battery, to battery separators with a surfactant or other additive, and/or to batteries including such separators.
    Daramic, Llc


    Magnetic memory with high thermal budget


    A magnetic memory having a base layer with a wetting layer and seed layer is disclosed. The wetting layer and seed layer promotes fcc structure along the (111) orientation to improve pma.
    Globalfoundries Singapore Pte. Ltd.


    Magnetic memory with high thermal budget


    A magnetic memory having a base layer with a wetting layer and seed layer is disclosed. The wetting layer and seed layer promotes fcc structure along the (111) orientation to improve pma.
    Globalfoundries Singapore Pte. Ltd.


    Dielectric loaded fluids for high voltage switching


    This disclosure relates to methods and systems to reduce high voltage breakdown jitters in liquid dielectric switches. In particular, dielectric liquids have been produced that contain a suspension of nanoparticles and a surfactant to reduce the breakdown jitter.
    The Curators Of The University Of Missouri


    Novel ligand for detection of chromium (iii) and a process for the preparation thereof


    The invention disclosed herein relates to novel ligands (lx) of formula-i for selective detection of cr (iii) in pure aqueous medium and industrially viable process for the preparation thereof. Further the invention provides the process of selective detection of cr (iii) by fluorimetry using novel ligands of formula-i.
    Council Of Scientific & Industrial Research


    Fissure-detection agent, the production thereof and use of the fissure-detection agent


    The invention relates to fissure-detection agents for fault detection according to the penetration method of metallic and/or non-metallic components, which are a micro-emulsion comprising at least 10 wt. % of water a), at least 0.1 wt.
    Chemetall Gmbh


    Multifunctional nanocellular single crystal nickel for turbine applications


    A nanocellular single crystal nickel based material is provided having a thermal diffusivity in the range of 0.0002 cm̂2/s to 0.02 cm̂2/s and a thermal conductivity in the range of 0.024 w/mk to 9.4 w/mk. The nanocellular single crystal nickel based material may be used to form turbine engine components.
    United Technologies Corporation


    Method of treating a metal substrate


    A method of removing at least a portion of an oxide layer from the surface of a metal substrate comprising exposing the metal substrate to a body of treatment liquor comprising a treatment formulation and a multiplicity of solid particles which comprise or consists of a multiplicity of polymeric particles and wherein said treatment formulation comprises one or more promoters selected from the group consisting of acids, bases and surfactants wherein the method further comprises causing the solid particles and the metal substrate to enter into contacting relative movement.. .
    Xeros Limited


    High alkaline warewash detergent with enhanced scale control and soil dispersion


    Detergent compositions and methods of preparing and using the detergent compositions are disclosed. The detergent compositions comprise a polymer system comprising at least one polycarboxylic acid polymer, copolymer, or terpolymer, an alkalinity source comprising an alkali metal carbonate, a nonionic surfactant and water.
    Ecolab Usa Inc.


    Bio-based pot and pan pre-soak


    The present invention is a dimensionally stable solid detergent composition which can be used as a soaking composition. The composition includes a bio-based content of 58% or greater and includes an alkalinity source, a metal protector, a surfactant system, water, a threshold agent, and a polysaccharide hybrid polymer composition.
    Ecolab Usa Inc.


    Viscosifying friction reducers


    A water-in-oil emulsion that includes an oil phase (o) and an aqueous phase (a) at an o/a ratio of from about 1:8 to about 10:1; wherein the water-in-oil emulsion includes the oil phase as a continuous phase that includes an inert hydrophobic liquid, at least one water-insoluble hydrophobic monomer, and at least one surfactant, and the aqueous phase as a dispersed phase of distinct particles in the oil phase that includes water and a water soluble polymer that includes: (i) at least one acrylamide monomer and (ii) at least one acrylic acid monomer; wherein the water soluble polymer is present in an amount from about 10 to about 35 weight percent of the water-in-oil emulsion. Also provided is water-in-oil emulsion that includes an oil phase (o) and an aqueous phase (a) at an o/a ratio of from about 1:8 to about 10:1; wherein the water-in-oil emulsion includes the oil phase as a continuous phase that includes an inert hydrophobic liquid and at least one surfactant, and the aqueous phase as a dispersed phase of distinct particles in the oil phase that includes water and a water soluble polymer that includes: (i) at least one acrylamide monomer, (ii) at least one acrylic acid monomer, and (iii) at least one water soluble hydrophobic monomer; wherein the water soluble polymer is present in an amount from 10 to 35 weight percent of the water-in-oil emulsion.
    Solvay Usa Inc.


