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Surfactant patents

      

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




Date/App# patent app List of recent Surfactant-related patents
08/18/16
20160240803 
 Printable nanoparticle conductor ink with improved charge injection patent thumbnailnew patent Printable nanoparticle conductor ink with improved charge injection
A transistor has a substrate, source and drain electrodes on the substrate, the source and drain electrodes formed of a conductor ink having silver nanoparticles with integrated dipolar surfactants, an organic semiconductor forming a channel between the source and drain electrodes, the organic semiconductor in contact with the source and drain electrodes, a gate dielectric layer having a first surface in contact with the organic semiconductor, and a gate electrode in contact with a second surface of the gate dielectric layer, the gate electrode formed of silver nanoparticles with integrated dipolar surfactants.. .
Palo Alto Research Center Incorporated


08/18/16
20160238960 
 Electrostatic charge image developing carrier, electrostatic charge image developer, and developer cartridge patent thumbnailnew patent Electrostatic charge image developing carrier, electrostatic charge image developer, and developer cartridge
An electrostatic charge image developing carrier includes a core particle and a resin coating layer coated on the core particle, wherein the resin coating layer contains a cationic surfactant and an anionic surfactant and a total content of the cationic surfactant and the anionic surfactant in the resin coating layer is from 0.1% by weight to 6.0% by weight with respect to the entire resin coating layer.. .
Fuji Xerox Co., Ltd.


08/18/16
20160237798 
 Nonionic surfactants for enhanced crude oil recovery patent thumbnailnew patent Nonionic surfactants for enhanced crude oil recovery
The present disclosure provides methods of using a nonionic surfactant for enhanced oil recovery, where the nonionic surfactant is prepared with a double metal cyanide catalyst. The present disclosure also provides for an emulsion that includes carbon dioxide, a diluent and the nonionic surfactant..
Dow Global Technologies Llc


08/18/16
20160237624 
 Dry fluff pulp sheet additive patent thumbnailnew patent Dry fluff pulp sheet additive
A process is provided for making a fluff pulp sheet, comprising forming a web comprising fluff pulp fibers; and applying at least one debonder surfactant to the web, to make the fluff pulp sheet. A fluff pulp sheet is also provided, comprising a web comprising fluff pulp fibers; at least one debonder surfactant; and a fiberization energy of <145 kj/kg.
International Paper Company


08/18/16
20160237467 
 Method of semi-solid state fermentation for producing surfactin from a mutant strain of bacillus subtilis subsp patent thumbnailnew patent Method of semi-solid state fermentation for producing surfactin from a mutant strain of bacillus subtilis subsp
Surfactin is produced from bacillus subtilis ssp. Containing sfp gene (lipopeptide biosurfactants produced by fermentation).
Saft Biotechnology Com. Ltd


08/18/16
20160237386 
 Solid state detergent in a transparent container patent thumbnailnew patent Solid state detergent in a transparent container
Methods and apparatus are provided for containing and dispensing a particulate detergent composition. The apparatus includes a transparent container.
Henkel Ag & Co. Kgaa


08/18/16
20160237381 
 Cleaning compositions containing alkyl sulfate surfactants and cationic polymer for holistic improvement of sudsing profile patent thumbnailnew patent Cleaning compositions containing alkyl sulfate surfactants and cationic polymer for holistic improvement of sudsing profile
The present invention relates to cleaning compositions containing one or more linear or branched c6-c18 alkyl sulphate surfactants with a specific chain length distribution in combination with a cationic polymer containing one or more cationic structural unit with a cationic charge density ranging from 0.05 to 10 milliequivalents/g. Such cleaning compositions exhibit surprising and unexpected improvement in the sudsing profiles and are particularly suitable for use in hand-washing fabrics..
The Procter & Gamble Company


08/18/16
20160237380 
 Set, comprising a cloth and a liquid, and composition for the hydrophilization of surfaces patent thumbnailnew patent Set, comprising a cloth and a liquid, and composition for the hydrophilization of surfaces
A set for surface treatment purposes, has a textile fabric and a container which holds a liquid, such that a surface can be hydrophilized, wherein the liquid contains at least one hydrophilizing polymer and has a ph value of less than 7. A related composition has: a) 0.05 to 1% by weight of at least one hydrophilizing copolymer with, in the form of polymerized units, at least one amino-functional monomer which has a permanent cationic charge or which is capable of forming a cationic charge through protonation, and at least one acidic monomer which has a permanent anionic charge or which is capable of forming an anionic charge; b) 0.5 to 1.4% by weight of at least one non-ionic surfactant; c) 1 to 10% by weight of at least one solvent; d) with the remainder being water..
Carl Freudenberg Kg


08/18/16
20160237379 
 Cleaning formulations and methods of use thereof patent thumbnailnew patent Cleaning formulations and methods of use thereof
Cleaning formulations and methods of use thereof are described. Embodiments of the cleaning formulation comprise (a) an effective amount of citrus based compounds and mixtures thereof; (b) an effective amount of a surfactant selected from primary and secondary nonionic surfactants, co-surfactants and mixtures thereof; (c) an effective amount of a wetting agent; (d) an effective amount of an emulsifier; and (e) optimally, an effective amount of an environmental impurity resistance mixture with an effective amount of soy bean, palm and coconut derived surfactants.

08/18/16
20160237364 
 Method and composition for preventing oxidation patent thumbnailnew patent Method and composition for preventing oxidation
A composition for inhibiting oxidation including an anionic, hydrophilic, water soluble polymer, wherein the polymer is chosen from the group consisting of anionic polyacrylamide, methylcellulose, xanthan gum, guar gum, and lignin sulfonate, an anionic surfactant, a co-solvent, and water is herein disclosed.. .
Midwest Industrial Supply, Inc.


