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Surfactant

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




     Small electronic component, electronic circuit board, and  manufacturing small electronic component patent thumbnailSmall electronic component, electronic circuit board, and manufacturing small electronic component
    Provided are a small electronic component including: a magnetic core including at least a columnar core part; a winding coil arranged so as to surround an outer peripheral surface side of the columnar core part and formed by winding a winding wire; and a magnetic cover part formed so as to cover at least part of the magnetic core and the winding coil while following at least part of shapes of the magnetic core and the winding coil through use of a magnetic material containing a mixture of a phosphoric acid ester-based surfactant, magnetic powder, and a resin, an electronic circuit board using the small electronic component, and a method of manufacturing a small electronic component.. .
    Sumida Corporation


     Magnesium sensing membrane for potentiometric ion selective electrode for measuring ionized magnesium and methods of production and use thereof patent thumbnailMagnesium sensing membrane for potentiometric ion selective electrode for measuring ionized magnesium and methods of production and use thereof
    A magnesium sensing membrane is disclosed for use in a potentiometric ion selective electrode that exhibits improved stability upon exposure to surfactant-containing reagents. Kits containing same are disclosed, along with methods of production and use of the magnesium sensing membrane..
    Siemens Healthcare Diagnostics Inc.


     Lightweight cementitious panel possessing high durability patent thumbnailLightweight cementitious panel possessing high durability
    A lightweight cementitious panel formed from a core mix is disclosed. The lightweight cementitious panel comprises one or more lightweight aggregate filler in the amount of 0.5 to 5 weight percent of the core mix, one or more binders in the amount of 35 to 75 weight percent of the core mix, rheological admixture in the amount of about 0.5 to 5 weight percent of the core mix, surfactant in the amount of 0 to 0.1 weight percent of the core mix, one or more normal weight aggregate filler in the amount of 5 to 50 weight percent of the core mix, and water in the amount of 5 to 20 weight percent of the core mix..
    National Gypsum Company


     Stabilizing composition to stabilize clay land and clay soils, its  manufacture and stabilization of clay land and clay soils patent thumbnailStabilizing composition to stabilize clay land and clay soils, its manufacture and stabilization of clay land and clay soils
    The composition for stabilizing clay-loam soils in the form of a liquid solution includes at least one multifunctional organic compound in the form of derivatives of aromatic or heterocyclic, or alicyclic, or aliphatic compounds, in an amount of 20-40% by weight of the total composition. There is at least one acidic surfactant in an amount of 2-10% by weight of the total composition.
    Uniwersytet Wroclawski


     Method for recovering short-chain nucleic acids patent thumbnailMethod for recovering short-chain nucleic acids
    A method of recovering short-chain nucleic acids is provided that includes: a step (a) of bringing a mixture having an alcohol concentration of 0 to 5 volume %, the mixture being prepared by mixing a whole blood sample with a first buffer containing one or more members selected from the group consisting of a chaotropic agent and a surfactant, into contact with a first nucleic acid adsorbent to adsorb nucleic acids derived from the whole blood sample onto the first nucleic acid adsorbent, and then separating and removing the first nucleic acid adsorbent to recover liquid components.. .
    Toppan Printing Co., Ltd.


     Multi-phase unit-dose cleaning product patent thumbnailMulti-phase unit-dose cleaning product
    A multi-phase unit-dose cleaning product comprising: i) an amine-containing cleaning active selected from the group consisting of aminocarboxylic complexing agent, amine oxide surfactant and mixtures thereof; and ii) an oxidizing agent wherein at least 30% of the amine-containing cleaning active is in a different phase from the oxidizing agent.. .
    The Procter & Gamble Company


     Method of improving paper machine fabric performance patent thumbnailMethod of improving paper machine fabric performance
    Methods are provided for improving the papermaking process. In various embodiments, the methods include the application of alkali material in combination with an anionic polymeric dispersant and/or a hydroxyfunctional carboxylic acid to papermaking fabrics such that the application thereof removes contaminants from the papermaking fabrics and improves the drainage of said papermaking fabrics.
    Dubois Chemicals, Inc.


