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Surfactant

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




     Betaine esters and process for making and using patent thumbnailBetaine esters and process for making and using
    A variety of betaine esters, including dialkylaminoalkyl cocoate betaines and dialkylaminoalkyl hydrogenated cocoate betaines are disclosed. These betaines can be advantageously prepared in high yield and purity by a three-step transiterification chemoenzymatic process or a two-step direct esterficiation chemoenzymatic process.
    Eastman Chemical Company


     Rna preparation method patent thumbnailRna preparation method
    An object of the present invention is to provide a technique for preparing rna ready for an enzymatic reaction more easily than conventional techniques. The present invention provides a reagent for rna extraction from a biological sample which contains an alkali metal salt and a surfactant..
    Kaneka Corporation


     Industrial and institutional laundering using multi-enzyme compositions patent thumbnailIndustrial and institutional laundering using multi-enzyme compositions
    The present invention relates to the cleaning or laundering of fabrics and textiles whereby enzymes replace some of the surfactants, in particular in industrial applications.. .
    Novozymes A/s


     Cleaners for hard surfaces comprising phosphoric acid esters of a polyether-modified alkyl alcohol patent thumbnailCleaners for hard surfaces comprising phosphoric acid esters of a polyether-modified alkyl alcohol
    The present invention relates to cleaners for hard surfaces which comprise surfactants and also phosphoric acid esters of a polyether-modified alkyl alcohol, and to the method of use thereof for cleaning hard surfaces and for generating shine on a hard surface.. .
    Henkel Ag & Co. Kgaa


     Hydrophobic paramagnetic nanoparticles as intelligent crude oil tracers patent thumbnailHydrophobic paramagnetic nanoparticles as intelligent crude oil tracers
    Hydrophobic paramagnetic nanoparticles can be injected with the enhanced oil recovery injection water by incorporating them inside of surfactant micelles to serve as an oil tracer. A variety of paramagnetic nanoparticles that show different susceptibility and magnetization responses to applied magnetic oscillation can be injected at different injectors, so that the origin of the oil from the different enhanced oil recovery patterns could be quantitatively identified.
    Board Of Regents, The University Of Texas System


     Ultra-low voc compositions and methods patent thumbnailUltra-low voc compositions and methods
    The present technology relates to ultra-low voc compositions comprising asphalt, a softener, clay, a surfactant and one or more polymeric adhesives. The compositions may optionally include functional fibers, fillers and other additives.

     Ink set patent thumbnailInk set
    The present invention relates to an ink set comprising a first ink composition and a second ink composition, the ink compositions comprising a silicone surfactant, the total concentration of silicone surfactants in the ink compositions being different in order to control bleeding of the ink compositions into each other.. .
    OcÉ-technologies B.v.


     Latex for molding use, composition for dip molding use, and dip-molded article patent thumbnailLatex for molding use, composition for dip molding use, and dip-molded article
    Provided is a carboxy-modified synthetic isoprene polymer latex for dip molding use, which is produced by the graft polymerization of a synthetic isoprene polymer with a monomer having a carboxyl group in an aqueous phase and contains at least one anionic surfactant, wherein a carboxy-modified synthetic isoprene polymer that constitutes the carboxy-modified synthetic isoprene polymer latex has a tetrahydrofuran-insoluble content of 30 wt % or more.. .
    Zeon Corporation


     Synthesis of a branched unsaturated compound by means of cross metathesis patent thumbnailSynthesis of a branched unsaturated compound by means of cross metathesis
    The invention relates to a method for the synthesis of a branched unsaturated fatty compound, said method comprising the metathesis, in the presence of a metathesis catalyst, of a linear unsaturated fatty compound and a branched olefin. The branched unsaturated fatty compound is used in particular for the production of at least one of the following products: dielectric fluids, specialty surfactants, emulsifiers, frictions agents, antistatic additives, antifogging additives, mould release agents, pigment dispersants, high-performance lubricants, waxes and wax emulsifiers, polymer conversion additives, pvc stabilising agents, inks, resins, paints, varnishes, solvents, lipsticks, creams for the skin, deodorants, particularly stick deodorants, hair dyes, shampoos and other liquid soaps, shaving foam, laundry detergents, cleaning agents, fabric softeners, and mixtures of same..
    Arkema France


     Post-consumer scrap film recycling system and process patent thumbnailPost-consumer scrap film recycling system and process
    A system and method for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The method includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film.
    Wisconsin Film & Bag, Inc.