08/18/16
20160237340 
new patent

Branched viscoelastic surfactant for high-temperature acidizing


A treatment fluid for use in a subterranean formation penetrated by the wellbore of a well includes: (i) water; (ii) a strong acid; and (iii) a branched viscoelastic surfactant having a hydrophobic portion with a total of 16 to 20 carbons; wherein the ph of the treatment fluid is less than 0.5; and wherein the viscosity of the treatment fluid is less than 5 cp at 40 sec-1. A method of treating a zone of a subterranean formation penetrated by a wellbore includes the steps of forming the treatment; (b) introducing the treatment fluid through the wellbore into the zone; and (c) allowing time for the strong acid in the treatment fluid to spend in the formation.
Halliburton Energy Services, Inc.


08/18/16
20160237337 
new patent

Composition and enhanced hydrocarbon recovery


The invention relates to a hydrocarbon recovery composition, which composition contains: a) a first anionic surfact ant selected from the group consisting of a propoxylated primary alcohol carboxylate and a propoxylated primary alcohol glycerol sulfonate; and b) a second anionic surfactant selected from the group consisting of a propoxylated primary alcohol carboxylate and a propoxylated primary alcohol glycerol sulfonate, and wherein the first and second anionic surfactants are different. Further, the invention relates to an injectable liquid containing the hydrocarbon recovery composition and a method for treating a hydrocarbon containing formation..
William Marsh Rice University


08/18/16
20160237334 
new patent

Method of using biosurfactants as acid corrosion inhibitors in well treatment operations


Corrosive effects arising during well treatment applications are inhibited and/or prevented by introducing into the well composition containing a corrosion inhibitor of a biosurfactant selected from glycolipids (other than sophorolipids and mannosylerythritol lipids), phospholipids; polyol lipids; lipoproteins, lipopeptides, ornithine lipids, carbohydrate-lipids, neutral lipids, aminoacid lipids, exolipids, liposan; siderolipids, protein polyamines diglycosyl diglycerides, fimbriae, saponified triglycerides and fatty acids. The composition may also contain a corrosion inhibitor intensifier..
Baker Hughes Incorporated


08/18/16
20160237296 
new patent

Sacrificial coating compositions comprising polyvinyl alcohol and waxy starch


Disclosed herein are sacrificial coating compositions comprising at least one polyvinyl alcohol; at least one waxy starch; at least one hygroscopic agent; at least one surfactant; and water, wherein the ratio by weight of the at least one waxy starch to the at least one polyvinyl alcohol is at least two to one. In certain embodiments, the at least one polyvinyl alcohol has a degree of hydrolysis of at least about 95%, such as at least about 98%, or at least about 99.3%.
Xerox Corporation


08/18/16
20160237294 
new patent

Low-foaming ink compositions including fluorosurfactants for indirect printing


The present disclosure provides an ink comprising a fluorosurfactant-stabilized polymer latex, which is suitable for use in an indirect printing method.. .
Xerox Corporation


08/18/16
20160237247 
new patent

Acid suppressible rheology modifier stabilized with phosphoric acid ester surfactant


The present invention relates to a composition comprising an aqueous solution of an acid suppressible hydrophobically modified alkylene oxide polymer and a phosphoric acid ester surfactant. The composition of the present invention provides a pourable thickener with high solids content and good phase stability..
Rohm And Haas Company


08/18/16
20160237112 
new patent

Purification of organic compounds by surfactant mediated preparative hplc


A sample is provided that can be purified by preparative reversed phase high performance liquid chromatography (prep-rp-hplc) in a single run in spite of recent advances in the production of reversed phase derivatized silica stationary supports: (1) the traditional approach is to use a bigger column (greater amount of stationary phase); and (2) use displacement chromatography which (while labor intensive to develop) uses the stationary phase more effectively. This disclosure describes a unique prep-rp-hplc technique that uses a c-18/c-8 derivatized silica coated with a surfactant such as triton x-100 to result in 7 to 10 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.
Davuluri, Ramamohan Rao


08/18/16
20160237033 
new patent

Process for preparing alkyl pyroglutamic acids


And salts, hydrates, or solvates thereof, where r1, r2, r3, r5, and r6 are defined herein, compositions containing these compounds, methods of preparing these compounds, and methods of using these compounds in a variety of applications, such as a surfactant or additive in personal care products.. .

08/18/16
20160236467 
new patent

Liquid-ejecting head and manufacturing the liquid-ejecting head


Provided is a liquid-ejecting head, including a member having opened therein an ejection orifice configured to eject a liquid, in which the liquid-ejecting head has, on a side being positioned on the member and having opened therein the ejection orifice, a cured layer of a mixture containing: (a) a condensate of hydrolyzable silane compounds containing a hydrolyzable silane compound having 20 or more fluorine atoms and a hydrolyzable silane compound having a cationically polymerizable group; (b) a fluorine atom-containing nonionic surfactant; and (c) an epoxy resin.. .
Canon Kabushiki Kaisha


08/18/16
20160236377 
new patent

Post-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.


08/18/16
20160235852 
new patent

Surfactant composition


The present invention relates to a surfactant composition comprising at least one alkylglycoside having the formula cngm wherein c is an alkyl group; n is the number of carbon atoms in the alkyl group and is 14 to 24; said alkyl group being unbranched or branched, saturated or unsaturated, derivatised or non-derivatised; g is a saccharide residue containing 5 to 6 carbon atoms; and m is a number from 4 to 20. It further also relates to its use and application in detergents, emulsifying agents, wetting agents, anti-aggregation and stabilising composition and dispersants comprising the same..
Enza Biotech Ab


