Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
190 results about "ALKYL ETHER SULFATE" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Dispersant and foaming agent combination
InactiveUS20040028956A1Low densityReduce weightConstruction materialOther chemical processesAlkaline earth metalAir entrainment
The present invention provides a dispersant and foaming agent combination that is useful in the production of gypsum wallboard and other aqueous cementitious products, a method of forming a gypsum wallboard and a gypsum wallboard. The dispersant in the combination according to the invention is a naphthalene sulfonate-aldehyde condensate alkali salt polymer having a weight average molecular weight of from about 17,000 to about 47,000. The alkali is preferably an alkali metal and / or an alkaline earth metal. The aldehyde is preferably formaldehyde. The foaming agent used in the combination according to the invention is a soap, preferably an alkali salt of an alkyl ether sulfate and / or an alkyl sulfate. The combination of a high molecular weight dispersant and a foaming agent produces a gypsum wallboard core effect that more efficiently entrains air (i.e., creates void space), thereby lowering overall board weight without detrimentally affecting strength. A gypsum wallboard formed using the dispersant and foaming agent combination according to the invention exhibits a higher nail pull value than gypsum wallboard formed using a conventional dispersant and a foaming agent at the same solids loading ratio.
Owner:GEO SPECIALTY CHEM
Enhancement modifiers for gas hydrate inhibitors
InactiveUS20050261529A1Lower dose levelHydrocarbon purification/separationGaseous fuelsAmmonium compoundsCompound (substance)
A method for inhibiting formation of hydrocarbon hydrates in mixtures of water and a hydrate-forming guest molecule involves adding an ion pair to the mixtures in an amount effective to inhibit formation of the hydrocarbon hydrates under conditions otherwise effective to form the hydrocarbon hydrates in the absence of the ion pair. In one non-limiting embodiment of the invention the ion pair includes a cationic component that may be a quaternary ammonium compound or an onium compound and a non-cationic counter-ion component that could be an anionic compound, a non-ionic compound and / or an amphoteric compound. Two specific, suitable non-cationic counter-ion components include sodium dodecyl sulfate and ammonium alkyl ether sulfate.
Owner:BAKER HUGHES INC
Stable, concentrated herbicidal compositions
A liquid herbicidal composition is provided, comprising: a. 20 to 35 percent by weight, based on the total weight of the composition, of a water-soluble herbicidal ingredient; b. a C12-C16 alkyl ether sulfate; c. an organic solvent; and d. an alkyl polyglucoside. The composition is stable; i. e., it occurs in a substantially continuous, single phase at temperatures as low as −20° C. It also has a viscosity of no more than 2000 cps at temperatures as low as 0° C.
Owner:BASF AG
Quick drying washing and cleaning agent, comprising an anionic/cationic/amphoteric surfactant mixture
InactiveUS7186675B2Inorganic/elemental detergent compounding agentsCationic surface-active compoundsWater basedAmmonium compounds
Surfactant combinations containing:(a) one or more alkyl ether sulfates;(b) at least one quaternary ammonium compound corresponding to formula I:in which EO is ethylene oxide, R and R′ are the same or different and represent alkyl groups, n1 is 0–30 n2 is 0–30, and A is a counterion;(c) 0 to 50% of one or more alkyl and / or aryl sulfonates;(d) 0 to 15% of one or more alkyl sulfates; and(e) 0 to 20% of one or more amphoteric surfactants, and water-based cleaning composition containing such surfactant combinations.
Owner:EVONIK DEGUSSA GMBH
Sulfate-free cleansing composition with thickener
Disclosed is an aqueous cleansing composition comprising (a) at least one anionic surfactant that is not an alkyl sulfate or alkyl ether sulfate, (b) at least one amphoteric surfactant, (c) at least one thickener selected from a hydrophobically-modified acrylic acid based copolymer having a molecular weight from about 80,000 to about 2,500,000 grams per mole, (d) at least one cationic conditioning agent, and (e) optionally at least one nonionic surfactant; wherein the ratio of the anionic surfactant (a) to amphoteric surfactant (b) is less than about 9.5, by weight. Also disclosed are methods of cleaning and conditioning hair using said compositions and methods of making said compositions.
