The Compound Contains Carboxylic Acid Ester Group Patents (Class 516/918)
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Patent number: 8524205Abstract: A hair cosmetic composition containing a polyether polycarbonate having a structural unit represented by the following formula (1): [wherein A represents a C2 to C6 alkylene group; n represents an average number of 5 to 1,000; p represents an average number of 5 to 100; and (n×p) units of AO may be the same or not].Type: GrantFiled: January 20, 2010Date of Patent: September 3, 2013Assignee: Kao CorporationInventors: Masato Oshika, Yoshihiko Watanabe, Masayoshi Ehara
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Patent number: 8492445Abstract: An emulsifying composition, characterised in that it contains by weight, excluding impurities, (i) 1 to 98% by weight of a mixture of alkyl glycosides R1O(G1)g1(G2)g2(G3)g3(G4)g4(G5)g5, (ii) 1 to 90% by weight of a mixture of alcohol esters R2OZ, (iii) 1 to 90% of an alcohol R3OH, and (iv) 4 to 90% of a mixture of alkyl glycoside esters R4O(X1)x1(Z)z1(X2)x2(Z)z2(X3)x3(Z)z3(X4)x4(Z)z4(X5)x5(Z)z5, is disclosed In accordance with the composition, R1 is a hydrocarbon radical, linear or branched, saturated or unsaturated, having 10 to 22 carbon atoms. G1, G2, G3, G4, G5 are identical or different residues of -oses selected from glucose, galactose, mannose, fructose, ribose, xylose and arabinose, g1, g2, g3, g4 and g5 being equal to 0 or 1, the sum of g1, g2, g3, g4 and g5 being at least equal to 1. The composition has emulsifying capacity in the presence of electrolytes or in the case of paraffin-based emulsions.Type: GrantFiled: March 4, 2010Date of Patent: July 23, 2013Assignees: Bioamber SAS, Universite de Reims Champagne Ardenne (U.R.C.A.), Centre National de Recherche Scientifique (C.N.R.S.)Inventors: Benjamin Renault, Boris Estrine, Charles Portella, Cedric Ernenwein, Fabien Massicot, Sinisa Marinkovic
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Patent number: 7381259Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.Type: GrantFiled: July 12, 2006Date of Patent: June 3, 2008Assignee: RBP Chemical Technology, Inc.Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
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Patent number: 7196047Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.Type: GrantFiled: August 9, 2002Date of Patent: March 27, 2007Assignee: RBP Chemical Technology, Inc.Inventors: Raymond J. Hanneman, Jr., Jeffrey G. Behrens, Salvatore R. Viverito
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Patent number: 6576678Abstract: The invention relates to emulsion bases containing (a) polyol poly-12-polyhydroxystearates, (b) polyol esters selected from the group consisting of sorbitan esters, oligoglycerol esters and partial glycerides, (c) citric acid esters, (d) waxes and (e) metal soaps. The emulsion bases are distinguished by the fact that they enable both stable creams and lotions to be produced, irrespective of the polarity of the oils combined therewith.Type: GrantFiled: February 9, 2001Date of Patent: June 10, 2003Assignee: Cognis Deutschland GmbH & Co. KGInventors: Stefan Bruening, Achim Ansmann, Gabriele Strauss
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Patent number: 6515031Abstract: A preferred emulsifier blend includes ethoxylated alcohols containing hydrocarbons of C10-C16 and preferably having on average at least 2.8 ethoxy and/or alcohol groups per chain and a glycerol mono- and/or dioleates, preferably in a ratio of from 9:1 to 4:6. These emulsion blends are particularly useful when mixed with hydroisomerized oils and water, for subsequent application as a spray oil to agricultural crops. The emulsion blends of the present invention also find particular utility when mixed with conventional spray oils and hard water.Type: GrantFiled: February 13, 2001Date of Patent: February 4, 2003Assignees: Platte Chemical Company, Petro-CanadaInventor: Michael Fefer
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Patent number: 6355693Abstract: A new method for producing a fractionated vegetable oil from a plant material. The plant material is extracted with a non-polar solvent and the solvent is evaporated giving a crude oil which includes non-polar and polar lipids. The crude oil is mixed with an alcohol at a controlled temperature and a resulting alcoholic phase is separated and evaporated to recover a polar lipid rich fractionated vegetable oil. The invention also refers to the use of the polar lipid rich fractionated vegetable oil as a surface active agent.Type: GrantFiled: March 9, 1998Date of Patent: March 12, 2002Assignee: Scotia Lipidteknik ABInventors: Bengt Herslöf, Per Tingvall, Carl-Gunnar Kroon
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Patent number: 6348479Abstract: This invention provides a milk lotion, cream or the like which does not undergo oil-water phase separation but remains stable for a long time and, in addition, has a good skin feel with good spreadability. It is a water-in-oil emulsifier composition comprising liquid oil basis, liquid oil component gelling agent, water and, as a water-in-oil type surfactant, polyglycerin fatty acid ester and/or polyoxyethylene hydrogenated castor oil.Type: GrantFiled: May 11, 2000Date of Patent: February 19, 2002Assignee: Fujisawa Pharmaceutical Co., Ltd.Inventors: Michio Mori, Tsuguo Yabuta, Osamu Matsuoka
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Patent number: 6156807Abstract: 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 emulsifiers.Type: GrantFiled: September 22, 1998Date of Patent: December 5, 2000Assignee: Mitsubishi Chemical CorporationInventors: Mitsumasa Kaitou, Junji Hamano
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Patent number: 6063602Abstract: 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 of hydrocarbons in water and favors the adhesion of microorganisms to the water/oil interface.Type: GrantFiled: December 16, 1998Date of Patent: May 16, 2000Assignee: EniTecnologie S.p.A.Inventors: Giulio Prosperi, Marcello Camilli, Francesco Crescenzi, Eugenio Fascetti, Filippo Porcelli, Pasquale Sacceddu
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Patent number: 6008261Abstract: Aqueous surfactant compositions, with a high viscosity, comprising an anionic surfactant or a mixture of anionic surfactants, an alkyl ester of lactic acid or a mixture of alkyl esters of lactic acid and, optionally, an electrolyte. The above compositions can be used for the preparation of liquid detergents, either transparent or translucent, opaque or pearly, for use as "personal care" products, domestic detergents, car detergents.Type: GrantFiled: April 29, 1997Date of Patent: December 28, 1999Assignee: Condea Augusta S.p.A.Inventors: Calogero Genova, Filippo Montesion, Edy Bozzeda