08/18/16
20160235848 
new patent

Cationic antiseptic compositions and methods of use


Antimicrobial compositions, especially those useful when applied topically, particularly to mucosal tissues (i.e., mucous membranes), including a cationic antiseptic such as biguanides and bisbiguanides such as chlorhexidine and its various salts including but not limited to the digluconate, diacetate, dimethosulfate, and dilactate salts; polymeric quaternary ammonium compounds such as polyhexamethylenebiguanide; silver and various silver complexes; small molecule quaternary ammonium compounds such as benzalkoium chloride and alkyl substituted derivatives; di-long chain alkyl (c8-c18) quaternary ammonium compounds; cetylpyridinium halides and their derivatives; benzethonium chloride and its alkyl substituted derivatives; and octenidine. The compositions can also include an enhancer component, a surfactant, a hydrophobic component, and/or a hydrophilic component.
3m Innovative Properties Company


08/18/16
20160235652 
new patent

Composition in form of an emulsion


The present invention is a composition in form of an emulsion, comprising at least one fatty phase, and at least one aqueous phase, and: a) at least one first surfactant chosen from c8-c22 alkyl dimethicone copolyols; b) at least one second surfactant chosen from dimethicone copolyols, which is different from the first surfactant a); c) at least one third surfactant which is different from the first or the second surfactant a) or b), having a hlb value of greater than or equal to 8; and d) at least one hydrophilic pigment.. .
L'oreal


08/18/16
20160235643 
new patent

Cosmetic composition comprising a combination of surfactants of carboxylate, acylisethionate and alkyl(poly)glycoside type


Cosmetic composition comprising a combination of surfactants of carboxylate, acylisethionate and alkyl(poly)glycoside type the invention relates to a cosmetic composition comprising: one or more anionic surfactants of carboxylate type, chosen from the compounds of formule (i), r—(och2ch2)nw—(chy1)p-coox (i), in a content of greater than or equal to 3% by weight relative to the total weight of the composition, one or more anionic surfactants of (c8-c22) acylisethionate type, and -one or more nonionic surfactants of alkyl(poly)glycoside type. This composition is intended for the cosmetic treatment of keratin materials, and in particular for washing the hair.
L'oreal


08/18/16
20160235639 
new patent

Cosmetic composition comprising a combination of anionic surfactants of carboxylate and acylisethionate type


The invention relates to a cosmetic composition comprising:—one or more anionic surfactants of carboxylate type, chosen from the compounds of formula (i), in a content of greater than or equal to 3% by weight relative to the total weight of the composition, and—one or more anionic surfactants of (c8-c22) acylisethionate type, in a content ranging from 2.5% to 8% by weight relative to the total weight of the composition. This composition is intended for the cosmetic treatment of keratin materials, and in particular for washing the hair.
L'oreal


08/18/16
20160235392 
new patent

System, s for tissue-based diagnosis


Disclosed are kits for at least partly liquefying tissue. The kit may include a liquefaction promoting medium (lpm).
The Regents Of The University Of California


08/18/16
20160235284 
new patent

Endoscope lens cleaner


The present invention relates to a cleaner for an endoscope, the cleaner being used inside a living body during an endoscopic, surgical procedure. In particular, an object of the present invention is to reduce the burden on a physician and the patient during an endoscopic surgical procedure.
Kyoto Prefectural Public University Corporation


08/18/16
20160235058 
new patent

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


08/11/16
20160233449 

Nanoparticle material and light-emitting device


A light-emitting device having a first light-emitting layer with a first quantum dot having a first core part and a first shell part. The first shell part has a surface coated with a surfactant, and the first shell part has a thickness of 3 to 5 ml based on the constituent molecule of the first shell part.
Murata Manufacturing Co., Ltd.


08/11/16
20160229799 

Process for obtaining methionine


The invention relates to a method for crystallizing d,l-methionine from aqueous solutions and/or suspensions containing d,l-methionine and d,l-methionine ammonium salts, having a met content of 70-180 g/kg, an nh4+ content of 1-5 g/kg, in the presence of a crystallization additive, which comprises a nonionic or anionic surfactant or a mixture of various nonionic or anionic surfactants, in which the temperature of the solution and/or suspension is lowered directly or stepwise from t1=85-110° c. To t2=30-50° c., so that d,l-methionine precipitates as a solid..
Evonik Degussa Gmbh


08/11/16
20160229763 

Coating for improved granular fertilizer efficiency


A fertilizer granule having a coating on at least of portion of a surface of the granule. The coating is made of one or more complexing agents and a coating agent of one or more of a fatty acid, fatty acid ester, organic oil mineral oil or combinations thereof.
Land View, Inc.


08/11/16
20160228825 

Treated filter


The present application provides methods for filtering a fluid through a filter, wherein the fluid comprises a biological product of interest, such as proteinaceous matter. The biological product is filtered through a filter pretreated with a surfactant..
Novartis Ag


08/11/16
20160228612 

Artificial bone nanocomposite and manufacture


A composition suitable for bone replacement is provided. The composition is a nanocomposite matrix, resembling both the structure and the properties of natural bone, including morphology, composition and mechanical characteristics.

08/11/16
20160228454 

Intravenous ganaxolone formulations and methods of use in treating status epilepticus and other seizure disorders


The disclosure provides an injectable ganaxolone formulation comprising ganaxolone, sulfobutyl ether-β-cyclodextrin; and water. The injectable ganaxolone formulation optionally includes a surfactant and a ph modifier.
Marinus Pharmaceuticals, Inc.


08/11/16
20160228343 

Isotropic, flowable, skin ph aqueous cleansing compositions comprising n-acyl glycinates as primary surfactants


Disclosed is an aqueous cleansing composition comprising n-acyl glycinates as primary surfactants wherein the said cleansing compositions are isotropic and flowable at skin ph. The aqueous cleansing compositions are isotropic and flowable at temperature 25° c.
Galaxy Surfactant, Ltd.


