Sulfoxy Containing Anionically Substituted Surfactant Component Patents (Class 510/536)
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Patent number: 11530329Abstract: Formulations for removal of deposits, the formulation prepared according to specific manufacturing processes. The formulation may be used to clear and clean deposits from surfaces. In some examples, the deposits may include spray paint deposits on concrete, brick and metal surfaces such as graffiti. In some examples, the formulations may include active salt agents comprising molybdenum and aluminum cations.Type: GrantFiled: September 30, 2020Date of Patent: December 20, 2022Inventors: Michael Podstawa, Jerry Russell May
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Publication number: 20150044264Abstract: Alkyl and/or alkenyl glycerol carbamate prepared by reacting a carbonate selected from the group consisting of glycerol carbonate, diglycerol carbonate, polyglycerol carbonate and mixtures thereof, with an amine of the general formula (I): HNR1R2??(I) wherein R1 represents a hydrogen atom or a hydrocarbon group selected from the group consisting of alkyl groups and alkenyl groups having from 1 to 22 carbon atoms and R2 represents a hydrocarbon group selected from the group consisting of alkyl groups and alkenyl groups having from 4 to 22 carbon atoms, and cyclic alkyl groups having 5 or 6 carbon atoms, are described along with methods for their use as pearlizing agents in surface-active preparations.Type: ApplicationFiled: August 4, 2014Publication date: February 12, 2015Inventors: Bin Gu, Brajesh Jha, Sithamalli Chandramouli, Jie Yang
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Publication number: 20150038399Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of one or more alcohol alkoxylates which are produced from the reaction of alcohols R—OH, wherein R is an alkyl group with 4 to 8 carbon atoms, with alkoxylating agents selected from ethylene oxide, propylene oxide, or mixtures thereof and which contain on average 1 to 10 mol of structural units derived from the alkoxylating agents per 1 mol of structural units derived from the alcohols, and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.Type: ApplicationFiled: December 15, 2011Publication date: February 5, 2015Applicant: CLARIANT INTERNATIONAL LTD.Inventors: Johannes Himmrich, Wolfgang Walther
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Patent number: 8877091Abstract: This invention relates to a novel non-aqueous liquid oxygen bleach composition prepared by dispersing solid peroxygen compound in the liquid in which the content of an anhydrous non-polar organic solvent and a non-ionic and anionic surfactant is controlled. The composition is formed in a high viscous paste or a gel-type suspension and can be used as a multi-purpose composition, for example, the bleach and stain remover of clothes and the cleanser of bathroom and kitchen since they have a chemical/physical stability of no loss of available oxygen, an excellent bleaching and cleaning ability due to their alkaline pH range, no change of viscosity or no phase separation during the storage and so on.Type: GrantFiled: September 23, 2005Date of Patent: November 4, 2014Assignee: D C Chemical Co., Ltd.Inventors: Se In Yang, Kyung Keun Yoo, Yong Il Kim, Young Ran Lee
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Publication number: 20140080751Abstract: Provided is an internal olefin sulfonate composition which is capable of exerting good foamability at the same time with foam quality, foam dissipation property, and less irritation to the skin at high levels, and a cleansing composition containing the same. The internal olefin sulfonate composition of the present invention comprises (A) an internal olefin sulfonate having 16 carbon atoms and (B) an internal olefin sulfonate having 18 carbon atoms, wherein a mass content ratio (A/B) of component (A) to component (B) is from 75/25 to 90/10.Type: ApplicationFiled: December 26, 2012Publication date: March 20, 2014Applicant: KAO CORPORATIONInventors: Yohei YOSHIKAWA, Yoshinori MITSUDA, Hiroshi HORI, Yoshifumi NISHIMOTO, Yasuhiro DOI