Owner:LOREAL SA
Detergent compositions with unique builder system for enhanced stain removal
ActiveUS20080064619A1Good decontamination effectImproves stain removalInorganic/elemental detergent compounding agentsNon-ionic surface-active compoundsAlcoholBleach
A unique liquid laundry detergent with enhanced stain removal capacity on bleachable stains is described that comprises linear alkyl benzene sulfonate, alkyl ether sulfate, alcohol ethoxylate, alkali metal silicate, polyacrylate, and optionally carbonate. The composition is remarkably effective at stain removal although the composition is entirely devoid of enzymes and the wash conditions devoid of any bleach additives.
Owner:HENKEL KGAA
Foamed cement slurries, additives and methods
Owner:HALLIBURTON ENERGY SERVICES INC
Foamed cement slurries, additives and methods
The present invention relates to foamed cement slurries, additives and methods. A foamed cement slurry of the invention comprises a hydraulic cement, sufficient water to form a slurry, sufficient gas to form a foam and an environmentally benign foaming and stabilizing additive comprising a mixture of an ammonium salt of an alkyl ether sulfate surfactant, a cocoamidopropyl hydroxysultaine surfactant, a cocoamidopropyl dimethylamine oxide surfactant, sodium chloride and water.
Owner:HALLIBURTON ENERGY SERVICES INC
Contaminant-tolerant foaming additive
InactiveUS20050037941A1Improve stabilityOrganic detergent compounding agentsSurface-active detergent compositionsHydrocarbon contaminationFoaming agent
A composition of an aqueous, an aqueous acid, and an aqueous alkaline foaming additive (“foamer”) functions in a wide pH range and under conditions of salt, alcohol, and hydrocarbon contamination. The foaming additive (“foamer”) composition includes a mixture of a salt of an alkyl ether sulfate surfactant, a polymer or combination of polymers, and either a water miscible solvent for the liquid foamer additive or a silicon compound for a substantially anhydrous foamer additive.
Owner:BENCHMARK RES TECH
Granular detergent components and particulate detergent compositions containing them
InactiveUS6369020B1Inorganic/elemental detergent compounding agentsOrganic detergent compounding agentsParticulatesWater insoluble
A free-flowing granular detergent component comprises a high level (at least 30 wt %) of a heat-sensitive surfactant, preferably an alkyl ether sulphate; a water-insoluble silica or silicate carrier material of high oil absorption capacity; and a film-forming or crystal-forming structurant. The granular component may be used in conjunction with one or more other granular components containing surfactant and / or detergency builder, to form a particulate laundry detergent composition. The granular component is preferably prepared by mixing and granulation in a high- or moderate-shear mixer and drying in a fluidized bed.
Owner:HENKEL IP & HOLDING GMBH
Liquid laundry detergent containing an ethoxylated anionic/nonionic surfactant mixture and fabric conditioner
InactiveUS7754671B2Good compatibilityImprove performanceCationic surface-active compoundsNon-ionic surface-active compoundsAlcoholLiquid laundry detergent
This invention relates to a aqueous liquid laundry composition which both cleans and conditions fabrics. The composition includes certain alcohol ethoxylates as a nonionic surfactant component, certain alkyl ether sulfates as an anionic component and a quaternary ammonium fabric softening agent. All of the foregoing are in specified proportions.
Owner:HENKEL IP & HOLDING GMBH
Liquid Laundry Detergent Containing Fabric Condictioners
InactiveUS20080051309A1Good compatibilityImprove performanceCationic surface-active compoundsNon-ionic surface-active compoundsAlcoholLiquid laundry detergent
This invention relates to a aqueous liquid laundry composition which both cleans and conditions fabrics. The composition includes certain alcohol ethoxylates as a nonionic surfactant component, certain alkyl ether sulfates as an anionic component and a quaternary ammonium fabric softening agent. All of the foregoing are in specified proportions.
Owner:HENKEL IP & HOLDING GMBH
Gelled light duty liquid cleaning composition
InactiveUS20050020467A1Good suspensionFine foamNon-ionic surface-active compoundsAqueous liquid non-soap compositionsMagnesium saltLinear alkylbenzene sulfonate
A gelled light duty cleaning composition comprising: a C8-C18 ethoxylated alkyl ether sulfate surfactant, a magnesium salt of a C8-C18 linear alkyl benzene sulfonate, a sodium salt of a C8-C18 linear alkyl benzene sulfonate, an amine oxide surfactant, a polyalkylglucoside, a hydrophobic ethoxylated nonionic surfactant and water.