08/11/16
20160227769 

Microbicidal composition


A synergistic microbicidal composition having two components. The first component is a nonionic surfactant with structure: r2o(ch2ch(ch3)o)3(ch2ch2o)5h, where r2 is a mixture of c8-c14 linear alkyl groups.
Dow Global Technologies Llc


08/11/16
20160227768 

Aqueous adjuvant concentrates with improved spray drift properties


An aqueous adjuvant concentrate can be prepared using a formulation including: a. From about 15 to about 45% by weight of a potassium salt chosen among di-potassium phosphate, potassium sulfate, potassium nitrate, tri-potassium citrate, potassium salts of ethylenediaminetetraacetic acid and mixture thereof; b.
Lamberti Spa


08/11/16
20160227765 

Agrochemical adjuvant concentrate for herbicides


The present invention relates to stable aqueous adjuvant concentrate comprising a mixture of potassium salts and at least one surfactant. The invention additionally relates to sprayable diluted herbicidal formulations (tank mixes) containing the above aqueous adjuvant concentrate and at least a herbicide..
Lamberti Spa


08/04/16
20160225480 

Conductive polymer film


The present application relates to a conductive polymer film having excellent coating properties with respect to a hydrophobic organic material and electrical conductivity, and more specifically, to a conductive polymer film including a conductive polymer layer; and a coating layer formed on the conductive polymer layer and including a surfactant having a hydrophile-lipophile balance (hlb) of 10 or more, polyethylene glycol, or a combination thereof.. .
Lg Chem, Ltd.


08/04/16
20160223718 

Self-healing hard coatings


A method is presented herein that involves mixing a self-healing coating solution, a dispersion of colloidal nanoparticles, and at least one of a solvent or a surfactant, to obtain a composition, wherein the composition is capable of being cured into a coating that is transparent to visible light. An ophthalmic lens product obtained by this method is also presented herein..
Essilor International (compagnie Generale D'optique)


08/04/16
20160223540 

Sample processing influenza virus immunoassay, and immunoassay method


Means for enabling an immunoassay with a sufficient sensitivity in an immunoassay for measuring influenza virus in a sample using influenza virus m1 protein as an antigen is provided. A sample processing method in an immunoassay for influenza virus, which method comprises, in an immunoassay for influenza virus using an antibody which undergoes antigen-antibody reaction with influenza virus matrix 1 protein, or an antigen-binding fragment thereof, bringing a sample containing influenza virus into contact with a sample processing liquid containing a surfactant having at least one group selected from the group consisting of palmityl, stearyl, and oleyl, is provided..
Denka Seiken Co., Ltd.


08/04/16
20160222534 

Aqueous electrolyte composition having a reduced airborne emission, method and use of this composition


An aqueous electrolyte for the deposition of a metal layer on a substrate surface as well as a method for the deposition of a metal layer on a substrate surface by which electrolyte and in which method the formation of airborne emissions above the surface of the electrolyte in a plating tank is significantly reduced or more preferably omitted. The aqueous electrolyte composition according to the invention comprises at least one surfactant in a concentration affecting a dynamic surface tension of the composition of ≦35 mn/m..
Enthone, Inc.


08/04/16
20160222329 

Composition and treatment of stains in textiles


A composition having a ph of less than 7 and including one or more surfactants, one or more chelating agents, and one or more acid in an aqueous solvents is used to treat stains on a textile caused by sunscreen lotion. Sunscreen stains in textiles can be reduced to a Δb* of 5 or less as compared to the textile before staining.
Ecolab Usa Inc.


08/04/16
20160222317 

Aqueous formulation for the cleaning of hard surfaces


An aqueous formulation includes a) one or more proteolytic enzymes, b) one or more anionic surfactants, c) one or more non-ionic surfactants, d) one or more corrosion inhibitors, e) one or more multivalent aliphatic alcohols, f) one or more complexing agents, and g) one or more of para-hydroxybenzoic acid and esters thereof. The ph value of the formulation is in the range of from 9.
L'air Liquide, Societe Anonyme Power L'etude Et L'exploitation Des Procedes Georges


08/04/16
20160222284 

Injecting polyelecrolyte based sacrificial agents for use in unconventional formations


Compositions and methods for formulating treatment fluids that comprise a surfactant having reduced and delayed adsorption are provided. In one embodiment, the method comprises: introducing a first treatment fluid comprising an aqueous base fluid and a polyelectrolyte into a wellbore penetrating at least a portion of a subterranean formation; contacting at least a portion of the subterranean formation with the polyelectrolyte; and introducing a second treatment fluid comprising an aqueous base fluid and a surfactant into the wellbore penetrating at least the portion of the subterranean formation..
Halliburton Energy Services, Inc.


08/04/16
20160222254 

Cmp composition for silicon nitride removal


The invention provides a chemical-mechanical polishing composition comprising: (a) colloidal silica particles that are surface modified with metal ions selected from mg, ca, al, b, be, and combinations thereof, and wherein the colloidal silica particles have a surface hydroxyl group density of from about 1.5 hydroxyls per nm2 to about 8 hydroxyls per nm2 of a surface area of the particles, (b) an anionic surfactant, (c) a buffering agent, and (d) water, wherein the polishing composition has a ph of about 2 to about 7, and wherein the polishing composition is substantially free of an oxidizing agent that oxidizes a metal. The invention further provides a method of chemically-mechanically polishing a substrate with the inventive chemical-mechanical polishing composition.
Cabot Microelectronics Corporation


08/04/16
20160222238 

Ink set and image forming method


An ink set including an ink composition including resin particles, a colorant, and water, and a treatment solution including an anionic surfactant, water, and a compound configured to aggregate at least one of the colorant or the resin particles in the ink composition, in which the ratio of the content of the anionic surfactant with respect to the content of the compound configured to aggregate at least one of the colorant or the resin particles is 0.001 to 0.600 in terms of mass. An image forming method in which the ink set is used..
Fujifilm Corporation


