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| Number | Title | Issue Date |
| 7429620 | Surfactant package for well treatment and method using same A surfactant blend for servicing wells includes a first non-ionic surfactant having a hydrophilic-lipophilic balance of between about 10 and about 15; a second non-ionic surfactant having a hydrophilic-lipophilic balance of between about 2 and about 6; and an anioni... | 09/30/2008 |
| 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 |
| 7211668 | PNA monomer and precursor This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: | 05/01/2007 |
| 7145006 | PNA monomer and precursor This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: | 12/05/2006 |
| 7125994 | PNA monomer and precursor This application relates to monomers of the general formula (I) for the preparation of PNA (peptide nucleic acid) oligomers and provides method for the synthesis of both predefined sequence PNA oligomers and random sequence PNA oligomers: | 10/24/2006 |
| 7105579 | Method for controlling the stability of emulsions The invention concerns a method for controlling the stability of an emulsion comprising a hydrophobic phase dispersed in an aqueous phase, or an aqueous phase dispersed in a hydrophobic phase, and less than 4% by weight of a surfactant, said process comprising the s... | 09/12/2006 |
| 7005082 | Fluorine-free fire fighting agents and methods A foam concentrate provides a fire-fighting composition when mixed with water so that the fire-fighting composition does not form a stable seal on cyclohexane and meets UL 162, Class B performance criteria for at least one of AFFF agents and fluoroprotein (FP) agent... | 02/28/2006 |
| 7005133 | Composition and process for treating pollution A composition for treatment of pollution comprises a first component comprising a carbon containing substance in an oil phase and a second component comprising a nutrient in a water phase, the second component being formed as an emulsion within the first component. ... | 02/28/2006 |
| 6780824 | Emulsifier system, anti-corrosive and low-temperature lubricant emulsion Emulsifier system containing a) ethoxylates/propoxylates of fatty alcohols with 8 to 18 C atoms in the alcohol with 2 to 6 ethylene oxide units and 4 to 8 propylene oxide units, b) fatty alcohols and/or fatty alcohol propoxylates with 12 to 24 C atoms in the alcohol... | 08/24/2004 |
| 6437008 | Aqueous organopolysiloxane emulsion and method for the preparation thereof Disclosed is an aqueous organopolysiloxane emulsion for use as an adjuvant to hair-care treatment toiletry preparations suitable in respect of the good storage stability and relatively large average diameter of the organopolysiloxane droplets of 0.1 to 1.... | 08/20/2002 |
| 6340662 | Aqueous foam regulator emulsion The problem addressed by the invention was to provide a foam regulator system containing silicone and/or paraffin and bis-fatty acid amide which would have a low viscosity, which could be handled at low temperatures and which would have a low percentage c... | 01/22/2002 |
| 6117915 | Fatty alcohol phosphate ester emulsifier compositions An oil-in-water emulsifier composition including between about 10 percent and about 70 percent by weight of a blend of mono- and diester phosphates of alkoxylated fatty alcohols containing between about 12 and 22 carbon atoms and alkoxylated with between ... | 09/12/2000 |
| 6017875 | Higher secondary alcohol alkoxylate compound composition, method for production thereof, and detergent and emulsifier using the composition A higher secondary alcohol alkoxylate compound composition represented by the general formula (1): ##STR1## [wherein R1 and R2 represent an alkyl group provided that the total number of carbon atoms of R1 and R2 | 01/25/2000 |
| 5993660 | Method of remediation of contaminants in porous media through minimization of bouyancy effects A method for controlling vertical migration of contaminants in an aquifer includes introduction of a solubilizing solution having a surfactant and an alcohol or other light co-solvent. The surfactant is selected to solubilize the contaminant. The alcohol ... | 11/30/1999 |
