The Sulfoxy Is In The Alcohol Moiety (e.g., Sulfate Esters Of Fatty Acid Monoglycerides, Etc.) Patents (Class 554/90)
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Patent number: 8623786Abstract: Disclosed is a process for preparing an adjuvant for agricultural applications, characterized in that a polyhydric alcohol, polyol, saccharide, or polysaccharide is reacted with a sulfonating agent, such as sulphamic acid.Type: GrantFiled: July 11, 2009Date of Patent: January 7, 2014Assignee: Cognis IP Management GmbHInventors: Dean Oester, Mike White, Timothy Anderson
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Publication number: 20130225469Abstract: Aqueous hard surface cleaner compositions derived from metathesized natural oil feedstocks are disclosed. In one aspect, the compositions comprise at least one anionic surfactant derived from a metathesis-derived C10-C17 monounsaturated acid, 5 octadecene-1,18-dioic acid, or their ester derivatives. In another aspect, aqueous hard surface cleaners comprising at least one nonionic or amphoteric surfactant derived from a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives are disclosed. The aqueous cleaners noted above rival or outperform commercial baselines in a Gardner straight-line washability test. Industrial degreasers comprising a C10 or C12 amide solvent and derived from a metathesis-derived C10-C17 monounsaturated acid are superior to commercial standards.Type: ApplicationFiled: October 25, 2011Publication date: August 29, 2013Applicant: Stepan CompanyInventors: Dave R Allen, Randal J Bernhardt, Aaron Brown, Ronald A. Masters, Patrick Shane Wolfe, Lena Titievsky
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Publication number: 20130225473Abstract: Sulfonate compositions are disclosed. The compositions include alkanesulfonates, alkenesulfonates, sultones, and hydroxy-substituted alkanesulfonates. The sulfonates comprise a reaction product of a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives with a sulfonating or sulfitating agent. In one aspect, the sulfonate composition is a sulfo-estolide made by reacting a metathesis-derived C10-C17 monounsaturated acid or octadecene-1,18-dioic acid with a sulfonating agent, optionally in the presence of a saturated fatty acid. The sulfonates are valuable for a wide variety of end uses, including cleaners, fabric treatment, hair conditioning, personal care (liquid cleansing products, conditioning bars, oral care products), paint additives, antimicrobial compositions, agricultural uses, and oil field applications.Type: ApplicationFiled: October 25, 2011Publication date: August 29, 2013Applicant: Stepan CompanyInventors: Dave R Allen, Randal J Bernhardt, Aaron Brown, Gary Luebke, Renee Luka, Andrew D. Malec, Ronald A. Masters, Patti Skelton, Brian Sook, Jeremy Aaron Weitgenant, Patrick Shane Wolfe
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Publication number: 20090188055Abstract: Sulfo-estolides and methods of making them are described. Useful methods include acid side bleaching, partial hydrogenation of the fatty acid, pretreatment of the fatty acid to provide color inhibition, acid side hydrolysis of the sulfo-estolides, or conversion of SHP to an essentially fully hydrolyzed product (HSHP) or a partially hydrolyzed product (PHSHP). Detergent formulations, such as laundry detergents, softeners, and other materials, containing any of these materials are disclosed. Laundry methods employing these formulations are also disclosed. These formulations are useful as laundry detergents and can be biodegradable, heavy duty liquids, 2× or 3× and up to 6× concentrates, low foaming, and/or effective in a high efficiency washing machine. Methods for laundering fabrics with the compositions are also disclosed.Type: ApplicationFiled: January 14, 2009Publication date: July 30, 2009Applicant: STEPAN COMPANYInventors: Randal J. Bernhardt, Gregory P. Dado, Dennis S. Murphy, Lourdes R. Alonso, Christopher A. Gariepy, Eddie I. Filipovic
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Patent number: 6864381Abstract: A process for preparing acyloxybenzenesulfonates by reacting a carboxylic acid derivative with a salt of a phenolsulfonic acid in the presence of an antioxidant, preferably 2,6-di-tert-butyl-4-methylphenol. The addition of such antioxidants gives a product having a high color quality.Type: GrantFiled: January 13, 2004Date of Patent: March 8, 2005Assignee: Clariant GmbHInventors: Alexander Lerch, Michael Seebach, Wolf-Dieter Mueller
