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| Number | Title | Issue Date |
| 7923474 | Amine dispersants, organic dispersions and related coating compositions Amine dispersants are disclosed. Also disclosed are organic dispersions that comprise ultrafine particles and an amine dispersant. The amine dispersant is the Michael addition product of reactants that include (a) a polyether (meth)acrylate and (b) a polyamine. Also... | 04/12/2011 |
| 7829599 | Tensio-active glucoside urethanes Methods of making emulsions comprising: adding an emulsifying agent comprising glucoside alkyl urethanes of formula: A(O—CO—NH—R)S, wherein A represents a glucosyl unit having a Dextrose Equivalent (D.E.) ranging from 1 to 47, an... | 11/09/2010 |
| 7361692 | Dispersants A dispersant comprising a polyester chain obtainable by polymerising a hydroxy carboxylic acid or lactone thereof such as E-caprolactone with a cyclic alkylene carbonate such as 5,5-dimethyltrimethylene carbonate. The dispersant may be in the form of a phosphate est... | 04/22/2008 |
| 7358215 | Quaternary ammonium salts as thickening agents for aqueous systems This invention relates to the use of alkyl amido quaternary ammonium salts, and formulations thereof, as thickening agents in aqueous based fluids, especially those used in oil field applications. The quaternary ammonium salts of the present invention exhibit improv... | 04/15/2008 |
| 7282524 | Alkanolamide surfactant emulsions and process therefor Phase stable, pumpable, liquid, high solids, aqueous monoalkanolamide surfactant emulsions are disclosed for use as cold mixable monoalkanolamide delivery systems for separately prepared aqueous formulations containing at least one principal surfactant. The monoalka... | 10/16/2007 |
| 7271200 | Emulsions A novel emulsion comprising a material which is stabilised by a polymer resin precursor having interface active molecules incorporated therein by reaction from poorly or non-surface active materials is disclosed. The process for producing such emulsions is likewise ... | 09/18/2007 |
| 7176174 | Water-in-oil emulsion A water-in-oil emulsion composition is disclosed. The composition contains (A) a solvent, (B) water, and (C) a surfactant. This composition is suitable for removing non-aqueous coatings such as paints and the like as well as waxes and greases from substrates. ... | 02/13/2007 |
| 7163916 | Process for the preparation of highly concentrated flowable aqueous solutions of betaines The invention relates to a process for preparing highly concentrated flowable and pumpable aqueous solutions of betaines by quaternization of compounds containing tertiary amine nitrogen with ω-halocarboxylic acids by known processes, wherein 0.1 to less than 3% by... | 01/16/2007 |
| 7053127 | Quaternized amido cyclic amine surfactant A quaternary surfactant comprising a cyclic diamine group, compositions comprising the quaternized amido cyclic amine surfactant, a gelled aqueous composition comprising the quaternized amido cyclic amine surfactant, use of the gelled aqueous well treatment applicat... | 05/30/2006 |
| 7033989 | High-concentration aqueous solutions of betaines or amine oxides The present invention relates to a composition and a method for preparing high-concentration aqueous solutions of betaines or amine oxides which comprise a water-soluble carbohydrate. The high-concentration aqueous solutions of the present invention are pumpable, vi... | 04/25/2006 |
| 6994330 | Process for high shear gas-liquid reactions A reactor produces a gas-in-liquid emulsion for providing increased interfacial contact area between the liquid and the gas for improved reaction of the gas with the liquid, or more rapid solution or reaction of a difficulty to dissolve or immiscible gas in or with ... | 02/07/2006 |
| 6964940 | Method of preparing quaternized amidoamine surfactants This invention is a method of preparing a quaternized amidoamine surfactant comprising reacting an amidotertiaryamine of formula with methyl halide and alkylene oxide, an aqueous quaternized amidoamine surfactant composition, a gelled aqueous composition comprising ... | 11/15/2005 |
| 6831108 | Viscoelastic surfactant fluids and related methods of use Viscoelastic surfactant based aqueous fluid systems useful as thickening agents in various applications, e.g. to suspend particles produced during the excavation of geologic formations. The surfactants are zwitterionic/amphoteric surfactants such as dihydroxyl alkyl... | 12/14/2004 |