Owner:COLGATE PALMOLIVE CO
Textile finishing agents
InactiveUS20060258558A1Organic detergent compounding agentsNon-ionic surface-active compoundsFiberYarn
A method for treating fibers, yarns or textiles to improve the sensory effect for a user or weaver of a fabric article. The method treats the fiber, yarns or textiles with an emulsion containing 15-30% by weight of a mixture of waxes having melting points in the range of 35° C. to 60° C. including a lipophilic wax matrix; 10%-20% by weight of emulsifier which are at least one of alkyl or alkenyl oligoglycosides or alkyl ether sulfates, 1%-10% by weight of a crystal regulator which can be partial esters of C12-22 fatty acids with at least one of glycerol, polyglycerol and sorbitan. The mean particle size of the wax crystals is not greater than 6 μm. The emulsion includes water and auxiliaries and additives.
Owner:COGNIS IP MANAGEMENT GMBH
Method of foaming saturated or near saturated brines with synergistic mixtures
A synergistic blend for foaming concentrated brines comprises at least one foaming agent (in an amount between from about 10 to about 90 weight percent of the blend) and a compound of the formula:CnH2n+1—N—[(CH2)mCOOM]2 (I)wherein n is 4 to 11, M is an alkali metal and m is 1 to 3. Especially suitable as foaming agent are quaternary ammonium salts, alkyl betaines, alkylamidopropyl betaines, sulfabetaines, hydroxysultaines, amphoteric perfluorohydrocarbons, as well as alkylether sulfates. Such synergistic blends are especially useful in the foaming of saturated or near saturated brines.
Owner:BAKER HUGHES INC
Self-crosslinking aqueous laminating adhesive and preparation method thereof
PendingCN101955742ALow costGood adhesionMonocarboxylic acid ester polymer adhesivesPolymer scienceFunctional monomer
The invention discloses a self-crosslinking aqueous laminating adhesive and a preparation method thereof, and belongs to the field of adhesive manufacture. The laminating adhesive is a laminating adhesive with 40 to 50 percent of solid content, which is prepared from a monomer, an emulsifier, an initiator, a buffer, deionized water, a pH adjuster and an aqueous aid serving as raw materials by the steps of pre-emulsification, seed reaction, polymerization and compounding, wherein the monomer comprises a hard monomer, a soft monomer and a functional monomer, wherein the hard monomer is vinyl acetate; the soft monomer is composed of butyl acrylate and ethyl acrylate; and the functional monomer is composed of one of acrylic acid and methacrylic acid, one of hydroxyethyl acrylate and hydroxypropyl acrylate, and N-hydroxymethyl acrylamide; and the emulsifier is composed of ammonium alkyl ether sulfate and alkylphenol polyoxyethylene ether according to a weight ratio of 2:1. The laminating adhesive is prepared from the monomer vinyl acetate with low cost serving as a raw material, has low cost, and has the advantages of large bonding force and peel strength and high environmental protection.
Owner:BEIJING COMENS NEW MATERIALS
Anionic surfactant powder
InactiveUS20050106118A1Improve stabilityImprove powder propertiesCosmetic preparationsOrganic chemistryInorganic saltsSolubility
To provide an anionic surfactant powder comprising a polyoxyalkylene ether sulfate which powder has high stability in hard water, high low-temperature solubility and is improved in powder characteristics such as caking characteristics, and a method of producing the anionic surfactant powder. An anionic surfactant powder comprising polyoxyalkylene alkyl ether sulfates in which the average addition mol number of alkylene oxides is 0.05 to 2, wherein the content of the polyoxyalkylene alkyl ether sulfates provided with alkylene oxides added thereto in an amount of 4 mol or more is 30 % by weight or less based on the total anionic surfactant, an anionic surfactant powder further comprising a water-soluble inorganic salt, a method of producing each of these anionic surfactant powders, and a detergent composition and a cement additive comprising these anionic surfactant powders.
Owner:KAO CORP
Liquid dish cleaning compositions comprising a mixture of alkyl benzene sulfonates and alkyl ether sulfates
ActiveUS20050049170A1Increase mildnessImproved foam longevityCosmetic preparationsHair cosmeticsBenzeneEthoxylation
A liquid dish cleaning composition with desirable cleansing properties comprising two C8-18 ethoxylated alkyl ether sulfate surfactants, two anionic surfactant, an amine oxide surfactant, and water.