08/04/16
20160222237 

Ink compositions comprising surfactants having limited solubility


Disclosed herein are ink compositions comprising a self-dispersed pigment in a liquid vehicle. The liquid vehicle can comprise a solvent/water mixture in which the composition further comprises a surfactant system having limited solubility/compatibility with the liquid vehicle.
Cabot Corporation


08/04/16
20160222146 

Active energy ray curable resin composition, and cured product


The present invention provides an active energy ray-curable resin composition containing: (a) a monofunctional ethylenically unsaturated monomer free of urethane groups; (b) a polyfunctional ethylenically unsaturated monomer free of urethane groups; (c) a urethane group-containing ethylenically unsaturated monomer; (d) a photopolymerization initiator; (e) a polymerization inhibitor; and (f) a surfactant, wherein relative to the total weight of (a), (b), (c), (d), (e), and (f), the weight ratio of (a) is 45 to 90% by weight, the weight ratio of (b) is 3 to 25% by weight, the weight ratio of (c) is 3 to 35% by weight, the weight ratio of (d) is 0.1 to 10% by weight, the weight ratio of (e) is 0.01 to 5% by weight, and the weight ratio of (f) is 0.1 to 10% by weight, and the resin composition has a surface tension of 20 to 30 mn/m.. .
Sanyo Chemical Industries, Ltd.


08/04/16
20160222140 

Polymerizable mixtures containing ionic gemini surfactants; and lyotropic liquid crystals, polymers, and membranes made therefrom


Disclosed are polymerizable mixtures comprising a functionalized ionic gemini surfactant and a thiol-ene crosslinking agent. The polymerizable mixtures that further comprise a polar solvent may be used to form the surfactant into a triply periodic multiply continuous lyotropic phase in the presence of the crosslinking agent.
Wisconsin Alumni Research Foundation


08/04/16
20160221941 

Selenocystine derivatives, alpha-methylselenocysteine, alpha-methylselenocysteine derivatives, and methods of making and using same


Provided are selenocysteine derivatives (e.g., deuterium and tritium analogs), α-methylselenocysteine, and α-methylselenocysteine derivatives. These compounds can be incorporated in more complex chemical structures (e.g., polymers, proteins, peptides, and enzymes).
University Of Vermont And State Agricultural College


08/04/16
20160221884 

Concrete formulations and admixtures therefor


A chemical formulation including: (a) at least one cement dispersant selected to disperse cementitious particles disposed in a water-based, flowable cementitious mixture, the cement dispersant including a polyphosphate; (b) a surfactant selected to reduce a surface tension of the mixture; (c) an accelerator selected to accelerate setting of the mixture; the formulation containing at least 200 grams of the polyphosphate per mole of an oxyalkalene functional group within the formulation.. .
Technion Research & Development Foundation Ltd.


08/04/16
20160221233 

Method of forming a fibrous product


The present invention relates to a method of forming a moulded fibrous product, comprising the steps of foaming an aqueous suspension of natural fibres, optionally in combination with synthetic fibres, to provide a first fibrous foam, a surfactant may be added to aid the foaming, feeding the fibrous foam into a mould, mechanically withdrawing a part of the water contained in the foam to produce a solidified, moist fibrous composition, and evaporating water from the solidified, moist fibrous composition to produce a dry fibrous product.. .
Teknologian Tutkimuskeskus Vtt Oy


08/04/16
20160221211 

Preservation of wood, compositions and methods thereof


The disclosure relates to compositions for wood preservation and methods of applying compositions for wood preservation. The compositions comprise nonionic surfactant mixtures and prepolymer.
Apinee, Inc.


08/04/16
20160220984 

Catalyst for producing hydrogen and preparing method thereof


The present invention provides a catalyst for producing hydrogen and a preparing method thereof. The method includes the steps of adding a first metal source, a second metal source, a third metal source and a cerium source into a first organic solvent containing a surfactant to form a colloidal mixture, wherein a metal of the first metal source is a group iiib metal; a metal of the second metal source is selected from the group consisting of alkali metals, alkaline earth metals and group iiib metals, and a metal of the third metal source is a transition metal; calcining the colloidal mixture to form a metal solid solution; and allowing the metal solid solution to be carried on a carrier to obtain the catalyst.
National Chiao Tung University


08/04/16
20160220528 

Topical pharmaceutical formulations containing a low concentration of benzoyl peroxide in suspension in water and a water-miscible organic solvent


An aqueous formulation for topical application to the skin comprising water, a water-miscible organic solvent, and benzoyl peroxide, wherein the concentration of the organic solvent is sufficient to provide a stable suspension of benzoyl peroxide in the aqueous formulation without the inclusion of a surfactant in the formulation, wherein the ratio of concentrations of water and organic solvent in the formulation is sufficient to maintain the benzoyl peroxide in saturated solubility in the formulation following application to the skin, and wherein the concentration of benzoyl peroxide in the formulation is less than 5.0% and at least 1.0% w/w. The formulation may further contain a chemical compound in addition to benzoyl peroxide that is effective in the treatment of acne.
Dow Pharmaceutical Sciences, Inc.


08/04/16
20160220503 

Method for making customised nanoparticles, nanoparticles and uses thereof


A method for the production of biodegradable nanoparticles with an average particle size of less than 400 nm. In a first step, a macromonomer is prepared in a ring opening polymerization process between a hydrophilic acrylate compound (a) as an initiator and hydrophobic cyclic monomers (b), wherein the macromonomer comprises at least two repetitive units based on the cyclic monomer.
Eth Zurich


08/04/16
20160219883 

Multi-part kit system for the preparation of a disinfectant


A multi-part kit system comprising (i) a solid part a which comprises 10 to 80 wt. % of peroxy compound selected from the group consisting of khso5, k2s2o8, na2s2o8, magnesium monoperoxyphthalate hexahydrate, sodium percarbonate and sodium perborate, 0.1 to 10 wt.
The Chemours Company Fc, Llc