    Remediation using trace element humate surfactant

    A method of remediation at a remediation site having one or more undesirable conditions in which one or more soil characteristics, preferably soil ph and/or elemental concentrations, are measured at a remediation site. A trace element humate surfactant composition is prepared comprising a humate solution, element solution and at least one surfactant.
    United States Department Of Energy

    Aqueous cleanser for dental appliances

    An aqueous composition is described herein that is safe, convenient, and effective for cleansing dental appliances. The primary cleansing agent in this composition is a surfactant, which allows for fast and effective cleaning without damaging or discoloring the plastic of the dental appliance.

    Pharmaceutical compositions and dosage forms for administration of hydrophobic drugs

    Pharmaceutical compositions and dosage forms for administration of hydrophobic drugs are provided. The pharmaceutical compositions include a therapeutically effective amount of a hydrophobic drug, preferably a steroid; a solubilizer, and a surfactant.
    Lipocine Inc.

    Hair conditioning composition comprising amidoamine cationic surfactant and deposition polymer and having lower ph

    Disclosed is a hair conditioning composition comprising: a mono-alkyl amine cationic surfactant; a high melting point fatty compound; an anionic polymer comprising higher % of a vinyl monomer (a) with a carboxyl group; and an aqueous carrier, wherein the composition has a ph of 4 or less. The present invention provides hair conditioning compositions having reduced chunks while containing both mono-alkyl amine cationic surfactants and anionic polymers containing higher % of vinyl monomer with carboxyl group..
    The Procter & Gamble Company

    Dye composition using at least one coupler of meta-phenylenediamine type substituted in position 2 in a medium comprising a fatty substance, processes and device

    The present invention relates to a composition for dyeing keratin fibres, in particular human keratin fibres, comprising one or more fatty substances, one or more surfactants, one or more oxidation bases, one or more particular couplers of meta-phenylenediamine type substituted in position 2, and one or more basifying agents, the fatty substance content in the dye composition representing in total at least 5% by weight relative to the total weight of the said composition. The invention also relates to a dyeing process using such a composition, and also to multi-compartment devices suitable for performing the said process..
    L'oreal

    Deposition of hydrophobic actives in the presence of surfactants

    Described are personal care compositions, comprising an anionic surfactant, and a polyurea shell encapsulating a hydrophobic active, wherein the polyurea shell has at least one covalently attached cationic polymer, selected from the group consisting of quaternary amines and cationic biopolymers.. .
    Dow Global Technologies Llc

    Antimicrobial compositions, wipes, and methods

    Antimicrobial compositions including an antimicrobial lipid, such as a fatty acid ester, fatty ether, or alkoxide derivative thereof, an enhancer, a surfactant, water, and an optional hydrophilic co-solvent. Such compositions provide effective topical antimicrobial activity and are accordingly useful in cleaning surfaces..
    3m Innovative Properties Company

    Synthesis of alloy nanoparticles as a stable core for core-shell electrocatalysts

    A method for making tungsten-alloy nanoparticles that are useful for fuel cell applications includes a step of combining a solvent system and a surfactant to form a first mixture. A tungsten precursor is introduced into the first mixture to form a tungsten precursor suspension.
    Gm Global Technology Operations Llc

    Minimizing void formation in semiconductor vias and trenches

    Circuit structure fabrication methods are provided which include: patterning at least one opening within a dielectric layer disposed over a substrate structure; providing a liner material within the at least one opening of the dielectric layer; disposing a surfactant over at least a portion of the liner material; and depositing, using an electroless process, a conductive material over the liner material to form a conductive structure, and the disposed surfactant inhibits formation of a void within the conductive structure.. .
    Globalfoundries Inc.