| 5944650 | Surfactants A surfactant composition represented by Formulas (I), (II) or (III); or optionally mixtures thereof ##STR1## wherein R1 is a hydrophobic moiety of alkyl or aryl, and wherein alkyl contains from about 4 to about 60 carbon atoms and aryl con... | 08/31/1999 |
| 5914072 | Phosphoric esters Phosphoric esters obtained by a) reacting a mono-, oligo- or polyamine with an alkylene oxide or alkylene carbonate to give an amino alcohol or amino mono-, oligo-, or polyether alcohol, from 50 to 100% of the alkoxylatable NH groups of the amine being al... | 06/22/1999 |
| 5877112 | Agricultural formulation The invention pertains to new composition and a method for increasing the solubility of various agricultural compounds in water at a low pH. The compounds included in this patent are typically not soluble at pH ranges less than 7 to produce commercially v... | 03/02/1999 |
| 5869423 | Oil-in-water emulsions The present invention relates to oil-in-water emulsions containing 0.001 to 70% by weight of at least one active substance from the group consisting of phosphates, thiophosphates and/or carbamates, 0.001 to 30% by weight of one or more surfactant compound... | 02/09/1999 |
| 5851432 | Triple tail surfactant formulations for emulsification of heavy hydrocarbons A triple tail surfactant composition useful in emulsifying viscous hydrocarbon with water is disclosed. The composition includes an organic solvent and at least one triple tail surfactant represented by the formulae ##STR1## where R is where R i... | 12/22/1998 |
| 5846516 | Perfluoroalkylated amphiphilic phosphorus compounds: preparation and biomedical applications Perfluoroalkylated amphiphilic phosphorus compounds, corresponding to the formulae: ##STR1## wherein V is O or S; R1, R2 and R3 are H or substituted or unsubstituted perfluoroalkylated or hydrocarbon radicals; provide... | 12/08/1998 |
| 5846905 | Oil-in-water emulsions The present invention relates to oil-in-water emulsions containing 0.001-70% by weight of at least one active substance from the group consisting of phosphates, thiophosphates and/or carbamates, 0.001-30% by weight of one or more surfactant compounds from... | 12/08/1998 |
| 5741502 | Homogeneous, essentially nonaqueous adjuvant compositions with buffering capability A homogeneous, essentially nonaqueous adjuvant composition containing at least one spray oil selected from the group consisting of: (a) vegetable oils; (b) fatty acids and blends thereof; (c) esterified fatty acids or blends thereof; (d) saponified fatty acids or b... | 04/21/1998 |
| 5589515 | Cosmetic composition and an emulsion composition A cosmetic composition and an emulsion composition respectively comprising 0.1 to 99 weight % of an oily component and 99.9 to 1 weight % of a watery component are provided and the oily component in the compositions comprises 85 or more weight % of cis-Ɗ... | 12/31/1996 |
| 5556915 | Water-based organosilicon composition An infiltration-type water-based organosilicon composition having excellent performance as a water absorption preventer for construction materials and being stable as an emulsion, which is prepared by emulsifying alkylalkoxysilane and/or its condensate in... | 09/17/1996 |
| 5435939 | Stable emulsifiable gel matrix and aqueous macroemulsion prepared therefrom What is provided herein is a stable, emulsifiable gel matrix for an agriculturally active chemical, which matrix will form an emulsifiable gel concentrate upon addition of the agriculturally active chemical, and upon water dilution, a highly stable aqueou... | 07/25/1995 |
| 5372637 | Aqueous compositions for delivering active ingredients and methods of making and using same An aqueous composition comprising an active ingredient, a volatile organic compound and water, which is homogenized so that at least 90% by weight of the active ingredient are in particles of less than 1.0 micron in diameter, may be used to deliver an act... | 12/13/1994 |
| 5310578 | Deposition of cosmetically functional material onto pigments and fillers A process for coating the surface of pigment and filler particles with an oleaginous and cosmetically functional material, characterized in that an aqueous suspension of the pigment or filler is mixed with an emulsion of said oleaginous material to be coa... | 05/10/1994 |