     Water-soluble unit dose article patent thumbnailWater-soluble unit dose article
    A water-soluble unit dose article comprising a water-soluble film and a liquid laundry detergent composition, wherein the laundry detergent composition comprises a first anionic surfactant, a second anionic surfactant, a non-ionic surfactant, between 0.5% and 20% by weight of the detergent composition of water, wherein the weight ratio of the first amine neutralized anionic surfactant:the sum of the second amine neutralized anionic surfactant and the nonionic surfactant is between 1.3:1 and 3:1.. .
    The Procter & Gamble Company


     Label removal solution for low temperature and low alkaline conditions patent thumbnailLabel removal solution for low temperature and low alkaline conditions
    According to the invention, the compositions and methods provide for the complete removal of synthetic glues or adhesives from a plurality of surfaces through the use of amide solvents in combination with surfactants, chelants, acidulants and/or additional bottle wash additives. Beneficially, the compositions and methods are suitable for use at lower temperatures, including below 35° c., and lower ph conditions, including from 5 to 10, from 6 to 9, and from 6 to 8, in comparison to conventional caustic-based adhesive removal compositions..
    Ecolab Usa Inc.


     Enzyme cleaning and protecting compositions and methods patent thumbnailEnzyme cleaning and protecting compositions and methods
    An aqueous enzyme cleaning and protecting composition that includes: water; a protease; a surfactant selected from an anionic surfactant, a nonionic surfactant, an amphoteric surfactant, and a combination thereof; and a (meth)acrylic acid polymer component that is non-emulsifying; wherein the composition demonstrates protease activity.. .
    3m Innovative Properties Company


    Cleaning compositions including fermented fruit solutions, builder, and surfactant

    Described herein are cleaning compositions comprising fermented fruit solutions and builders, methods for making the same, and methods for using the same. The fermented fruit solutions can contain fruit, sugar and water.
    Equator Global Limited

    Dispersant additives and additive concentrates and lubricating oil compositions containing same

    A lubricant additive concentrate having a kinematic viscosity of from about 40 to about 300 cst at 100° c., containing a dispersant-detergent colloid complex, including a polybutenyl succinimide dispersant that is the reaction product of a polyamine and polybutenyl succinic anhydride (pibsa) derived from polybutene having a number average molecular weight (mn) of from about 1300 to about 2500 and a terminal vinylidene content of at least about 65%, and succinic and/or maleic anhydride via an ene maleation process, the pibsa having a succinic anhydride (sa) functionality (f) of greater than 1.7 and less than about 2.5; and a detergent colloid including overbased detergent having a total base number (tbn) of from about 370 to about 1000 mg koh/g derived from one or more surfactants selected from (i) sulfonate; (ii) phenate; and (iii) carboxylate surfactant; in which the mass ratio of the dispersant to the overbased detergent colloid in the concentrate is from about 0.5 to about 5.0; and the dispersant and overbased colloidal together constitute at least 28 mass %, of the concentrate.. .
    Infineum International Limited

    Use of surfactants in water-based bitumen extraction processes

    A process for extracting bitumen from oil sand ore to produce a bitumen froth having reduced solids is provided, comprising mixing the oil sand ore with water and a first process aid comprising at least one surfactant to form an oil sand slurry; conditioning the oil sand slurry to produce a conditioned oil sand slurry; and introducing the conditioned oil sand slurry into a separation zone for forming the bitumen froth having reduced solids.. .
    Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And

    Organophilic nanoparticles in direct emulsion systems

    A direct emulsion fluid includes an aqueous continuous phase, an oleaginous discontinuous phase, calcium carbonate comprising an organophillic coating, and a surfactant.. .
    M-i Llc

    High-dispersion carbon nanotube composite conductive ink

    A high-dispersion carbon nanotube composite conductive ink, consisting of modified carbon nanotubes, conductive polymeric material, and solvent; said modified carbon nanotubes being obtained from conventional carbon nanotubes that have been irradiated on a uv bench and then oxidized by a strong acid. Carbon nanotubes obtained via this process do not require, when preparing conductive composite ink, the addition of a surfactant to increase the dispersibility of the ink, such that the conductive layer obtained therefrom has good conductive properties, optical transmittance within the visible light range, and flexibility.
    Guangdong Aglaia Optoelectronic Materials Co., Ltd.