Owner:COLGATE PALMOLIVE CO
Liquid dish cleaning compositions
InactiveUS6884764B2Desirable propertyOrganic detergent compounding agentsNon-ionic surface-active compoundsOrganic acidSURFACTANT BLEND
Owner:COLGATE PALMOLIVE CO
Dispersant and foaming agent combination
InactiveUS20040092676A1Reduce density and weightHigh strengthConstruction materialTransportation and packagingSulfonatePolymer science
Owner:GEO SPECIALTY CHEM
Allergen-inhibiting method, allergen-inhibiting fiber and allergen-inhibiting sheet
The allergen inhibitor of this invention comprises at least one compound selected from the group consisting of an aromatic hydroxy compound, an alkali metal carbonate, alum, lauryl benzene sulfonate, lauryl sulfate, polyoxyethylene lauryl ether sulfate, and a divalent or more sulfate having either or both of a polyoxyethylene chain and a polyethylene chain in the molecule thereof.
Owner:SUZUKI TARO +2
Mold and mildew stain removing solution
ActiveUS20140199416A1Easy to handleEfficient removalBiocideOrganic detergent compounding agentsHydrotropePropanoic acid
A solution having improved mold and mildew stain removing properties on hard surfaces, that is easier to handle (less corrosive and less malodorous) and that is environmentally friendly. The mold and mildew stain removing solution includes the following components: a surfactant selected from the group consisting of alcohol ethoxylates, alkyl sulfates, alkyl ether sulfates, alpha olefin sulfonates, alkyl phosphates, alkyl amidopropyl betaines, alkyl betaines, amphoacetates, amphoproprionates, amphosulfonates, amine oxides, alkanolamides, sulfosuccinates, and sultaines, a solvent, and at least one chelating agent. The solution may further comprise a hydrotrope, a diluent, a preservative, and / or a fungicide. The surfactant is preferably an alcohol ethoxylate. The hydrotrope is preferably lauramine oxide. The solvent is preferably a glycol ether. The chelating agents are preferably sodium gluconate and a solution of the trisodium salt of methyl glycine diacetic acid.
Owner:JELMAR
Delayed breaker for viscoelastic surfactant-based fluids
ActiveUS10066149B2Delayed breaking of VES-basedAvoid closingFluid removalDrilling compositionBetaineFluid composition
Compositions and methods are provided for delayed breaking of viscoelastic surfactant gels inside subterranean formations. Breaking is accomplished without mechanical intervention or use of a second fluid. The delayed breaking agent is selected from alkyl ether phosphates and salts thereof, alkylaryl ether phosphates and salts thereof, alkyl sulfates and salts thereof, alkylaryl sulfates and salts thereof, alkyl ether sulfates and salts thereof, alkylaryl ether sulfates and salts thereof, and mixtures of any of the foregoing. The viscoelastic surfactant can be a zwitterionic surfactant, and can be selected from the group consisting of sultaines, betaines, and amidoamine oxides.
Owner:AKZO NOBEL CHEM INT BV
Cleaning Composition And Method Of Forming The Same
InactiveUS20080188396A1Excellent detergency characteristicDesirable viscosity profileNon-ionic surface-active compoundsOrganic detergent compounding agentsAliphatic hydrocarbonSURFACTANT BLEND
A cleaning composition comprises a first surfactant and a second surfactant. The first surfactant is of the general formula R1-O-(A)mH, wherein R1 is an aliphatic hydrocarbon having from 10 to 16 carbon atoms, A is an alkyleneoxy group, and subscript m is a positive number. The second surfactant is of the general formula R2 -O-(B)nH, wherein R2 is an aliphatic hydrocarbon having from 12 to 15 carbon atoms, B is an alkyleneoxy group, and subscript n is a positive number. The cleaning composition has an average degree of alkoxylation of from about 3 to about 8 moles and an excess of the first surfactant relative to said second surfactant. The cleaning composition can further comprise a third surfactant in addition to the first and second surfactants. If employed, the third surfactant typically can comprise a linear alkyl sulfonate (LAS) and / or an alkyl ether sulfate (AES).