    Ferrofluid - mwcnt hybrid nanocomposite in liquid state

    A water based double surfacted ferrofluid having magnetite nanoparticles (2-18 nm) coated with primary and secondary surfactants is synthesized. On the other hand, an aqueous dispersion of functionalized mwcnt (diameter=14-18 μm, length=1.6-2.5 μm) is prepared by acid treatment.
    Council Of Scientific And Industrial Research

    Electronic devices and precursor articles

    A first polymer latex and second polymer latex can be mixed to form a dried primer layer on a substrate to adhere patterned materials having fine lines. The first polymer latex comprises a first polymer and a first surfactant such that a dried coating of the first polymer latex has a surface polarity of at least 50%.

    Surfactants and methods of making and using same

    Anionic surfactants have a formula: rfso2n(h)—ch2ch(ch3)oh; or rfso2n(h)—ch2ch2o)xh, where x is an integer from 2-6. Rf is a fluoroalkyl group having 3 to 8 carbon atoms.
    3m Innovative Properties Company

    System and method incorporating solid buffer

    A buffered suspension includes a surfactant and a solid buffer particulate having a point of zero charge at least 1.2 ph units different that the ph of the buffered suspension. The buffered suspension can be prepared by mixing a stock solution with the solid buffer particulate and titrating.
    Life Technologies Corporation

    Frictional power transmission belt

    The present invention relates to a frictional power transmission belt containing an extensible layer to form a belt back surface, a compressive layer formed on one surface of the extensible layer and having a power transmission surface at least a part of which can be in contact with pulleys, and a tension member embedded between the extensible layer and the compressive layer along a belt length direction, in which at least the compressive layer is formed of a rubber composition containing a polymer component, short fibers and a surfactant and in which the short fibers contain at least short fibers of water-absorbing fibers.. .
    Mitsuboshi Belting Ltd.

    Preparation of patterned or electrically-conductive articles

    A first polymer latex and second polymer latex can be mixed to form a dried primer layer on a substrate to adhere patterned materials having fine lines. The first polymer latex comprises a first polymer and a first surfactant such that a dried coating of the first polymer latex has a surface polarity of at least 50%.

    Compositions and methods of inhibiting gene expression in a lung

    The present invention provides compositions and methods for delivery to a lung tissue comprising a small interfering rna (sirna) capable of inhibiting expression of a gene, and a surfactant. In one aspect, a non-polymeric methods composition comprising a small interfering rna (sirna) capable of inhibiting expression of a gene, and a surfactant is disclosed.
    Yale University

    Cleaning composition having improved vertical cling

    This disclosure provides cleaning compositions having improved vertical cling. In particular, this disclosure relates to sprayable cleaning compositions containing at least one polysaccharide that are useful for cleaning vertical or inclined surfaces.
    The Armor All/stp Products Company

    Anti-greying detergent

    An aqueous liquid detergent is proposed, containing a surfactant and optionally additional conventional constituents, said agent containing sulfoethyl cellulose having a substitution rate of 0.3 to 0.9 and/or the salt thereof.. .
    Henkel Ag & Co. Kgaa

    Chemiluminescent system

    An aqueous-based chemiluminescent system is provided. The system comprises an oxalate component comprising an oxalate ester and a solvent; an activator component comprising a peroxide, a catalyst, and water; a surfactant; and a fluorescer.
    Omnitech Innovations Co., Ltd.

    Thermal insulator and producing same

    The objective of the present invention is to provide a thermal insulator which is higher in strength and is excellent in a thermal insulating property. The present invention relates to a thermal insulator 10 formed by bonding a plurality of aerogel particles 1 with at least one adhesive portion 2.
    Panasonic Intellectual Property Management Co., Ltd.