    Ink set, inkjet recording method, and colored body

    An ink set including at least a yellow ink, a magenta ink, a cyan ink, and a black ink and that each contain water, a surfactant, and a colorant. When each of the surfactant contents in each of the total masses of the yellow ink, the magenta ink, the cyan ink, and the black ink is represented respectively by s1, s2, s3, and s4, s1 satisfies 1.0 mass %≦s1≦2.5 mass %, s1-s2 satisfies 0.1 mass %≦s1-s2≦0.8 mass %, s3-s2 satisfies 0.0 mass %≦s3-s2≦0.5 mass %, s3-s4 satisfies 0.2 mass %≦s3-s4≦1.2 mass %, and s3 and s4 are each 0.1 mass % or more..
    Nippon Kayaku Kabushiki Kaisha

    Ink, ink cartridge, and image recording method

    An ink includes a self-dispersing pigment, polyurethane resin particles, a surfactant, and water. The self-dispersing pigment is a pigment having a phosphonic acid group bonded directly or via another atomic group to a surface thereof.
    Canon Kabushiki Kaisha

    Ink jet textile printing penetrant and ink jet recording apparatus

    An ink jet textile printing penetrant includes a water-soluble organic solvent; a surfactant; and one type or two or more types selected from the group consisting of a chelating agent and an aromatic compound.. .
    Seiko Epson Corporation

    Resin emulsion composition, and process of obtaining same

    The present invention relates to aqueous resin emulsions containing at least a non-ionic surfactant of general formula r1—(a1o)n—(a2o)x—(a3o)y—r2, obtained by the phase inversion emulsification process. In particular, the invention relates to aqueous resin emulsions commonly used in solvent-based paints, such as, for example, alkyd resins.
    Oxiteno S.a. IndÚstria E ComÉrcio

    Bio-based polymer nanoparticle and composite materials derived therefrom

    Methods of producing a latex, and the resulting latexes, are described herein. Bio-based colloidal particles are used in a free radical polymerization process.
    Ecosynthetix Ltd.

    Dispersion stabilizer for suspension polymerization, and producing vinyl resin

    Provided is a dispersion stabilizer for suspension polymerization comprising an aqueous emulsion containing a dispersant (a), a dispersoid (b), a graft polymer (c), and an aqueous medium, wherein the dispersant (a) contains a surfactant, the dispersoid (b) contains a polymer having an ethylenically unsaturated monomer unit, the graft polymer (c) is obtained by graft polymerization of the ethylenically unsaturated monomer with the dispersant (a), a mass ratio [a/(a+b+c)] is 0.001 or more and less than 0.18, a mass ratio [c/(a+b+c)] is 0 or more and less than 0.04, and the total content of the dispersant (a), the dispersoid (b), and the graft polymer (c) is 35 to 70 mass %. A vinyl polymer to be obtained by suspension polymerization of a vinyl compound using the dispersion stabilizer has good plasticizer absorption.
    Kuraray Europe Gmbh

    Processes for producing hydrocarbons from a renewable feedstock

    Processes for the production of linear alkylbenzenes from a renewable feedstock. Prior to converting the side chains of the glycerides and free fatty acids of the feedstock into hydrocarbons, the feedstock is separated into a stream rich in c10 and c14 free fatty acids glycerides having c10 and c14 fatty acid side chains and at least one, preferably two, other glyceride streams.
    Uop 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

    Aqueous composition for ophthalmological use or otolaryngological use

    The present invention relates to an aqueous composition for ophthalmological use or otolaryngological use, the aqueous composition containing: (a) a petrolatum; and two or more (b) nonionic surfactants.. .
    Rohto Pharmaceutical Co., Ltd.

    Method for thickening a cosmetic formulation using an alkali swellable emulsion of a polymer with amps and which is rich in acrylic acid

    Process for thickening a composition, through the use of a direct emulsion in water, which is alkali-swellable, of a polymer of the ase or hase type, which is both rich in acrylic acid and which has a certain quantity of amps. The use of such emulsions simultaneously allows there to be no obligation to use surfactants and organic solvents other than water, and allows the thickening phenomenon to be activated for phs of less than 7: this latter characteristic is particularly advantageous for formulations intended to he used in contact with skin..
    Coatex

    Compositions for altering the color of hair

    Disclosed herein is a hair treatment composition containing a polymer selected from crosslinked copolymers of (meth)acrylic acid and (c1-c6)alkyl esters, cross-linked anionic acrylate polymers, and acrylic associative polymers; a carbomer compound; a fatty alcohol that is liquid at room temperature; a fatty substance other than the fatty alcohol that is liquid at room temperature; an anionic surfactant; an amphoteric surfactant; a basic compound; a cosmetically acceptable solvent; and optionally, a colorant compound. Also disclosed is a process for altering the color of hair involving applying onto hair, a composition comprising the hair treatment composition and an oxidizing composition..
    L'oreal

    Hair dye composition

    An object of the invention is to provide a hair dye composition containing an oxidation dye or a direct dye which has excellent emulsion stability. In order to achieve the object, a hair dye composition containing a surfactant having a sterol skeleton is provided.
    Hoyu Co., Ltd.