| 6776804 | Process for printing textile fabrics A printing paste containing: (a) 5 to 25% by weight of a polyurethane, (b) 1.5 to 20% by weight of a silicone, (c) 0 to 50% by weight of a further component and (d) water as the remainder, the sum of the amounts of components (a)+(... | 08/17/2004 |
| 6777450 | Water-thin emulsions with low emulsifier levels The invention relates to a water-thin emulsion comprising a non-phospholipid, non-ethoxylated pseudoemulsifier system, the system having a chemical composition with at least one hydrophobic moiety and at least one polar moiety, the size, shape and/or planar arrangem... | 08/17/2004 |
| 6765024 | Alkanolamide surfactant emulsions and process therefor Phase stables, pumpable, liquid, high solids, aqueous monoalkanolamide surfactant emulsions are disclosed for use as cold mixable monoalkanolamide delivery systems for separately prepared aqueous formulations containing at least one principal surfactant. The monoalk... | 07/20/2004 |
| 6710092 | Emulsions A novel emulsion comprising a material which is stabilized by a polymer resin precursor having interface active molecules incorporated therein by reaction from poorly or non-surface active materials is disclosed. The process for producing such emulsions is likewise ... | 03/23/2004 |
| 6492430 | Methods of making emulsifying and dispersing surfactants and their use A process for preparing a composition comprising a mixture with ester and amine function in the form of ester-amines, amines, salts of amines, monoglycerides and diglycerides all derived from monomeric, dimeric, trimeric, and/or tetrameric fatty acids con... | 12/10/2002 |
| 6476081 | Process for the manufacture of compositions which can be used as emulsifying and dispersing surfactants the compositions obtained and their uses In order to manufacture a composition mainly containing compounds with ester and amide functions, in particular in the form of ester-amides, as well as compounds with amine functions, such as ester-amines, the salts of amines, monoglycerides and diglyceri... | 11/05/2002 |
| 6387961 | Alkyl 2-acetamido-2-deoxyglucopyranoside and methods of emulsifying Alkyl 2-acetamido-2-deoxy-D-glucopyranoside uronic acids, and their pharmaceutically or cosmetically acceptable salts, and their use as surface-active and/or interfacially active active compounds, in particular as detergent surfactants or emulsifiers.... | 05/14/2002 |
| 6335375 | Concentrated fluid aqueous-alcoholic compositions of hydrogenated coconut or palm kernel oil alkylamidopropylbetaines Aqueous-alcoholic solutions of hydrogenated coconut or palm kernel oil alkylamidopropylbetaines with a betaine content of greater than 50%, which are fluid, stable and pumpable are described as occupying a well-defined zone of their betaine/water/ethanol ... | 01/01/2002 |
| 6323246 | Complex and emulsified composition A fatty acid amphoteric surfactant complex obtained by mixing a) at least one imidazolinium ampholytic surfactant of the formula: ##STR1## wherein R1 represents an alkyl or alkenyl group having 9 to 17 carbon atoms on average; and Z is 1 or 2; ... | 11/27/2001 |
| 6323171 | Antimicrobial multi purpose microemulsion containing a cationic surfactant An improvement is described in microemulsion compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfact... | 11/27/2001 |
| 6316545 | Oil-in-water emulsion of organopolysiloxane and method for the preparation thereof An oil-in-water aqueous emulsion of a high-viscosity organo-polysiloxane compound, which is suitable as an adjuvant in a hair-care treatment toiletry preparation, is disclosed. The emulsifier ingredient in the aqueous emulsion is a combination of a fatty ... | 11/13/2001 |
| 6316396 | Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di-, oligo- or polyolethers The invention relates to amphiphilic compounds of the general formula (I) with at least two hydrophilic and at least two hydrophobic groups based on di, oligo or polyolethers. The amphiphilic compounds of this invention are highly surface active and are s... | 11/13/2001 |
| 6273995 | Paper bulking promoter, highly bulky pulp sheet, and process for producing the pulp sheet A paper bulking promoter containing a compound represented by the following formula (1) with which a highly bulky sheet can be obtained without impairing paper strength: RO(EO)m (PO)n H (1) wherein R represents a linear or branched alkyl... | 08/14/2001 |