    Latex primer composition and latex primed substrates

    A first polymer latex and second polymer latex can be mixed to form a dried primer layer on a substrate to adhere patterned materials having fine lines. The first polymer latex comprises a first polymer and a first surfactant such that a dried coating of the first polymer latex has a surface polarity of at least 50%.

    Anti microbial compounds and their use

    The invention further relates to compositions comprising such compounds and the use of such compounds as surfactants in a method for coating objects and in a method for preparing a latex composition.. .

    Stability of zinc pyrithione dispersions

    A composition directed to comprising from about 25% to about 60% a pyrithione or polyvalent metal salt of a pyrithione; from about 0.01 to about 1% of a cationic polymer; from about 0.01% to about 2.0% of an anionic surfactant wherein the cationic polymer has a molecular weight from about 100,000 to about 2,000,000.. .
    The Procter & Gamble Company

    Surfactant

    Described is an di(alkyl-glycoside) sulfomethylsuccinate having the formula r1—o—sn—r2—sn—o—r1 wherein r1 is an alkyl radical having 6 to 30 carbon atoms, s is a monosaccharide moiety, and r2 is a sulfomethylsuccinate moiety. Furthermore, described is a process for making this di(alkyl-glycoside) sulfomethylsuccinate and to an di(alkyl-glycoside) itaconate which is a useful intermediate for use in this process.
    Basf Se

    High carbon cellular concrete

    Implementations described and claimed herein provide a process for creating a high-carbon cellular concrete that may include high-carbon ash, cement, water, and surfactants to produce a high-carbon cellular concrete. The high-carbon cellular concrete wet mix maintains its cellular properties while it is placed and cures.
    Cellular Concrete, Llc

    Patterned and primed transparent articles

    A first polymer latex and second polymer latex can be mixed to form a dried primer layer on a substrate to adhere patterned materials having fine lines. The first polymer latex comprises a first polymer and a first surfactant such that a dried coating of the first polymer latex has a surface polarity of at least 50%.

    Post-consumer scrap film recycling system and process

    A system for processing a supply of post-consumer scrap linear low density or low density polyethylene film into near-virgin quality blown film product. The system includes tearing the supply of film in a shredder, wherein the surface area of the film is exposed, including delaminating the film.
    Wisconsin Film & Bag, Inc.

    Anionic surfactant compositions and use thereof

    Provided are surfactant compositions that are useful as alternatives to alkylphenol ethoxylates (apes) type surfactants in emulsion polymerization. The surfactant compositions comprise: an alkyl alkoxylate sulfate of formula (i): r—o—(c3h6o)x(c2h4o)y—s03m, wherein r, x, y, and m are as defined herein..
    Dow Global Technologies Llc

    Assembly of micelle aggregates of surfactant micelles and silver nanoparticles and use as antibacterial agent

    An assembly of micelle aggregates, wherein each aggregate comprises micelles of an anionic surfactant and nano-sized particles of metallic silver. A product comprising such assemblies for use in treating or preventing bacterial infections..
    Otago Innovation Limited

    Delivery of ibuprofen and other compounds

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

    Pharmaceutical adhesive compositions for treatment of epistaxis and methods of use thereof

    The present invention provides liquid adhesive compositions including at least one silicone resin film forming agent, at least one surfactant, at least one volatile solvent, water and at least one vasoconstrictor, where the compositions are in the form of an emulsion. The invention further provides methods for treating any type of nose bleeding, including epistaxis, including administering the liquid adhesive compositions to the nose, in the affected nostril.