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Publication number: 20040138302Abstract: This disclosure describes antifungal antibiotics designated Hygroscopene A, Hygroscopene B and Hygroscopene C to their production by fermentation, to methods for recovery and concentration from the crude solutions, to a process for purification and to new analogs of Hygroscopene A, Hygroscopene B and Hygroscopene C prepared by synthetic procedures.Type: ApplicationFiled: December 18, 2003Publication date: July 15, 2004Applicant: Wyeth Holdings CorporationInventors: Ping Cai, Fangming Kong, Pamela Fink Charbonneau, Mark Edward Ruppen
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Patent number: 6562874Abstract: Composition may be prepared in a single DEFI reactor comprising mixtures of (1) DEFI (directly esterified fatty acyl isethionate) and (2) a compound produced by the reaction of (a) isethionate with a fatty acid replacement (e.g., a multicarboxylic fatty acid, a fatty acid); or (b) fatty acid with an isethionate replacement (e.g., C2-C24 alcohols, C2-C20 organic acids, amines). Such mixtures are milder than DEFI alone while retaining substantially same foaming benefit.Type: GrantFiled: December 7, 1999Date of Patent: May 13, 2003Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Leonora Ilardi, Lee Ann Gallagher, Michael Massaro
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Patent number: 6562988Abstract: The present invention includes 16-HETE analogs which are agonists and antagonists of 16-HETE. The compositions may be formulated in pharmaceutically acceptable formulations. The invention also includes methods and products for inhibiting neutrophil adhesion and neutrophil aggregation using the 16-HETE agonists. One method of the invention involves the administration of a 16-HETE agonist in combination with a thrombolytic agent to a patient suffering from thromboembolic stroke.Type: GrantFiled: November 9, 2001Date of Patent: May 13, 2003Assignees: Univ. Vermont and State Agricultural College, Univ. of Texas System Board of Regents, New York Medical CollegeInventors: John R. Falck, Martin M. Bednar, Cordell E. Gross, Michael Balazy
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Publication number: 20030064906Abstract: Process for the preparation of acyloxybenzenesulfonates by reaction of phenolsulfonate with a water content of less than 0.5% by weight and alkanecarbonyl halide in a hydrocarbon as solvent and in the presence of a catalyst in the form of a basic nitrogen-containing compound.Type: ApplicationFiled: August 1, 2002Publication date: April 3, 2003Applicant: Clariant GmbHInventors: Gerd Reinhardt, Peter Naumann, Miriam Ladwig, Ina Golla, Torsten Pilz, Retio Wieduwilt, Henri Jourdan
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Patent number: 6333040Abstract: Compositions having refatting properties for use in and as cosmetic preparations wherein the compositions contain (a) monoglyceride (ether) sulfates, and (b) fatty acid partial glycerides; and processes for their preparation.Type: GrantFiled: December 6, 1999Date of Patent: December 25, 2001Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Norbert Boyxen, Ansgar Behler, Hermann Hensen, Werner Seipel
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Patent number: 6255496Abstract: Selective inhibitors of the cPLA2 enzymes are provided which are of use in controlling a wide variety of inflammatory diseases.Type: GrantFiled: April 27, 1999Date of Patent: July 3, 2001Assignee: Bristol-Myers Squibb CompanyInventors: Jacques Banville, Yonghua Gai, Graham Johnson, Fred Christopher Zusi, James R. Burke
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Patent number: 6218555Abstract: Disclosed is a process for the preparation of alkanoate esters of hydroxybenzenesulfonic acids and salts thereof by the steps of (1) contacting or reacting phenol with an alkanoic acid in the presence of trifluoroacetic acid (TFA) and trifluoroacetic anhydride (TFAA) to produce a aryl alkanoate ester and (2) contacting the reaction mixture of step (1) with a sulfonating agent to convert the aryl alkanoate ester to an alkanoate ester of hydroxybenzenesulfonic acid. The process provides the economic advantage inherent in using the product of esterification of step (1) without Disolation in the sulfonation of step (2).Type: GrantFiled: April 6, 2000Date of Patent: April 17, 2001Assignee: Eastman Chemical CompanyInventors: Robert Thomas Hembre, Edwin Franklin Holcombe, III, Robert Lin, Mark Robert Shelton