    Process for realising a device for collecting and transferring samples for molecular biology

    A process for realising a device (1) for collecting and transferring samples for molecular biology, the device including at least: a support body (2) having at least a first portion (2a), and a plurality of fibres (6) attached and arranged on the first portion (2a) of the support body (2) by flocking, such as to define a flocked collecting portion (3) destined to collect, on the said collecting portion, (3) a quantity of the sample for molecular biology, the process including at least a step of pre-treating the plurality of fibres (6) with a surfactant, the step of pre-treating the plurality of fibres (6) with a surfactant being performed after application of the fibres on the support body (2) by flocking and/or before application of the fibres (6) on the body (2) by flocking and/or wherein the surfactant is added to the fibre (6) during production of the fibre (6).. .
    Copan Italia S.p.a.

    Functional beverage

    A functional beverage is disclosed. The disclosed functional beverage comprises a mother liquor and a liquid additive, wherein the liquid additive comprises a poorly water-soluble natural product, an edible surfactant, an edible cosurfactant, and edible oil..
    Lotte Fine Chemical Co., Ltd.

    Insect repellent composition

    Embodiments of the invention relate generally to insect repellents and, more particularly, to a novel composition with properties as an insect repellent, an anti-inflammatory, and antipruretic. In one embodiment, the invention provides a composition comprising: a quantity of oil derived from pelargonium graveolens; a quantity of oil derived from lavandula sp.; a quantity of oil derived from melaleuca alternifolia; a quantity of cedarwood oil; a quantity of oil derived from corymbia citriodora; water; and a surfactant..

    Compositions and methods for improving plant health

    Disclosed are compositions and methods for preparing compositions that improve plant health and reduce fungal infestations. Also disclosed are methods of using the compositions described herein to improve plant health by applying the compositions directly to plants, and/or applying the compositions to substrates used for plant growth.

    Hyperprotonation cleaning, disinfection, and sterilization compositions and methods

    This invention relates to compositions and methods for cleaning, disinfection, and sterilization of hard, soft, and porous surfaces, equipment, human skin, tissues, food and vegetable surfaces, and other media which are contaminated with microorganisms such as bacteria, viruses, yeast, and molds. Particularly relevant is the microbial environment whereby bacterial communities can generate three-dimensional polymicrobial extracellular polymeric substances, or eps, biofilm communities supported by an aggregation of microorganisms growing on a substrate layer, substantially degrading the antimicrobial performance of typical cleaners, disinfectants, and sterilizers.

    Colored clays for agricultural and other industrial applications

    Colored clay particles are prepared by the absorption of pigments, such as dyes, on the surface of clays. The surface of the clay can be modified with a surfactant such that a dye can be well bound to the particle's surface to avoid leaching of the dye into water.
    University Of Florida Research Foundation, Inc.

    Suspension concentrate

    An aqueous suspension concentrate containing: (a) a first active ingredient comprising one or more triazolopyrimidine, triazolone, pyrazole or oxazole herbicides; (b) optionally, a second active ingredient, (c) a dispersant comprising a comb polymer; (d) a nonionic, alkoxylated surfactant or a block copolymer surfactant, and (e) optionally, a re-dispersing agent, wherein said aqueous suspension concentrate exhibits an acidic ph within the range from about greater than about 2 to about 4.. .

    Immunochromatographic analysis method

    An object is to provide an immunochromatographic analysis method capable of shortening the developing time without decreasing the detection sensitivity, and also capable of reducing the return of the liquid of a developed component, and a method for detecting a detection target contained in an analyte using an immunochromatographic analysis device including an absorption part composed of glass fiber, wherein the analyte and a labeling substance are developed in a chromatography medium part as a mobile phase in the presence of a nonionic surfactant, and the detection target is detected in a detection part is provided.. .
    Tanaka Kikinzoku Kogyo K.k.

    Preparation of stabilized catalase enzymes with a surfactant

    There is provided a method of producing a stabilized microcrystalline cellulose powder containing catalase enzyme. In the method, cellulose is thoroughly mixed with phosphate borate and catalase, rinsed with water and a surfactant added.
    Avent, Inc.

    Drain formulation for enhanced hair dissolution

    The invention relates to drain cleaning compositions including relatively high concentrations of a hypochlorite oxidizing agent and a hydroxide (e.g., 4 to 12% and 2.5 to 10%, respectively. The composition further includes a surfactant (e.g., a surfactant blend, water, and exhibits a very high ph (e.g., at least 13).
    The Clorox Company

    Novel use of nonionics as rheology modifiers in liquid cleaning solutions

    The invention involves liquid cleaning compositions that are cocamide dea free. According to the invention, nonionic surfactants can be used as rheology modifiers in combination with various coupling agents to provide an environmentally friendly alternative for traditional liquid cleaning compositions that rely on cocamide dea thickening agents..
    Ecolab Usa Inc.