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Patent number: 8629085Abstract: The present invention relates to a composition comprising a) an anionic compound having wetting and dispersing properties selected from the group of a1) an alkyl naphthalene sulfonate, a2) a naphthalene sulfonate-formaldehyde condensate that may optionally be alkyl substituted and mixtures thereof, and b) a nitrogen-containing surfactant selected from the group consisting of alkylamine alkoxylates, alkylamidoamine alkoxylates, alkanolamides and their alkoxylates, alkylamidopropylamines, betaines, amino acids, or any mixtures thereof, wherein the molar amount of anionic sulfonate and, if any are present, carboxylate groups in the composition is in excess of the molar amount of nitrogen-containing groups. These compositions exhibit synergistic wetting properties as compared to the surface-active components taken alone. Further, the compositions also exhibit an increased rainfastness.Type: GrantFiled: September 6, 2012Date of Patent: January 14, 2014Assignee: Akzo Nobel N.V.Inventors: Karin Bergström, Christine Strandberg
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Publication number: 20130310299Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of the compound of formula (I), and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.Type: ApplicationFiled: December 15, 2011Publication date: November 21, 2013Applicant: CLARIANT INTERNATIONAL LTD.Inventors: Johannes Himmrich, Wolfgang Walther
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Publication number: 20130296219Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of one or more alcohol alkoxylates which are produced from the reaction of alcohols R—OH, wherein R is an alkyl group with 9 to 11 carbon atoms, with alkoxylating agents selected from ethylene oxide, propylene oxide, or mixtures thereof and which contain on average 1 to 4 mol of structural units derived from the alkoxylating agents per 1 mol of structural units derived from the alcohols, and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.Type: ApplicationFiled: December 15, 2011Publication date: November 7, 2013Applicant: CLARIANT INTERNATIONAL LTD.Inventors: Johannes Himmrich, Wolfgang Walther
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Publication number: 20130109610Abstract: An aqueous composition comprising: (a) an acyl isethionate of formula (I): wherein R1 is an alkyl or alkenyl group having from (7) to (21) carbon atoms and M+ a cation; and (b) an amphoteric, betaine or sultaine surfactant; wherein the weight ratio of component (a) to component (b) is more than 3:1.Type: ApplicationFiled: March 25, 2011Publication date: May 2, 2013Applicant: INNOSPEC LIMITEDInventors: Stephen Moss O'Connor, Phillip Lorraine Cotrell
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Publication number: 20130109611Abstract: An aqueous composition comprising: (a) an acyl isethionate of formula (I): wherein R1 is an alkyl or alkenyl group having from (7) to (21) carbon atoms and M+0 is a cation; and (b) a further surfactant selected from nonionic surfactants, cationic surfactants and anionic surfactants other than those of formula (I); wherein component (a) and component (b) together comprise more than (12) wt % of the composition.Type: ApplicationFiled: March 25, 2011Publication date: May 2, 2013Applicant: INNOSPEC LIMITEDInventors: Stephen Moss O'Connor, Phillip Lorraine Cotrell
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Publication number: 20130053300Abstract: Disclosed herein are novel mixtures of near terminal-branched compounds and derivatives thereof. Further disclosed are methods of making these mixtures, and uses of these mixtures in cleaning compositions (e.g., dishcare, laundry, hard surface cleaners,) and/or personal care compositions (e.g., skin cleansers, shampoo, hair conditioners).Type: ApplicationFiled: July 14, 2011Publication date: February 28, 2013Inventors: Jeffrey John Scheibel, David Johnathan Kitko, Jun Xu, Charles Winston Saunders, Kenneth Nathan Price, Stephanie Ann Urbin, Phillip Richard Green