    Method for producing hydrocarbon fluid from hydrocarbon fluid-rich shale


    The objective of the present invention is to provide a method for efficiently producing a hydrocarbon fluid from a hydrocarbon fluid-rich shale even under high temperature without giving an excessive load to the environment. The method for producing a hydrocarbon fluid from hydrocarbon fluid-rich shale according to the present invention is characterized in comprising the steps of excavating a horizontal wellbore in a layer of the hydrocarbon fluid-rich shale, injecting a pressurized fracturing fluid into the horizontal wellbore to fracture the hydrocarbon fluid-rich shale, taking out the hydrocarbon fluid onto the ground from the fractured hydrocarbon fluid-rich shale, wherein a biosurfactant-containing solution is used as the fracturing fluid..
    Kaneka Corporation


    Improved materials, treatment compositions, & material laminates, with carbon nanotubes


    Improved materials and compositions for improving materials to enhance their properties; the compositions, in certain aspects, strengthening materials, enhancing bonding between materials, and/or improving properties such as strength, impact resistance, sustainability, protection level, and structural integrity; the material in certain aspects being glass; the compositions including alcohol, glycerol, a silane, acetate adhesive, a surfactant, and carbon nanotubes; and, optionally in certain aspects, no nanotubes and/or no surfactants but with a vinyl acetate monomer. This abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims, 37 c.f.r.
    C-bond Systems, Llc


    Antibody formulation


    The invention provides a stable aqueous pharmaceutical formulation comprising a therapeutically effective amount of an antibody, optionally, not subjected to prior lyophilization, a buffer maintaining the ph in the range from about 4.0 to about 6.0, and an optional surfactant, methods for making such a formulation, and methods of using such a formulation.. .
    Genentech, Inc.


    Sulfoxidation catalysts and methods for their preparation and use


    Methods and compositions of catalysts for sulfoxidation reaction processes are disclosed. The sulfoxidation reaction process can be performed in an aqueous medium, and the catalysts can be recycled for further use.
    Indian Institute Of Technology Madras


    Surfactant composition comprising ether compound and catalytic process for manufacturing thereof


    Disclosed is a process for preparing at least one ether compound, comprising reacting at least one alcohol (i) with at least one polyol (ii) in the presence of a functional polymer [polymer (f)] as a catalyst (x), wherein: the alcohol (i) is represented by the general formula (1): r1-oh (1) wherein r1 is a hydrocarbon group having 1 to 36 carbon atoms, the polyol (ii) is represented by the general formula (2): r2-(oh) m (2) wherein r2 represents the skeleton moiety of the polyol and m is an integer of from 2 to 20, and polymer (f) is a polymer comprising recurring units derived from at least one ethylenically unsaturated monomer [monomer (m)] and bearing at least one cation exchange group. Further disclosed is a surfactant composition obtained by said process, and featuring an excellent detergency performance..
    Centre National De La Recherche Scientifique


    High-concentration flux for being sprayed on preform


    The present invention provides a high-concentration flux for being sprayed on a preform. The flux has a composition comprising, based on weight percent, 35-50% of a film-forming agent, 1-20% of an active substance, 0.1-1.5% of a surfactant, and 0.005-0.02% of a dye, with the balance being a solvent.
    Guangzhou Solderwell Advanced Materials Co., Ltd.


    Drug releasing coatings for balloon catheters


    Balloon catheters, methods for preparing balloon catheters, and uses of balloon catheters are disclosed. The balloon catheter includes an elongate member, an expandable balloon, and a coating layer overlying an exterior surface of the expandable balloon.
    Lutonix, Inc.


    Drug releasing coatings for balloon catheters


    Balloon catheters, methods for preparing balloon catheters, and uses of balloon catheters are disclosed. The balloon catheter includes an elongate member, an expandable balloon, and a coating layer overlying an exterior surface of the expandable balloon.
    Lutonix, Inc.


    Drug releasing coatings for medical devices


    Medical device are provided for delivering a therapeutic agent to a tissue. The medical device has a layer overlying the exterior surface of the medical device.
    Lutonix, Inc.


    Drug releasing coatings for medical devices


    The invention relates to a medical device for delivering a therapeutic agent to a tissue. The medical device has a layer overlying the exterior surface of the medical device.
    Lutonix, Inc.