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Patent number: 6180667Abstract: Esters of alkanoyl L-carnitines wherein the alkanoyl is a saturated or unsaturated, staight or branched alkanoyl having 2-26 carbon atoms, optionally &ohgr;-substituted with trialkylammonium, dialkylsulfonium, hydroxyl, carboxyl, halogen, methanesulfonyl and hydroxysulfonyl, are useful for preparing pharmaceutical compositions for the treatment of endotoxic shock.Type: GrantFiled: March 28, 1997Date of Patent: January 30, 2001Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.Inventors: Piero Foresta, Vito Ruggiero, Maria Ornella Tinti, Nazareno Scafetta
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Patent number: 5994289Abstract: Surfactant mixtures containing acyloxyalkanesulfonates, which are prepared by mixing different acyloxyalkanesulfonates, the total quantity of acyloxyalkanesulfonates comprising a mixture of ammonium and alkali metal and/or alkaline-earth metal cations.Type: GrantFiled: September 25, 1997Date of Patent: November 30, 1999Assignee: Clariant GmbHInventor: Bernd Nestler
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Patent number: 5877140Abstract: The present invention relates to anionic compounds and their application in detergent compositions. The compounds have the dual benefits of surfactancy and suds suppression.Type: GrantFiled: March 20, 1997Date of Patent: March 2, 1999Inventors: Frederick Edward Hardy, Barry Thomas Ingram, Christian Leo Marie Vermote
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Patent number: 5705091Abstract: Bleaching compositions are provided that comprise peracid activators. The peracid activators are ester derivatives of a carboxylic acid where the oxygen is covalently bound through a polyhydroxy linking group to a leaving group that is displaceable in a peroxygen bleaching solution by perhydroxide anion. When the peracid activator is combined with a source of peroxygen in aqueous solution, then a stain removing peracid is formed. One embodiment of the peracid activator has the structure ##STR1## where R' is a branched or linear C.sub.4-12 alkyl, n is 1 to about 7, and L is a leaving group.Type: GrantFiled: September 11, 1995Date of Patent: January 6, 1998Assignee: The Clorox CompanyInventors: Dale S. Steichen, Richard J. Wiersema
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Patent number: 5625085Abstract: Esters of alkanoyl L-carnitines wherein the alkanoyl is a saturated or unsaturated, straight or branched alkanoyl having 2-26 carbon atoms, optionally .omega.-substituted with trialkylammonium, dialkylsulfonium, hydroxyl, carboxyl, halogen, methanesulfonyl and hydroxysulfonyl, are useful for preparing pharmaceutical compositions for the treatment of endotoxic shock.Type: GrantFiled: July 14, 1994Date of Patent: April 29, 1997Assignee: Sigma-Tau Industrie Farmaceutiche Riunite S.p.A.Inventors: Piero Foresta, Vito Ruggiero, Maria O. Tinti, Nazareno Scafetta
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Patent number: 5393466Abstract: The present invention provides novel fatty acid esters of alkoxylated isethionic acid and compositions comprising these compounds.Type: GrantFiled: April 12, 1993Date of Patent: February 28, 1995Assignee: Lever Brothers Company, Division of Conopco, Inc.Inventors: Leonora Ilardi, Mark Rerek, Michael Massaro, Christine Wenzel
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Patent number: 5391812Abstract: Polyglycolate compounds are provided having the general structure: ##STR1## wherein n is an integer from 2 to about 10; R is C.sub.1-20 linear or branched alkyl, alkoxylated alkyl, cycloalkyl, aryl, alkylaryl, substituted aryl; R' and R" are independently H, C.sub.1-20 alkyl, aryl, C.sub.1-20 alkylaryl, substituted aryl, and NR.sub.3.sup..alpha.+, wherein R.sup..alpha. is C.sub.1-30 alkyl; and L is a leaving group displaceable in a peroxygen bleaching solution by perhydroxide anion. When this compound is combined with a source of peroxygen in aqueous solution, then a plurality of stain removing peracids are formed. Such peracids are formed substantially sequentially beginning with the carbonyl adjacent to the leaving group L. Thus, a first stain removing peracid having the structure ##STR2## will be formed in amounts approaching quantitative yield.Type: GrantFiled: September 25, 1992Date of Patent: February 21, 1995Assignee: The Clorox CompanyInventors: Richard R. Rowland, Ronald A. Fong, Richard J. Wiersema, Alfred G. Zielske