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Publication number: 20130005578Abstract: The present invention relates to a composition comprising a) an anionic compound having wetting and dispersing properties selected from the group of a1) an alkyl naphthalene sulfonate, a2) a naphthalene sulfonate-formaldehyde condensate that may optionally be alkyl substituted and mixtures thereof, and b) a nitrogen-containing surfactant selected from the group consisting of alkylamine alkoxylates, alkylamidoamine alkoxylates, alkanolamides and their alkoxylates, alkylamidopropylamines, betaines, amino acids, or any mixtures thereof, wherein the molar amount of anionic sulfonate and, if any are present, carboxylate groups in the composition is in excess of the molar amount of nitrogen-containing groups. These compositions exhibit synergistic wetting properties as compared to the surface-active components taken alone. Further, the compositions also exhibit an increased rainfastness.Type: ApplicationFiled: September 6, 2012Publication date: January 3, 2013Applicant: AKZO NOBEL N.V.Inventors: Karin BERGSTRÖM, Christine STRANDBERG
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Patent number: 8324338Abstract: An oligomer removing agent for polyester-based fiber materials comprises a polyester copolymer which is obtained by polycondensation of a dibasic acid component containing 15-65 mol % of a sulfonate group-containing dibasic acid and a dihydric alcohol component containing polyethylene glycol with a molecular weight of 900-3500, and which has a 200° C. melt viscosity of 5000-23,000 mPa·s and has 10-40 mass % polyoxyethylene chains in the molecule. The oligomer removing agent is able to overcome the problems caused by deposition of polyester oligomers, when added to the dyeing bath in a dyeing step for polyester fiber materials or for fiber materials that are composites thereof with other fiber materials.Type: GrantFiled: January 21, 2011Date of Patent: December 4, 2012Assignee: Nicca Chemical Co., Ltd.Inventors: Masaaki Hosoda, Masatoshi Hayashi
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Publication number: 20120289448Abstract: The invention discloses synergistic combinations of surfactants blends and cleaning composition. In certain embodiments a surfactant system is disclosed which includes extended anionic surfactants, linker surfactants, and a multiply charged cation component. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.Type: ApplicationFiled: June 28, 2012Publication date: November 15, 2012Applicant: ECOLAB USA INC.Inventors: Victor Fuk-Pong Man, Michael Charles DeNoma, Susan Maloney Viall, Steven Eugene Lentsch, Yvonne Marie Killeen
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Publication number: 20120213722Abstract: Aqueous free-flowing surfactant compositions having non-Newtonian shear thinning properties are disclosed. These stable compositions include both cationic and anionic surfactants and can suspend water-insoluble particles or partially insoluble components.Type: ApplicationFiled: March 2, 2012Publication date: August 23, 2012Applicant: Rhodia OperationsInventors: Seren FRANTZ, Stewart Warburton
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Publication number: 20120214724Abstract: The invention is directed to mixtures comprising C10-C13 alkylphenyl sulfonates having alkyl groups in a particular distribution (e.g., bimodal, peaked, and skewed). These C10-C13 alkylphenyl sulfonates are optionally renewable and unexpectedly provide superior results when used in consumer product cleaning and personal care compositions (e.g., dishcare, laundry, hard surface cleaners, shampoos, conditioners, and soaps). The invention is further directed to a method of making a mixture of partially or wholly renewable C10-C13 alkylphenyl sulfonates having a particular alkyl group distribution.Type: ApplicationFiled: February 17, 2012Publication date: August 23, 2012Inventors: Jeffrey John Scheibel, Phillip Richard Green, Jiten Odhavji Dihora, Phillip Kyle Vinson, Stephanie Ann Urbin, Dimitris Ioannis Collias
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Publication number: 20120177709Abstract: An aqueous, low pH structured surfactant composition, contains, based on 100 parts by weight of the composition, from about 3 parts by weight to about 40 parts by weight of one or more anionic surfactants selected from anionic phosphate ester surfactants, anionic sulfonate surfactants, and anionic carboxylate surfactants, wherein the composition exhibits a pH of less than about 5, exhibits shear-thinning viscosity, and is capable of suspending water insoluble or partially water soluble components.Type: ApplicationFiled: March 16, 2012Publication date: July 12, 2012Applicant: RHODIA OPERATIONSInventors: Seren FRANTZ, Stewart Alexander Warbuton