    Cosmetic preparation containing crosslinkable silicone rubber emulsion and its production method

    A cosmetic preparation containing a crosslinkable silicone rubber emulsion comprising (a) 100 parts by weight of a straight chain or branched organopolysiloxane containing at least two hydroxyl groups bonded to the silicon atom per molecule prepared by ring-opening polymerization of a cyclic organosiloxane in the presence of an alkoxysilane or its partial hydrolytic condensate or an α,ω-dihydroxy or dialkoxy siloxane oligomer by using a catalyst selected from citric, lactic, and ascorbic acids and an anionic surfactant emulsifier; and (b) 0.5 to 20 parts by weight of a reaction product of an amino group-containing organoxysilane and an acid anhydride.. .
    Nissin Chemical Industry Co., Ltd.

    Dye composition using at least one coupler of meta-phenylenediamine type substituted in position 4 in a medium comprising a fatty substance, processes and device

    The present invention relates to a composition for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising one or more fatty substances, one or more surfactants, one or more oxidation bases chosen from para-phenylenediamines, bis(phenyl)alkylenediamines, para-aminophenols, ortho-aminophenols and the addition salts thereof and/or solvates thereof one or more particular couplers of meta-phenylenediamine type substituted in position 4, and one or more basifying agents, the fatty substance content in the dye composition representing in total at least 10% by weight relative to the total weight of the said composition. The invention also relates to a dyeing process using such a composition, and also to multi-compartment devices suitable for performing the said process..
    L'oreal

    Dry wipe with demisting and/or cleaning action

    The present invention relates to a dry wipe comprising a woven or knitted microfiber fabric having hydrophilic polymer microfibers and lipophilic polymer microfibers, which is impregnated with at least one surfactant, the hydrophilic/lipophilic balance (hlb) of which is greater than or equal to 5. These wipes can be used to clean the surface of substrates and/or to confer demisting properties on hydrophilic surfaces..
    Satisloh Ag

    Sustained release methods to defeat plant pests

    A dilute concentrate for treating vegetation for suppressing fungi thereon, formed from a concentrate having components added in the following sequence fungicide, etoh, and surfactant, at about 1:3:1 weight percent, respectively, and forming supramolecular assemblies comprising surfactant/fungicide/etoh, surfactant/fungicide, and free non-associated fungicide; and a latex/water solution, wherein the supramolecular assemblies in the dilute concentrate now include latex/fungicide/surfactant, latex/fungicide, and free fungicide. Upon drying of a latex film from the dilute concentrate supramolecular assemblies, the composition of the assemblies regulates the release of fungicide from the dried latex film by the formation of active pools with varying water solubility, wherein the surfactant forms supramolecule assemblies with the fungicide via a non-covalent mechanism to produce (i) a composite surfactant/fungicide combination, a fraction of which assembles with the polymerizing latex via a non-covalent mechanism to form additional supramolecular assemblies and (ii) a fungicide/latex combination that is formed by a non-covalent mechanism..
    Bioguard Technologies, Inc.

    Method for producing aqueous suspension concentrate formulations

    The present invention relates to a method for producing an aqueous suspension concentrate formulation and novel suspension concentrate formulations of the compound of formula i. The method comprises the steps a) to d) as described hereinafter: a) providing an aqueous slurry of the compound of the formula i containing the compound of formula i in the form of coarse particles dispersed in a solution of the at least one surfactant in water; b) comminuting the coarse particles in the slurry of the compound of formula i to obtain an aqueous suspension of the compound of the formula i, wherein the particles of the compound of the formula i have an volume average particle size in the rage from 3 to 10 μm, as determined by light scattering; c) keeping the suspension of step b) at a temperature in the range of 20 to 95° c., d) subjecting the suspension of step c) to a further comminution to obtain an aqueous suspension of the compound of the formula i, wherein the particles of the compound of the formula i have an volume average particle size of below 3 μm, as determined by light scattering..
    Basf Se

    Method for preparing fluorine/nitrogen co-doped graphitized carbon microspheres with high volumetric specific capacitance