    Solution solubilization composition of insoluble material and solubilizing insoluble material using same


    The present invention relates to a solution solubilization composition of an insoluble material and a method for solubilizing an insoluble material using the same, on the basis of the mechanism that a solution solubilization composition of an insoluble material comprising mannosylerythritol lipid, an insoluble material, a heteropolysaccharide, a surfactant and a polyol offsets the intermolecular interaction of a hydrophobic material without physical requirements.. .
    Korea Research Institute Of Bioscience And Biotechnology


    Substantially surfactant-free, submicron dispersions of hydrophobic agents containing high levels of water miscible solvent


    A composition is provided to apply to the skin, hair, or external mucosa of a human or animal, and a method for using the composition. The composition includes for example a composition for application to skin, hair or external mucosa comprising: a) dispersed submicron particles of hydrophobic agent(s) having average particle size from 100 nm to 999 nm; b) an aqueous-solvent fluid; and c) rheological modifying agent(s); wherein the aqueous-solvent fluid is 10% to 95% wt.
    Leading Edge Innovations, Llc


    Antimicrobial composition and tissue containing it


    The present invention relates to an antimicrobial and antifog composition comprising: (a) at least a non ionic surfactant comprising a hydrophilic unit and a hydrophobic unit, said hydrophilic unit containing poly(oxyalkylene) units responding to the [—(r1—o)z—]n with r1 represents linear or branched alkylene groups, such as propylene or ethylene and z is an integer equal or higher than 1, preferably ranging from 1 to 40, the number n of said poly(oxyalkylene) units being equal or higher than 3, and (b) at least an alcohol compound of low molecular weight equal or less than 500 g/mol, wherein the weight ratio r of the non ionic surfactant/alcohol compound is such that 2.5≦r≦200 and the content of the at least alcohol compound by weight, relative to the total weight of the antimicrobial composition is ranging from 0.01% to 5%. The present invention also relates to an aqueous solution comprising the above mentionned antimicrobial and antifog composition, and dry microfiber tissue and non woven wet tissue impregnated with said aqueous solution, and an opticle article comprising a main surface coated with a temporary antimicrobial film or coating obtained by wiping said main surface with one of the above tissues..
    Satisloh Ag


    Surfactant-containing solution


    A surfactant solution of the present invention includes a component (a): an α-sulfonated fatty acid ester salt; a component (b): an alkanolamine; a component (c): an aromatic sulfonic acid; and a component (d): water, wherein the content of the component (a) is within a range from 30 to 45 mass %, the molar ratio represented by (b)/(a) is within a range from 0.05 to 0.5, and the molar ratio represented by (b)/(c) is within a range from 0.5 to 2.. .
    Lion Corporation


    Demulsifier composition and using same


    Disclosed and claimed is a microemulsion-based demulsifier composition and a method of demulsifying an emulsion comprising hydrocarbon and water. The demulsifier composition includes (i) an oil-like phase comprising at least one nonionic surfactant having a hydrophilic-lipophilic balance (hlb) of less than about 9; (ii) a coupling agent capable of stabilizing the demulsifier composition; (iii) at least one water-soluble or dispersible nonionic surfactant that is different from the at least one nonionic surfactant in the oil-like phase; (iv) at least one additional surfactant selected from anionic, cationic, amphoteric, and combinations thereof; (v) at least one nonionic demulsifier; and (vi) water..
    Nalco Company


    Composition and polishing memory hard disks exhibiting reduced edge roll-off


    The invention provides a chemical-mechanical polishing composition containing (a) an abrasive selected from wet-process silica, alpha alumina, fumed alumina, ceria, zirconia, titania, and combinations thereof, (b) an oxidation catalyst, (c) a non-transition metal sulfate salt, (d) a complexing agent, (e) hydrogen peroxide, (f) a nonionic surfactant, (g) an anionic surfactant, and (h) water. The polishing composition has a ph of about 1 to about 5, and the polishing composition is substantially free of a peroxydisulfate salt.
    Cabot Microelectronics Corporation


    Coating removal from biaxially-oriented polypropylene films for food packaging


    Compositions, process mixtures, and kits are provided for removing one or more coatings from a polymeric film using a single-phase aqueous solution. The single-phase aqueous solution may include water; an inorganic base composition; a stable peroxygen composition; and a surfactant composition..
    Geo-tech Polymers, Llc


    Coating removal from polyethylene film


    Compositions, process mixtures, and kits are provided for removing one or more coatings from a polymeric film, e.g., a personal care product packaging or manufacturing film, using a single-phase aqueous solution. The single-phase aqueous solution may include water and a surfactant composition..
    Geo-tech Polymers, Llc


    Coating removal from polyethylene terephthalate thermal printer film


    Compositions, process mixtures, and kits are provided for removing one or more coatings from a polymeric film, e.g., a thermal ink printer ribbon, using a single-phase aqueous solution. The single-phase aqueous solution may include water; an inorganic base composition; a stable peroxygen composition; and a surfactant composition..
    Geo-tech Polymers, Llc