Owner:BASF AG
Water-based dry-type complex film adhesive and preparation method thereof
ActiveCN102134463AReduce the amount addedReduce contentHydrocarbon polymer adhesivesIsooctyl acrylateWater based
The invention discloses a water-based dry-type complex film adhesive and a preparation method thereof, belonging to the field of preparation of adhesive. The preparation method of the complex film adhesive comprises the following steps: by using monomers, an emulsifier, an initiator, a buffering agent, deionized water, a pH regulator and water-based assistants as raw materials, emulsifying, carrying out seed reaction and polymerization reaction, and compounding to obtain the complex film adhesive of which the solid content is 45-55%, wherein the monomers comprise a hard monomer, soft monomers and functional monomers; the hard monomer is styrene; the soft monomers comprise butyl acrylate and 2-ethylhexyl acrylate; the functional monomers comprise acrylic acid or methacrylic acid, 2-hydroxyethyl acrylate or 2-hydroxypropyl acrylate, and diallyl phthalate; and the emulsifier comprises ammonium alkyl ether sulfate, sodium sulfosuccinate and sodium allyloxysulfonate in a weight ratio of 2:1:(0.4-0.8). The complex film adhesive has the advantages of high bonding strength, favorable affinity and covering performance for ink, and environment protection since the content of VOCs (volatile organic compounds) is lowered.
Owner:NANTONG GAOMENG NEW MATERIAL
Free flowing aqueous lamellar gel laundry detergent liquid comprising epei
InactiveUS20160312152A1Improve performanceReduce crystallinityOrganic detergent compounding agentsNon-ionic surface-active compoundsPolyesterPotassium
A free flowing aqueous lamellar gel laundry detergent liquid comprising, in addition to water: a) 20 to 35 wt % of a surfactant system in the form of vesicles comprising potassium neutralised linear alky benzene sulfonate anionic surfactant (LAS), alkyl ether sulphate anionic surfactant (AES) and nonionic surfactants, b) at least 3 wt % of a first nonionic polymeric material (EPEI) which is a water-soluble fabric cleaning polymer; c) from 0.1 to 1 wt % of a second nonionic polymeric material (Pluronic) which is a tri-block polymer with a hydrophobic midblock and two hydrophilic end-blocks with an HLB of at least 20 d) optionally, a polyester soil release polymer and e) optionally, at least 2 wt % 1-hydroxyethane 1,1-diphosphonic acid (HEDP).
Owner:CONOPCO INC D B A UNILEVER
Whole sulphate type trivalent chromium plating solution and electroplating method using the same
The invention relates to full sulfate type trivalent chromium electroplating solution. The electroplating solution includes chromic sulfate, potassium sulfate and / or sodium sulfate, boracic acid, complexing agent and water, wherein, the electroplating solution also includes additive A and additive B, the additive A is selected from one or more of OP emulsifier, water soluble borofluoride, water soluble silico fluoride, vinyl diamine acetic acid, cystine, 1,4-butynediol, thiourea and glycol; the additive B is selected from one or more of O-Sulfonylbenaylsuamine, glycerine, water soluble sulphosuccinate, Docusate sodium and water soluble alkyl ether sulfate. The electroplating solution provided by the invention ensures the current density scopes of the coating and the luminous area to be both improved to a great extent.
Owner:BYD CO LTD
Foamed cement slurries, additives and methods
The present invention relates to foamed cement slurries, additives and methods. A foamed cement slurry of the invention comprises a hydraulic cement, sufficient water to form a slurry, sufficient gas to form a foam and an environmentally benign foaming and stabilizing additive comprising a mixture of an ammonium salt of an alkyl ether sulfate surfactant, a cocoamidopropyl betaine surfactant, a cocoamidopropyl dimethylamine oxide surfactant, sodium chloride and water.
Owner:HALLIBURTON ENERGY SERVICES INC
Stable, concentrated herbicidal compositions
A liquid herbicidal composition is provided, comprising:a. 20 to 35 percent by weight, based on the total weight of the composition, of a water-soluble herbicidal ingredient;b. a C12-C16 alkyl ether sulfate;c. an organic solvent; andd. an alkyl polyglucoside.The composition is stable; i. e., it occurs in a substantially continuous, single phase at temperatures as low as −20° C. It also has a viscosity of no more than 2000 cps at temperatures as low as 0° C.
Owner:BASF AG
Features
- R&D
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
Why Patsnap Eureka
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com