    A method for preparing fluorine/nitrogen co-doped graphitized carbon microspheres with high volumetric specific capacitance, mainly comprises: successively adding a carbon source, a nitrogen source, a fluorine source and a surfactant to a reactor under a nitrogen atmosphere, and stirring for 10-30 minutes before sealing the reactor; placing the reactor into a crucible furnace, heating at 300-600° c., for 6-48 hours, followed by naturally codling the reactor to room temperature and removing the reaction mixture therefrom; successively washing the resulted reaction mixture with absolute ethanol, 0.1 m-5 m diluted hydrochloride acid and distilled water for 3-6 times, filtering, and placing powder thus obtained in a vacuum oven and drying in vacuum at 60-100° c. For 6-12 hours.
    Yanshan University

    Nonionic surfactant for use in a solid electrolyte of an electrolytic capacitor

    A solid electrolytic capacitor that comprises a sintered porous anode, a dielectric layer that overlies the anode body, and a solid electrolyte overlying the dielectric layer is provided. The solid electrolyte comprises a conductive polymer and a nonionic surfactant having a hydrophilic/lipophilic balance (“hlb”) of from about 10 to about 20 and a molecular weight of from about 100 to about 10,000 grams per mole.
    Avx Corporation

    Density-based separation of biological analytes using multiphase systems

    The disclosed methods use a multi-phase system to separate samples according to the density of an analyte of interest. The method uses a multi-phase system that comprises two or more phase-separated solutions and a phase component such as a surfactant or polymer.
    President And Fellows Of Harvard College

    Carbon article having an improved anti-oxidant coating

    A carbon article shaped as a brake disc, the brake disc being coated with an anti-oxidant coating obtained by applying as a primer coat a composition including orthophosphoric acid, aluminum chloride hydrated, a surfactant, industrial methylated spirits, and demineralized water; curing the primer coat; applying as a barrier coat a composition including orthophosphoric acid, aluminum chloride hydrated, a surfactant, industrial methylated spirits, demineralized water, colloidal silica, and boron nitride; and curing the barrier coat.. .
    Meggitt Aerospace Limited

    Single-face electrogalvanized, chromium-free surface treated steel plate for fuel tank and surface treatment agent

    The invention relates to an inorganic aqueous surface treatment agent for a single-face electrogalvanized, chromium free surface treated steel plate, a single-face electrogalvanized, chromium-free surface treated steel plate used for fuel tanks and a process of making the same. The inorganic aqueous surface treatment agent for a single-face electrogalvanized, chromium free surface treated steel plate comprises the following components: one or more metallic ion compounds comprising at least one of zn2+, mn2+, mg2+, ni2+, al3+ and ca2+; one or more vanadium compounds comprising at least one of v4+ and v5+; one or more compounds comprising at least one of phosphoric acid, pyrophosphoric acid, metaphosphoric acid, organic phosphoric acid and the ammonium salts thereof; one or more fluoric acid compounds comprising at least one of zr, ti, si and ha; one or more silane coupling agents comprising at least one of vinyl silane coupling agent, amino silane coupling agent, epoxy silane coupling agent and acryloxy silane coupling agent; a silica sol having a particle diameter less than 100 nm; one or more surfactants comprising at least one of carboxylate, sulfuric acid ester salt, sulfonate and phosphoric acid ester salt; wherein the total solid content in the inorganic aqueous surface treatment agent is 2 wt %-20 wt % of the surface treatment agent.
    Baoshan Iron & Steel Oc., Ltd.

    Aqueous formulations, their manufacture, and their use in hard surface cleaning

    The present invention is directed towards aqueous formulations comprising (a) at least one alkoxylated polypropylenimine, (b) at least one non-ionic surfactant, selected from (b1) alkyl polyglycosides and (b2) alkoxylated c8-c14-guerbet alcohols.. .
    Basf Se

    Leather and/or vinyl cleaner and moisturizer and making same

    The present invention comprises a hard surface cleaning and treatment composition with a synergistic combination of mild surfactants that makes the composition particularly suited for leather, synthetic leather, vinyl and stainless steel. The composition is gentle and non-damaging to leather and synthetic leather, and leaves no sticky residue.
    Ecolab Usa Inc.