08/04/16
20160219882 

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


08/04/16
20160219875 

Microbicidal composition


An aqueous 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


08/04/16
20160219873 

Spray drift reduction agents comprising low hydrophilic-lipophilic balance surfactants


Embodiments of the present invention disclose using low hydrophilic-lipophilic balance surfactants as spray drift reduction agents and methods of using such agents.. .
Huntsman Petrochemical Llc


08/04/16
20160219872 

Foamable pesticide compositions and methods of application


Ready-to-use foamable pesticide compositions that contain a pesticide dispersed in a composition containing water, a co-solvent, surfactant and propellant. Methods for treating pests such as arthropods by contacting pests with such compositions are also provided..
Basf Corporation


07/28/16
20160218353 

Method for preparing metal oxide-graphene nanocomposite and preparing electrode using metal oxide-graphene nanocomposite


Disclosed is a method of preparing a metal oxide-graphene nanocomposite, including preparing a nanocomposite material, forming graphene flakes by pretreating the nanocomposite material, and hydrothermally synthesizing the pretreated nanocomposite material. A method of manufacturing an electrode using the metal oxide-graphene nanocomposite is also provided.
Ajou University Industry-academic Cooperation Foun Dation


07/28/16
20160215237 

Fabric softener composition and the use thereof


The present invention provides for a fabric softener composition comprising a quaternary ammonium compound, a compound selected from alkoxylated quaternary ammonium compounds, nonionic surfactants, alkylaryl sulfonates, and alkylsulfonate compounds. The composition is in liquid state, and remains clear and stable at or below room temperature.
Akzo Nobel Chemicals International B.v.


07/28/16
20160215202 

Sequential surfactant treatments for enhancing fracturing fluid recovery


Methods involving the sequential application of surfactants to improve fluid recovery and control fluid loss in conjunction with subterranean fracturing treatments are provided. In one embodiment, the methods comprise: introducing a first surfactant into a portion of a subterranean formation; allowing the first surfactant to increase the oil-wettability of at least a portion of a fracture face in the portion of the subterranean formation; ceasing the introduction of the first surfactant into the portion of the subterranean formation; introducing a second surfactant into the portion of the subterranean formation; and allowing the second surfactant to increase the water-wettability of the portion of the fracture face in the portion of the subterranean formation..
Halliburton Energy Services, Inc.


07/28/16
20160215201 

Composition and enhanced hydrocarbon recovery


The invention relates to a hydrocarbon recovery composition, which composition contains: a) a first anionic surfactant which is selected from the group consign of a propoxylated primary alcohol carboxylate or a propoxylated primary alcohol glycerol sulfonate; and b) a second anionic surfactant which is an alkoxylated primary alcohol carboxylate or an alkoxylated primary alcohol glycerol sulfonate selected from the group consisting of (i) an ethoxylated primary alcohol carboxylate, (ii) an ethoxylated-propoxylated primary alcohol carboxylate, (iii) an ethoxylated primary alcohol glycerol sulfonate and (iv) an ethoxylated-propoxylated primary alcohol glycerol sulfonate. Further, the invention relates to an injectable liquid containing the hydrocarbon recovery composition and a method for treating a hydrocarbon containing formation..
William Marsh Rice University


07/28/16
20160215200 

Composition and enhanced hydrocarbon recovery


The invention relates to a hydrocarbon recovery composition, which composition contains: a) a first anionic surfactant which is a propoxylated primary alcohol sulfate; and b) a second anionic surfactant which alkoxylated primary alcohol sulfate selected from the group consisting of (i) an ethoxylated primary alcohol sulfate and (ii) an ethoxylated-propoxylated primary alcohol sulfate. Further, the invention relates to an injectable liquid containing the hydrocarbon recovery composition and a method for treating a hydrocarbon containing formation..
William Marsh Rice University


07/28/16
20160215158 

Water-based ink for ink-jet recording, ink cartridge and producing water-based ink for ink-jet recording


A water-based ink for ink-jet recording includes: a water-soluble colorant; water; a water-insoluble liquid; a nonionic surfactant; and an ionic surfactant having a polarity same as that of the water-soluble colorant. The water-insoluble liquid is dispersed stably in the water by the nonionic surfactant and the ionic surfactant having the polarity same as that of the water-soluble colorant..
Brother Kogyo Kabushiki Kaisha


07/28/16
20160215157 

Aqueous ink, ink cartridge, and ink jet recording method


An aqueous ink for ink jet including a pigment; a water-soluble acrylic resin for dispersing the pigment; a water-soluble urethane resin; and a nonionic fluorinated surfactant. The water-soluble acrylic resin includes a copolymer having two or more units derived from two or more kinds of monomers, and of the two or more units, a unit derived from a monomer that gives a homopolymer having a glass transition temperature tg of 0° c.
Canon Kabushiki Kaisha


07/28/16
20160215153 

Aqueous ink, ink cartridge, and ink jet recording method


An ink jet aqueous ink including a pigment; a resin dispersant; a fluorinated surfactant; and a water-soluble organic solvent. The pigment comprises quinacridone pigments comprising c.i.
Canon Kabushiki Kaisha


07/28/16
20160215152 

Aqueous ink, ink cartridge, and ink jet recording method


An aqueous ink for ink jet including a pigment; a water-soluble resin for dispersing the pigment; a water-soluble organic solvent; an acetyleneglycol type surfactant; and a fluorinated surfactant. The acetyleneglycol type surfactant includes an acetyleneglycol ethylene oxide adduct having an hlb value determined by griffin's method of 10 or more.
Canon Kabushiki Kaisha


07/28/16
20160215120 

Heat stabilized polyvinylidene fluoride polymer composition


Fluoropolymers, specifically polyvinylidene fluoride (pvdf) polymers stabilized against color degradation due to high thermal exposure. The fluoropolymers are produced with free-radical initiators in the presence of surfactants containing acid end groups.
Arkema Inc.