| 5254268 | Anti-static rinse added fabric softener This invention relates to a method of enhancing the anti-static properties of fabrics by treating them, during the laundering process, with compositions containing water-soluble polymer. More specifically, this invention relates to the addition of these p... | 10/19/1993 |
| 5250202 | Phenyalkyl glycidyl ether addition products Addition products of phenylalkyl glycidyl ethers to polyalkylene glycol ethers of the formula ##STR1## their acid esters and salts thereof, wherein R is an aliphatic radical having at least 4 carbon atoms, "Alkylene" is an alkylene radical of 2 or ... | 10/05/1993 |
| 5232628 | Polyadducts of alkylene oxide and styrene oxide with aryl alkanols Polyadducts of an alkylene oxide and styrene oxide with an aryl alcohol, especially polyadducts of formulae ##STR1## wherein the ring A is an unsubstituted phenyl radical or a phenyl radical which is substituted by halogen, methyl or C1 -C... | 08/03/1993 |
| 5178795 | Homogeneous, essentially nonaqueous adjuvant compositions with buffering capability A homogenous, essentially nonaqueous adjuvant composition comprising a spray oil and a surfactant blend of a sorbitan fatty acid ester, a polyethoxylated sorbitan fatty acid ester and an alkylaryl polyethoxy phosphate ester buffering agent is disclosed. W... | 01/12/1993 |
| 5152923 | Process for the production of a nanoemulsion of oil particles in an aqueous phase An aqueous phase, an oil of a triglyceride or fatty acid ester, and, per part by weight of oil 0.05 to 0.4 part by weight of an amphoteric emulsifier are mixed together and processed in a high-pressure homogenizer into a nanoemulsion of less than 200 nm s... | 10/06/1992 |
| 5009668 | Mixture of assistants and its use in the dyeing of synthetic fibre materials: acid ester of oxyalkylated phendl, nonionic surfactant and dye carrier Mixture of dyeing assistants containing (A) an acid ester, or salts thereof, of an alkylene oxide adduct of the formula ##STR1## in which V is hydrogen or methyl, X is the acid radical of an inorganic acid containing oxygen, or the radical of an org... | 04/23/1991 |
| 5008035 | Fluidization of heavy slurries A process for fluidizing oily heavy slurries chosen from slurries of catalyst fines in hydrocarbon, coke slurries in hydrocarbon, and asphalt residues in hydrocarbon which comprises: (1) heating, with effective mixing, the oily heavy slurries to at least ... | 04/16/1991 |
| 4973427 | Mixed phosphoric acid partial esters of oxyalkated and non-oxyalated fatty alcohols Process for the fatting and hydrophobizing of tanned leather and pelts, wherein the tanned leather or pelt is fatted with an aqueous dispersion containing a natural optionally chemically modified leather fatting agent and a surface-active phosphoric acid ... | 11/27/1990 |
| 4966621 | Finely dispersed liquid plant protection agents Aqueous emulsions of a plant protective agent such as a pesticide dispersed in the presence of a phosphate ester of a block copolymer of (1) ethylene and propylene oxides or (2) of an ethoxylated/propoxylated fatty alochol.... | 10/30/1990 |
| 4949743 | Fluidization of heavy slurries A process for fluidizing oily heavy slurries chosen from slurries of catalyst fines in hydrocarbon, coke slurries in hydrocarbon, and asphalt residues in hydrocarbon which comprises: (1) heating, with effective mixing, the oily heavy slurries to at least ... | 08/21/1990 |
| 4908155 | Polymeric surfactant A surface-active block copolymer which comprises chemically linked polymeric blocks (A) and (B), block (A) of said copolymer consisting of at least one homo- or copolymerized non-polar alpha,beta-ethylenically unsaturated monomer and block (B) of said cop... | 03/13/1990 |
| 4882087 | Aqueous dispersed solution of substituted succinic anhydride and process for producing the same An aqueous dispersed solution of a substituted succinic anhydride which comprises an aqueous soluble copolymer (A) having 50 percent or more by mol of (meth)acrylamide (a) 1 percent or more by mol of N,N-dialkylamino.alkyl(meth)acrylamide (b) as monomer i... | 11/21/1989 |
| 4764285 | Oil spill microemulsion dispersants Disclosed is a method for dispersing an oil spill on sea water which method comprises applying to the oil spill surface an effective amount of: (i) a blend of one or more hydrophilic and one or more lipophilic surfactants whose ratio is so adjusted that t... | 08/16/1988 |