    Low volatile organic compounds cleaner composition

    Disclosed herein are low volatile organic compound cleaner compositions which include a diethylene glycol monoalkyl ether, benzyl alcohol, and a fluorosurfactant. Also disclosed are low volatile organic compound cleaner compositions which include a diethylene glycol monoalkyl ether, benzyl alcohol, and an ethanolamine methods of using the compositions are also provided..
    Diversey, Inc.

    Treatment fluids for reducing subterranean formation damage

    Methods including providing a treatment fluid comprising a base fluid, a wettability altering surfactant, and a chelating agent, wherein the treatment fluid has a ph of at least about 5; introducing the treatment fluid into a subterranean formation; altering a wettability of the subterranean formation from oil-wet to either mixed-wet or water-wet with the wettability altering surfactant; and complexing metal ions in the subterranean formation with the chelating agent.. .
    Halliburton Energy Services, Inc.

    Composite polymer materials for modification of adhesive compositions and associated methods of manufacture

    The present description provides composite polymer compositions comprising a plastomeric material, an elastomeric material or a combination thereof, and an additive, for example, a dispersant or surface active agent (i.e., surfactant). The description also provides methods of manufacturing and using the same, e.g., to improve or modify the performance of adhesive materials, such as, for example, asphalt..
    Meadwestvaco Corporation

    Adhesives that include highly-plasticized cellulose esters and methods and articles relating thereto

    In some instances, adhesives may include a cellulose ester and a plasticizer in an amount of about 15% or greater by weight of the adhesive, wherein the plasticizer comprises a nonionic surfactant. In some instances, adhesives may include a cellulose ester and a mixture of two or more plasticizers in an amount of about 15% or greater by weight of the adhesive, wherein a melt flow index of the adhesive melt is greater than comparable adhesive melts that comprise the cellulose ester and only one of the plasticizers at the same amount..
    Celanese Acetate Llc

    Sacrificial coating compositions for indirect printing processes

    Disclosed herein are sacrificial coating compositions comprising at least one polymer chosen from polyvinyl alcohol and polyvinyl alcohol copolymers, a wax emulsion comprising at least one wax, at least one surfactant, at least one hygroscopic agent, and water. In certain embodiments, the at least one wax in the wax emulsion has a melting point approaching but just below the ink transfer temperature, such as, for example, a melting point ranging from about 50° c.
    Xerox Corporation

    Biodegradable surfactant, preparation method and use thereof

    The invention provides a methoxypoly(ethylene glycol)-poly(lactide) block copolymer capped with phenylalanine group. The block copolymer is represented by formula (i), wherein r is acyl amine group, a=20-200, b=5-50; and molecular weights of the ethoxypoly(ethylene glycol) block component and the poly(lactide) block component respectively range from 1000-5000 and 1000-10000.
    Polymer Chemical Co. Ltd.

    Novel amphiphilic graft copolymers

    A novel amphiphilic graft copolymer is described. A process to make amphiphilic graft copolymers via grafting either poly(ethylene oxide) or polylactide side chains onto an eva platform using oxo-anion ring-opening polymerization chemistry is also described.
    The University Of Massachusetts

    Bioremediation of soil and groundwater

    A composition for the bioremediation of soil or groundwater includes 35 to 60% by weight of an emulsifiable c4-c22 vegetable oil such as soybean or corn oil, about 60-35% by weight of a non-ionic surfactant/co-surfactant blend such as tween 80®/labrafil® mixed with kolliphor el®/waglinol®, and about 0-12% by weight water.. .