    Fluid loss additive for water based drilling fluids with improved thermal stability

    A polymer microsphere for use as a fluid loss additive in drilling muds including a hydrophobic core of hydrophobic monomers and a hydrophilic shell of hydrophilic monomers wherein the hydrophilic shell surrounds the hydrophobic core. The polymer microsphere is capable of forming micelles or microgels in water without using surfactants and can be block, graft, and random copolymers.
    Halliburton Energy Services, Inc.

    Process for the preparation of an aqueous emulsion of a midblock sulfonated block copolymer

    The present invention concerns aqueous emulsions and a process for preparing aqueous emulsions of a midblock sulfonated styrenic block copolymer comprising at least two non-sulfonated polymer end-blocks a and at least one sulfonated block b, comprising the steps of providing a cement of a midblock sulfonated styrenic block copolymer in the apolar solvent, mixing the cement with a co-solvent to form a mixture, emulsifying the mixture in the absence of a surfactant with water to produce an emulsion, and removing the hydrocarbon solvent and any optional co-solvent from the emulsion to produce the aqueous emulsion. The resulting emulsion of the midblock sulfonated styrenic block copolymer has relatively small particle diameters..
    Kraton Polymers U.s. Llc

    Novel silicone surfactant, w/o emulsion composition, powder composition, and cosmetic/medical application thereof

    A novel silicone surfactant comprises a co-modified organopolysiloxane copolymer having a long chain alkyl group, a polyether group, and a specific average polymerization degree of its siloxane back-bone. The silicone surfactant can be used for an emulsifier (especially for a water-in-oil (w/o) type emulsifier), a surface treatment agent, a powder treatment agent, or a dispersant in a cosmetic composition or a medicament.
    Dow Corning (china) Holding Co., Ltd.

    Heterocyclic amphoteric compounds

    Disclosed are a variety of amphoteric compounds having a heterocyclic quaternary nitrogen group. The heterocycle includes pyridines, piperidines, and pyrrolidines, and is linked to the hydrophobe via either an amide or an ester linkage.
    Eastman Chemical Company

    New modified silicon oil for wax-free die casting lubricants

    The present invention relates to a mixture of polyalkylsiloxanes obtainable through a hydrosilylation reaction wherein a mixture of monounsaturated olefins is reacted with an amount of one or more polyalkylhydrosiloxanes in the presence of a hydrosilylation catalyst. Furthermore, the invention concerns polyalkylsiloxane comprising alkyl side chains consisting of linear or branched alkyl groups with 40 to 60 carbon atoms, with 16 to 30 carbon atoms, and 6 to 15 carbon atoms.
    Henkel Ag & Co. Kgaa

    Treatment and composition for achieving skin anti-aging benefits by corneum protease activation

    Novel methods and compositions for treating aged and environmentally damaged skin are disclosed which provide improvements in the skin's visual appearance, function and clinical/biophysical properties by activating at least one proteolytic enzyme in the skin's stratum corneum. The disclosed treatment methods involve topical application of a novel cosmetic composition containing a combination of a cationic surfactant such as n,n,-dimethyldodecyl amine oxide (dmdao), an anionic surfactant such as sodium dodecyl sulfate (sds), or monoalkyl phosphate (map) and a chelating agent such as ethylene diamine tetraacetate (edta) to stimulate a chronic increase in the replacement rate of the skin's stratum corneum by means of corneum protease activation.
    Mary Kay Inc.

    Personal wash composition

    The present invention relates to personal wash compositions, in particular shampoo compositions comprising beneficial oils. It has been a long felt need to solubilise beneficial oils such as mineral oil in wormlike micelles in surfactant systems.
    Conopco, Inc., D/b/a Unilever

    Spontaneous antimicrobial essential oil nanoemulsions and their use as a food and surface disinfectant/sanitizer

    The use of low energy spontaneous emulsification method to fabricate acidified antimicrobial nanoemulsions suitable for utilization as a food disinfectant/sanitizer is described. The method of these teachings includes pouring an organic phase (containing oil and surfactant and oil-soluble components) into an aqueous phase (containing water and water-soluble components), which leads to the spontaneous formation of fine droplets due to rapid diffusion of the surfactant from the oil phase into the aqueous phase..



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