| 6261463 | Water based oil dispersant An effective and non-toxic oil spill dispersant combines a predominately oil-soluble surfactant (eg., polyethylene glycol mono-oleate) with a predominately water-soluble surfactant (eg., cocoamide) and a co-solvent for coupling a mixture of the predominat... | 07/17/2001 |
| 6221920 | Composition that can be used as an emulsifying and dispersing surface agent and its production process The following are described herein: a composition that consists of a mixture that comprises at least amides, amines, ester-amides, ester-amines, amine salts and monoglycerides, that are all derived from monomeric, dimeric, trimeric and/or tetrameric fatty... | 04/24/2001 |
| 6176893 | Controlled release emulsion fertilizer compositions Non-explosive water in oil emulsion fertilizer compositions comprise a discontinuous aqueous phase comprising at least one fertilizer component, a continuous organic phase, an emulsifying amount of an emulsifier composition comprising: the reaction produc... | 01/23/2001 |
| 6162453 | C7 -C12 Diol & Diol alkoxylates as coupling agents for surfactant formulations A stable monophasic liquid composition characterized by the ability to solubilize increased amounts of surfactant into the composition while retaining a monophasic state, the composition comprising: one or more surfactants selected from the group consisti... | 12/19/2000 |
| 6156326 | Alkyl 2-acetamido-2-deoxyglucopyranoside uronic acids and derivatives, their preparation and their use as surfactants in cosmetic and pharmaceutical preparations Alkyl 2-acetamido-2-deoxy-D-glucopyranoside uronic acids, and their pharmaceutically or cosmetically acceptable salts, and their use as surface-active and/or interfacially active active compounds, in particular as detergent surfactants or emulsifiers.... | 12/05/2000 |
| 6156807 | Powdered emulsifier composition and process for producing the same A powdered emulsifier composition of the present invention comprises 5 to 90% by weight of a wax-like emulsifier and 95 to 10% by weight of a powdery emulsifier. Such a powdered emulsifier composition is improved in handling property unlike was-like emuls... | 12/05/2000 |
| 6147124 | Pourable nacreous lustre concentrate A free-flowing pearlescer concentrate is presented which is composed of: (a) 5 to 50% by weight of a pearlescing component which is (1) a compound of formula R3 --(OCn H2n)x --OR4 where R3 is ... | 11/14/2000 |
| 6121224 | Antimicrobial multi purpose microemulsion containing a cationic surfactant An improvement is described in microemulsion compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of at least one nonionic surfact... | 09/19/2000 |
| 6063602 | Lipopolysaccharide biosurfactant The invention relates to a new lipopolysaccaride biosurfactant, a strain of Acinetobacter calcoaceticus which produces this biosurfactant, and a process for its preparation. The biosurfactant has a high emulsifying capacity, it promotes the biodegradation... | 05/16/2000 |
| 6054493 | Emulsion compositions Emulsion compositions comprise an aqueous phase, an organic phase, and an emulsifying amount of an emulsifier composition comprising: the reaction product of an amine (C) characterized by the presence within its structure of at least one H--N group and an inte... | 04/25/2000 |
| 6051159 | Soft ice This invention relates to a preferred composition for use in preparation of flexible cold packs which are useful for medicinal, research and other uses where cooling to low temperatures is required.... | 04/18/2000 |
| 6037460 | Alkyl 2-acetamido-2-deoxyglucopyranoside uronic acids and their preparation Alkyl 2-acetamido-2-deoxy-D-glucopyranoside uronic acids, and their pharmaceutically or cosmetically acceptable salts, and their use as surface-active and/or interfacially active active compounds, in particular as detergent surfactants or emulsifiers.... | 03/14/2000 |
| 5977189 | C7 -C12 diol and diol alkoxylates as coupling agents for surfactant formulations Disclosed are stable monophasic liquid compositions comprising water, one or more cationic, anionic, amphoteric and/or nonionic surfactants, exhibiting partial solubility in water or in concentrated formulations, and one or more coupling agents which are ... | 11/02/1999 |
| 5911915 | Antimicrobial multi purpose microemulsion An improvement is described in microemulsion compositions which are especially effective in disinfecting the surface being cleaned and in the removal of oily and greasy soil without leaving streaks which contains a mixture of a nonionic surfactant, a cati... | 06/15/1999 |