07/28/16
20160215010 

Method for purifying double-stranded ribonucleic acid


The present invention provides a method of recovering dsrna, from which a surfactant and endotoxin have been removed simultaneously, which includes mixing the surfactant and dsrna, and contacting the mixture with a hydrophobic adsorptive resin or activated carbon.. .
Kyowa Hakko Bio Co., Ltd.


07/28/16
20160214874 

Combination of flocculant with surfactant for wastewater treatment


A method and formulations for treatment of wastewater by combination of a flocculant and surfactant are described herein. The co-addition of the flocculant with an anionic, cationic or non-ionic surfactant produces improved separation of contaminants from wastewater to yield pure or highly pure water.
Mosmart International S.a.


07/28/16
20160213789 

Formulation of long-acting human growth hormone conjugate


The present invention relates to a sustained type human growth hormone conjugate preparation comprising: a sustained type human growth hormone (hgh) conjugate resulting from conjugation between the immunoglobulin fc region and a human growth hormone (hgh) constituting a bioactive peptide; a buffer solution; a nonionic surfactant; and a sugar alcohol. More specifically, the present invention relates to a sustained type human growth hormone conjugate freeze dried preparation and liquid preparation, to a production method for the freeze dried preparation, to a method of reconstituting the freeze dried preparation, and to a kit comprising the freeze dried preparation and a reconstituting solution..
Hanmi Pharm. Co., Ltd.


07/28/16
20160213777 

Novel delivery compositions and methods of using same


This invention provides compositions comprising at least one protein nanoparticle comprising a protein and a non-ionic surfactant. In certain embodiments, the nanoparticle further comprises a therapeutic agent, such as a sirna.
Thomas Jefferson University


07/28/16
20160213601 

Anhydrous dyeing composition and process for dyeing hair


The present invention relates to an anhydrous dyeing composition which is liquid at 20° c. And comprising one or more oil liquid at 20° c., one or more direct dyes and at least one anionic surfactant and at least one nonionic surfactant for achieving intensive homogeneous colors on hair..
Kao Germany Gmbh


07/28/16
20160213599 

Cosmetic composition comprising a sulfonic polymer, a hydrophobic polysaccharide and silicone surfactant


Use for caring for and making up keratin materials.. .

07/28/16
20160213579 

Method for preparing multilayer lamellar liquid crystal emulsion including intercellular lipids


A method for preparing a liquid crystal emulsion includes: a) mixing, warming and dissolving intercellular lipid ingredients, non-polyoxyethylene (poe) based non-ionic surfactant, higher fatty alcohol, oil and wax to provide an oil phase part; b) mixing, warming and dissolving water, polyol and the other aqueous phase ingredients to provide an aqueous phase part; c) adding the oil phase part to the aqueous phase part, followed by agitation; d) introducing a viscosity modifier to the mixture solution under agitation; e) subjecting the mixture solution to rapid cooling under vacuum while carrying out debubbling under vacuum; and f) filtering the mixture solution through a filtering paper or filtering cloth. Provided is a stable liquid crystal emulsion having a multilayer lamellar structure including a large amount of intercellular lipid ingredients through a process using rapid cooling.
Cosmax Co., Ltd.


07/28/16
20160213002 

Fast symptom glyphosate formulations


Aqueous herbicidal glyphosate compositions are provided, particularly sprayable, ready-to-use (rtu) formulations that are capable of inducing early visually apparent phytotoxic effects while minimizing antagonism to the glyphosate component of the composition and preserving the equally desirable attribute of prolonged control of the treated plants. The compositions combine a glyphosate component and a fatty acid component as a fast symptomology active ingredient and, in one embodiment, are enhanced by the concentration of the fatty acid component utilized and the inclusion of an agronomically acceptable inorganic ammonium salt, preferably ammonium sulfate.
Monsanto Technology Llc


07/28/16
20160213001 

Cationic antiseptic compositions


An antiseptic composition comprising a multivalent cationic antiseptic present in an amount of 0.05 to 0.5 percent based upon the ready to use composition; an anionic compound which is water soluble in an amount of at least 0.1 grams in 100 grams water at 23 deg c., wherein the anionic compound is present at a concentration which would result in precipitation of the multivalent cationic antiseptic in the composition without a solubilizing surfactant present; wherein the composition, with the antiseptic, surfactant and anionic compound combined with each other, is free of precipitate.. .
3m Innovative Properties Company


07/28/16
20160212992 

Microbicidal composition


An aqueous microbicidal composition having two components. The first component is a nonionic surfactant with structure: r2o(ch2ch(ch3)o)3(ch2ch2o)5h, where r2 is a mixture of c8-c14 linear alkyl groups.
Rohm And Haas Company


07/21/16
20160208591 

Adjusting surfactant concentrations during hyraulic fracturing


Fracturing methods include introducing a relatively high concentration of a surfactant in an initial portion of one or more fluids used in a fracturing treatment and then cutting or ramping back to a relatively low concentration of the surfactant in the remaining fluid used in the treatment. By using such a method, the volume of surfactant to provide superior treatment can be reduced significantly from the normal recommendations, leading to a high cost savings while still obtaining the desired effect upon cleanup..
Halliburton Energy Services, Inc.