    Geopolymer foam formulation for a non-flammable, sound-absorbing, thermally insulating geopolymer foam element


    A geopolymer foam formulation, comprising at least one inorganic binder selected from the group consisting of latently hydraulic binders, pozzolanic binders and mixtures thereof; at least one alkaline activator selected from the group consisting of alkali metal hydroxides, alkali metal carbonates, alkali metal aluminates, alkali metal silicates and mixtures thereof; at least one surfactant selected from the group consisting of anionic surfactants, cationic surfactants, non-ionic surfactants and mixtures thereof; a gas phase and water. This formulation can also comprise a cement, and also additives for foam stabilization, shrinkage reduction, flexibilization, hydrophobization, or dispersion, fibres and fillers or a mixture thereof, and can be a single-component or two-component formulation.
    Construction Research & Technology, Gmbh


    A device and a process for purification of grey water


    The present invention relates to a device and a process for purification of grey water. In particular the invention relates to in-home purification of grey water generated from laundry wash and/or rinse liquor for water saving by re-use.
    Conopco, Inc., D/b/a Unilever


    Hfsh aqueous formulation


    Provided is an aqueous formulation of a human follicle stimulating hormone (hfsh) which is stabilized to maintain the activity of hfsh for a prolonged period of time. The formulation of the present invention is an aqueous formulation comprising a therapeutically effective amount of hfsh stabilized in a phosphate buffer containing glycine, methionine and a non-ionic surfactant, preferably polysorbate 20, which is capable of maintaining the activity of hfsh for an extended period of time..
    Lg Life Sciences, Ltd.


    Liquid insulin formulations and methods relating thereto


    Liquid formulations of insulin that contain physically and chemically stable insulin but do not contain preservatives or stabilizers are provided. The formulations also lack surfactants.
    Dance Biopharm, Inc.


    Antimicrobial silver hydrogel composition for the treatment of burns and wounds


    An antimicrobial therapeutic hydrogel composition comprises a pharmaceutical and/or medical grade silver salt, and an aloe vera gel or extract. The composition could also include stabilizing agents, a non-ionic surfactant, polyol, and hydrophilic hygroscopic polymers.
    Celacare Technologies, Llc


    Soft gelatin capsules containing fexofenadine


    Bioavailable liquid softgel fill compositions comprising a) fexofenadine or a fexofenadine salt; b) a matrix comprising a pharmaceutically acceptable poly(alkylene glycol), a pharmaceutically acceptable alkylene glycol, a pharmaceutically acceptable polymeric solubilizing agent, and a pharmaceutically acceptable surfactant; and c) a pharmaceutically acceptable acidulant are disclosed. Also disclosed are methods for the preparation of such fill compositions, and softgel capsules containing the bioavailable liquid fill composition..
    Enspire Group Llc


    Film dosage forms containing amorphous active agents


    Oral thin film dosage form of a stable dispersion of non-solubilized amorphous or partially amorphous active agent(s), having a mean particle size diameter d50 equal or lower than 250 μm, that remains uniformly distributed within a film matrix and contains at least one film former polymer, and optional pharmaceutically-acceptable excipients, such as diluents, plasticizers, surfactants, sweeteners, and taste-masking agent(s). The oral thin film dosage exhibits increased solubility or rate of dissolution and enhanced bioavailability compared to a crystalline form of the active agent(s).
    Intelgenx Corp.


    Cationic and nonionic surfactant cleansing composition


    An aqueous cleansing composition comprising a cationic surfactant, a nonionic surfactant, and a thickener comprising an alkoxylated methyl glucose ether, wherein a weight ratio of cationic surfactant to nonionic surfactant is greater than 0.9:1. The combination of the cationionic:nonionic surfactant ratio with the alkoxylated methyl glucose ether thickener provides the composition with cold weather stability.
    Colgate-palmolive Company


    Microbicidal composition


    A synergistic microbicidal composition having two components. The first component is a nonionic surfactant with structure: r1o(ch2ch(ch3)o)5(ch2ch2o)9h, where r1 is a c8 alkyl group.
    Rohm And Haas Company




    Surfactant topics:
  • Surfactant


  • Follow us on Twitter
    twitter icon@FreshPatents

    ###

    This listing is a sample listing of patent applications related to Surfactant for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Surfactant with additional patents listed. Browse our RSS directory or Search for other possible listings.


    1.5362

    4666

    1 - 1 - 101