    Foam dispenser

    A dispenser for producing a foam without requiring the use of liquefied gas, from an outlet. The dispenser includes a receptacle for holding a surfactant solution, means for supplying a gas, means for conveying the surfactant solution in the receptacle and said gas along a flow path towards the outlet.
    Cambridge Consultants Limited

    Purification of organic compounds using surrogate stationary phases on reversed phase columns

    There are only two ways to increase the amount of sample that can be purified by preparative reversed phase high performance liquid chromatography (prep-rp-hplc) in a single run: (1) the traditional approach is to use a bigger column (greater amount of stationary phase); and (2) use displacement chromatography which uses the stationary phase more effectively. This invention describes a unique prep-rp-hplc technique that uses a c-18/c-8 derivatized silica coated with a hydrophobic quaternary ammonium salt or quaternary phosphonium salt to result in 7 to 12 fold increase in sample loading (of the crude mixture of organic compounds including synthetic crude peptides) in contrast to the conventional prep-rp-hplc technique.
    Neuland Health Sciences Private Limited

    Thermal therapeutic reagent

    A thermal therapeutic reagent is provided. The thermal therapeutic reagent comprises a plurality of magnetic nanoparticles, a plurality of surfactants coating on the magnetic nanoparticles respectively, and a polar magnetic fluid for delivering the magnetic nanoparticles to a target site.

    A virus inactivation in composition comprising factor vii

    The present invention relates to a method for inactivating viruses in a composition comprising blood coagulation factor vii, and more particularly, to a method for inactivating viruses comprising adding a surfactant to a composition comprising blood coagulation factor vii or a derivative thereof and a method for preparing a virus-inactivated composition comprising blood coagulation factor vii or the derivative thereof.. .
    Hanmi Pharm. Co., Ltd.

    Spray dried compositions having different dissolution profiles and processes for their preparation

    The present disclosure provides compositions having different dissolution profiles. In particular, the compositions are formulated by adjusting the types and/or amounts of excipients and/or surfactants, and the compositions are prepared by spray drying processes..
    Mallinckrodt Llc

    Flexible solid cosmetic composition comprising anionic surfactants and solid particles, and cosmetic treatment process

    The invention also relates to a cosmetic treatment process, in particular for caring for, cleaning and/or conditioning keratin materials, using said composition.. .

    Hair care composition

    A kit for coloring hair comprising: i) a first composition comprising an anionic surfactant, 2-amino-6-chloro-4-nitrophenol and a polyphenol; (ii) a second composition comprising a transition metal salt and/or complex.. .
    Conopco, Inc., D/b/a Unilever

    Method for use of a double-structured tissue implant for treatment of tissue defects

    A method for use of a double-structured tissue implant or a secondary scaffold stand alone implant for treatment of tissue defects. The double-structured tissue implant comprising a primary scaffold and a secondary scaffold consisting of a soluble collagen solution in combination with a non-ionic surfactant generated and positioned within the primary scaffold.
    Histogenics Corporation

    Binder for lithium ion secondary battery electrodes, slurry, electrode, and lithium ion secondary battery

    The present invention provides a binder for lithium ion secondary battery electrodes that is obtained by emulsion polymerization of an ethylenically unsaturated monomer in an aqueous medium in the presence of a surfactant, the ethylenically unsaturated monomer being composed, with respect to the total mass of the ethylenically unsaturated monomer, of 15% by mass to 70% by mass of styrene, 1% by mass to 10% by mass of an n atom-containing ethylenically unsaturated monomer, 1% by mass to 10% by mass of an ethylenically unsaturated carboxylic acid, 0.1% by mass to 5% by mass of an internal crosslinking agent, and 22% by mass to 82.9% by mass of another ethylenically unsaturated monomer that is copolymerizable with these substances, and has a glass transition temperature of −55° c. To 30° c..
    Showa Denko K.k.

    Methods for cleaning semiconductor substrates

    Methods for cleaning semiconductor substrates with cleaning baths including ammonium hydroxide, hydrogen peroxide and a non-ionic surfactant are disclosed. The methods may result in reduced re-adhesion of released particles during cleaning which produces cleaner substrates..
    Sunedison Semiconductor Limited (uen201334164h)



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