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Patent number: 8211949Abstract: Novel mixtures of long-chain (C10-C20) olefins are functionalized by conversion to aldehydes using an OXO process, or to sulfates, sulfonates, sulfones, sulfides, or sulfoxides by direct sulfonation. The aldehydes may then be hydrogenated to form alcohols, or aminated to form amines or amides. The olefins starting mixture may be acquired as a byproduct of the tetramerization of ethylene in the presence of certain chromium-containing tetramerization catalysts. The functionalized mixtures, and derivatives prepared therefrom such as alkoxylates prepared from the alcohols, may be useful as surfactants that may offer improved performance in many applications, while their preparation based on a byproduct mixture reduces their cost and also reduces waste-handling issues for this non-targeted stream.Type: GrantFiled: September 16, 2008Date of Patent: July 3, 2012Assignee: Dow Global Technologies LLCInventors: Pierre T. Varineau, Brian W. Kolthammer, Aaron W. Sanders, David A. Wilson, Kara S. Weber, Robert Kirk Thompson, Cynthia L. Rand, Thomas C. Eisenschmid
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Publication number: 20120115770Abstract: The invention provides a fatty acid alkyl ester sulfonate metal salt mixture of (a) a fatty acid alkyl ester sulfonate metal salt having an endothermic peak area at 50 to 130° C. of less than 50% relative to the whole endothermic peak area at 0 to 130° C. as measured on a differential scanning calorimeter, and (b) a fatty acid alkyl ester sulfonate metal salt having an endothermic peak area at 50 to 130° C. of 50% or more relative to the whole endothermic peak area at 0 to 130° C. as measured on a differential scanning calorimeter, with a ratio of (a) to (b) by mass of 95/5 or less. The mixture of the invention is excellent in anti-caking properties.Type: ApplicationFiled: April 22, 2010Publication date: May 10, 2012Applicant: LION CORPORATIONInventors: Daisuke Negishi, Masahiko Matsubara, Yuki Nishiyama, Kensuke Itakura, Kenji Morimura
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Patent number: 8142714Abstract: The invention relates to the use of a cleaning agent that contains surfactants and has a pH value of at least 11 when diluted in an aqueous solution and ready for use. Said cleaning agent is used to destabilize prions during mechanical and manual cleaning and/or disinfection of medical and/or surgical instruments and appliances. It has been recognized that this combination enables a reliable destabilization of prions during the mechanical reconditioning of surgical instruments.Type: GrantFiled: January 28, 2003Date of Patent: March 27, 2012Assignee: Chemische Fabrik Dr. Weigert GmbH & Co. KGInventors: Petra Tiarks, Jurgen Staffeldt
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Publication number: 20110319313Abstract: Provided are compositions containing a compatible mixture of a cationic surfactant and an anionic surfactant. A composition according to the invention comprises: (a) a first surfactant of formula I: wherein R, R1, R2, and R3 Y, X, and n are as defined below; (b) a second surfactant that is oppositely charged to the first surfactant.Type: ApplicationFiled: June 15, 2011Publication date: December 29, 2011Inventors: Yongfu Wu, Cynthia L. Rand, Wanglin Yu, Irina V. Graf
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Publication number: 20110280822Abstract: An aqueous structured surfactant composition contains an anionic surfactant selected from isethionate surfactants, taurate surfactants, and sarcosinate surfactants, and mixtures thereof, and an electrolyte and is useful in personal care applications.Type: ApplicationFiled: May 10, 2011Publication date: November 17, 2011Inventors: James F. Griffin, Stewart A. Warburton, Tobias Johannes Futterer
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Publication number: 20110212880Abstract: Provided is a surfactant composition having excellent fluidity after long-term storage at a low temperature (5° C.) and excellent foamability when diluted. The surfactant composition containing the following components (A), (B) and (C), wherein the content of the component (A) is 40 to 75 wt.Type: ApplicationFiled: December 24, 2009Publication date: September 1, 2011Inventors: Masaki Inoue, Yasuhiro Doi