07/21/16
20160208431 

Fluorine-containing self-lubricating fabric coating material and preparing the same


The present invention provides a fluorine-containing self-lubricating fabric coating material and method for preparing the same. The coating material consists of 30 to 70 pbw of fluorine resin, 10 to 40 pbw of a curing agent, 5 to 25 pbw of a reactive diluents, 0.5 to 5 pbw of a silane coupling agent and 0.5 to 3 pbw of a silicon surfactant.
Xiamen University


07/21/16
20160208197 

Automatic dishwashing detergent with synergistic scale inhibition


Described are automatic dishwashing detergents, comprising a builder, a surfactant, a polymer having sulfonic acid moieties, and a polymer having chelating moieties, wherein the polymer having chelating moieties comprises units derived from at least one carboxylic acid monomer, their salts or esters, an aminocarboxylate selected from iminodiacetic acid (ida) and ethylenediamine triacetic acid (ed3a), and at least one glycidyl monomer selected from age, ga, gma.. .
Rohm And Haas Company


07/21/16
20160206647 

Nanocomplexes for co-delivering a drug and sirna and uses thereof


The present invention relates to a nanocomplex, and a pharmaceutical composition, a drug delivery system and a drug delivery method using the same. The present nanocomplex consists of a nucleic acid molecule, a monocationic drug and a biocompatible polymer surfactant, and not only has a hydrodynamic size of 10 nm or less, but uniformly distributes as a colloidal form in an aqueous environment.
D.r.nano Co., Ltd


07/21/16
20160206590 

Bpo wash emulsion composition


A topical dermatological/pharmaceutical composition is described that includes bpo wherein the composition is a wash composition with desirable tolerance, stability and foaming properties. The composition can include: a) benzoyl peroxide (bpo); b) at least one anionic and/or non-ionic surfactant, selected from zinc coceth sulfate; sodium cocoyl isethionate, sodium lauroyl isethionate, c14-c16 α-olefinsulfonates, preferably its sodium salt and decyl glucoside; c) zinc gluconate; d) dipotassium glycyrrhizate; e) an oily phase; f) an aqueous phase; and g) at least one non-ionic emulsifier from the family of sugar ester derivatives, and/or polyglycerol esters and/or gemini surfactants.
Galderma S.a.


07/21/16
20160206588 

Stabilized formulations of fatty acids


Disclosed herein are stabilized powder and aqueous formulations comprising a substantially water insoluble lipophilic bioactive compound and a micelle-forming surfactant. In one embodiment, the formulation further comprises a water soluble reducing agent, and/or a water insoluble reducing agent, and/or a metal chelator, and/or a metal bisulfite reducing agent, or combinations thereof, wherein the formulation remains substantially clear and stable when stored at or below room temperature for a period of at least 6 months or at least 12 months; and methods for preparing these formulations..
Mycell Technologies, Llc


07/21/16
20160206585 

A composition comprising a lipid compound, a triglyceride, and a surfactant, and methods of using the same


Compositions comprising 2-((5z,8z,11z,14z,17z)-icosa-5,8,11,14,17-pentaenyloxy)butanoic acid, an ester derivative, or a pharmaceutically acceptable salt thereof; a triglyceride; and a surfactant, as well as methods for their use. The present disclosure further relates to self-emulsifying drug delivery systems, such as sedds, smedds, or snedds comprising 2-((5z,8z,11z,14z,17z)-icosa-5,8,11,14,17-pentaenyloxy)butanoic acid..
Pronova Biopharma Norge As


07/21/16
20160206573 

Anti-acne formulation


A composition for the treatment of acne includes hydrolyzed psoralea corylifolia, containing a component bakuchiol, is solubilized in a water-based solution. The composition is for topical application to the skin.
Envy Medical, Inc.


07/21/16
20160206560 

Non-aqueous taxane formulations and methods of using the same


Non-aqueous, ethanol-free taxane formulations are provided. Formulations of embodiments of the invention include a taxane, an oil, a non-ionic surfactant, a non-aqueous solvent, and an organic acid component, wherein the organic acid component is soluble in the non-aqueous solvent and the amount by weight of non-ionic surfactant is equal to or greater than the amount by weight of non-aqueous solvent.
Teikoku Pharma Usa, Inc.


07/21/16
20160206547 

Hair care composition comprising amino silicone, fatty alcohol and paraffin oil


The present invention relates to a cosmetic composition, especially a haircare composition for conditioning the hair, which comprises an amino silicone, a cationic surfactant, a fatty alcohol comprising 8 to 30 carbon atoms, and a hydrocarbon-based oil. The invention also relates to a treatment process for keratin substances, in particular for conditioning hair, implementing said cosmetic composition..
L'oreal


07/21/16
20160206546 

Composition comprising an aminosilicone, a cationic surfactant, an associative polymer and a thickening agent


Composition comprising an aminosilicone, a cationic surfactant, an associative polymer and a thickening agent the present invention relates to a composition for treating keratin fibres, in particular human keratin fibres such as the hair, comprising (i) one or more amino silicones, (ii) one or more cationic surfactants different from (i), (iii) one or more associative polymers and (iv) one or more thickening agents different from (iii). The invention also concerns a process for treating keratin fibres, in particular human keratin fibres such as the hair, and a use for hair care employing the said composition..
L'oreal


07/21/16
20160206537 

Sustainable cold-dispersible pearlescent concentrate


Sustainable, free-flowing, cold-dispersible pearlescent concentrates are made without using any controversial or known toxic substance is disclosed herein. The pearlizing concentrates of the instant invention are free of alkyl sulphates/alkyl ether sulphates, alkanol amides, alkylamidopropyl betaines, and esters of ethylene glycol.
Galaxy Surfactants, Ltd.


07/21/16
20160206533 

Translucent hair conditioning composition


Disclosed is a hair conditioning composition comprising: a cationic surfactant; a high melting point fatty compound having a melting point of 25° c. Or higher; a material having a refractive index of from about 1.30 to about 1.70; and an aqueous carrier, wherein a composition has a transmittance of at least about 0.5%.
The Procter & Gamble Company


07/21/16
20160206532 

Translucent hair conditioning composition


Disclosed is a hair conditioning composition comprising: a cationic surfactant; a high melting point fatty compound having a melting point of 25° c. Or higher; a material having a refractive index of from about 1.30 to about 1.70; and an aqueous carrier, wherein a composition has a transmittance of at least about 0.5%.
The Procter & Gamble Company




Surfactant topics: Surfactant

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