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Patent number: 5384421Abstract: This invention discloses an improved method for making salts of acylisethionates using a direct esterification of a fatty acid with one or more salts of a selected hydroxyalkanesulfonic acid in the presence of a catalyst selected from the described group. This method may be used at temperatures below 200 degrees C.Type: GrantFiled: August 21, 1992Date of Patent: January 24, 1995Assignee: Hoechst Celanese CorporationInventors: James F. Day, Wolf-Dieter Mueller, Rainer H. R. Muth
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Patent number: 5312932Abstract: Process for the continuous production of partial glyceride sulfates comprising the steps ofA. continuously reacting partial glycerides with gaseous sulfur trioxide,B. subjecting the resulting acidic sulfonation products to ageing, andC. neutralizilng the aged acidic sulfonation products with an aqueous base in the presence of a buffer.Type: GrantFiled: August 3, 1993Date of Patent: May 17, 1994Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Ansgar Behler, Uwe Ploog, Bernd Fabry, Frank Clasen
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Patent number: 5304669Abstract: The alkylsulphate pastes disclosed can be prepared by sulphonating mixtures containing a)50-90% by weight of at least one aliphatic primary alcohol with 6-22 carbon atoms and b)1-50% by weight of at least one unsaturated fatty acid glyceride ester derived from fatty acids having 16-22 carbon atoms and having one, two or three double bonds, with gaseous sulphur trioxide and subsequently neutralizing and hydrolysing the reaction products with aqueous bases in such a way that pastes with solids contents of 30-80% by weight are obtained.Type: GrantFiled: April 16, 1993Date of Patent: April 19, 1994Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Frank Wangemann, Rainer Hofmann, Bernd Fabry, Fritz Lange
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Patent number: 5292915Abstract: The invention relates to compounds containing carbonate groups and carbonyl groups and having the general formula ##STR1## in which R stands for a C.sub.1 -C.sub.4 -alkyl radical, an aryl radical, or a radical R.sup.1, whereR.sup.1 has the following formula ##STR2## in which R.sup.2 to R.sup.6 stand for H, alkyl, OH, O-alkyl, SH, S-alkyl, halogen, N(alkyl).sub.2, or N(alkyl)(aryl) and at least one but not more than three of the radicals R.sup.2 to R.sup.6 stand for a radical of the formula ##STR3## in which A, B and C stand for alkylene, cycloalkylene, oxaalkylene, polyoxaalkylene or arylene, k and l both stand for an integer from 1 to 80, and the end group Z stands for alkyl, aryl, alkoxycarbonyl, alkoxycarbonyloxy, or aryl.These compounds are suitable for use as emulsifiers for dispersions.Type: GrantFiled: February 4, 1992Date of Patent: March 8, 1994Assignee: BASF AktiengesellschaftInventors: Andreas Boettcher, Manfred Schwartz
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Patent number: 5124475Abstract: The invention encompasses methods for preparing in high purity and in high yield p-phenyl sulfonic acid acyl glycolates of the formula ##STR1## where R represents branched or straight chain alkyl having 6-12 carbon atoms by treating a phenyl ester or phenyl acyl glycolate of the formula ##STR2## where R represents branched or straight chain alkyl having 6-12 carbon atoms with a sulfonating agent to form intermediate sulfonation; transmuting the intermediate sulfonation products; and quenching the transmuted intermediate sulfonation products with a quenching reagent reactive with sulfur trioxide.Type: GrantFiled: March 1, 1991Date of Patent: June 23, 1992Assignee: Stepan CompanyInventors: Marshall J. Nepras, Peter F. Heid, Matthew I. Levinson, Randal J. Bernhardt, James A. Hartlage