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Publication number: 20110206630Abstract: The invention provides a surfactant and/or a cleaning composition comprising a microbially produced branched fatty alcohol or a derivative thereof. The invention also provides a household cleaning composition and a personal or pet care cleaning composition comprising a microbially produced branched fatty alcohol or a derivative thereof.Type: ApplicationFiled: February 14, 2011Publication date: August 25, 2011Applicant: LS9, Inc.Inventor: Mathew Rude
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Publication number: 20100303739Abstract: Concentrated fatty alcohol sulfate preparations which comprise at least 35% by weight of fatty alcohol sulfate (FAS) are described. The compositions are aqueous, but, besides the FAS, also comprise polyols, fatty acid alkylamides and/or oil-soluble betaines. They are suitable for the production of detergents and cleaners, but also for the production of cosmetic compositions, in particular dental care compositions.Type: ApplicationFiled: September 6, 2008Publication date: December 2, 2010Applicant: COGNIS IP MANAGEMENT GMBHInventors: Roland Spoerer, Srarat Jariyachat, Tedy Waworuntu, Achmad Jazuli, Achmad Taufik
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Patent number: 7737106Abstract: A process for making ionic liquids containing ion actives, which provide fabric treating benefits, surface treating benefits and/or air treating benefits. The ionic liquid is made from an ion active feedstock and an ionic liquid forming counterion feedstock, which preferably comprises another ion active.Type: GrantFiled: November 14, 2006Date of Patent: June 15, 2010Assignee: The Procter & Gamble CompanyInventors: Corey James Kenneally, Stacie Ellen Hecht, Scott Leroy Cron
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Patent number: 7635789Abstract: Compounds of formula (I) and formula (III): wherein A is —F or —CF3; Rf is independently C1-C6 perfluorinated linear or branched alkyl optionally interrupted by one or more oxygens; Ro is a linear or branched aliphatic group of about 10 to about 100 carbon atoms, interrupted by about 5 to about 50 ether oxygens, wherein the ratio of ether oxygen to carbon atoms is about 1:2 to about 1:3; and wherein each carbon atom has at most one ether oxygen atom bonded to it, and covalent bonding between ether oxygen atoms is absent; m is an integer of 1 to 3; Y?m is an anionic radical selected from the group consisting of halide, C1-C6 carboxylate, carbonate, hydrocarbonate, sulfate, hydrosulfate, C1-C6 sulfonate, phosphate, hydrophosphate, and dihydrophosphate. Further embodiments include methods of lowering surface tension of a medium comprising contacting the medium with a composition of formula (I), (III), or a mixture thereof.Type: GrantFiled: August 6, 2007Date of Patent: December 22, 2009Assignee: E.I. du Pont de Nemours and CompanyInventor: Thomas Foo
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Publication number: 20090042997Abstract: Compounds of formula (I) and formula (III): wherein A is —F or —CF3; Rf is independently C1-C6 perfluorinated linear or branched alkyl optionally interrupted by one or more oxygens; Ro is a linear or branched aliphatic group of about 10 to about 100 carbon atoms, interrupted by about 5 to about 50 ether oxygens, wherein the ratio of ether oxygen to carbon atoms is about 1:2 to about 1:3; and wherein each carbon atom has at most one ether oxygen atom bonded to it, and covalent bonding between ether oxygen atoms is absent; m is an integer of 1 to 3; Y?m is an anionic radical selected from the group consisting of halide, C1-C6 carboxylate, carbonate, hydrocarbonate, sulfate, hydrosulfate, C1-C6 sulfonate, phosphate, hydrophosphate, and dihydrophosphate. Further embodiments include methods of lowering surface tension of a medium comprising contacting the medium with a composition of formula (I), (III), or a mixture thereof.Type: ApplicationFiled: August 6, 2007Publication date: February 12, 2009Inventor: THOMAS FOO
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Publication number: 20090042996Abstract: A surfactant of formula 1 (Rf-A)a-Q-([B]k—R)b??Formula 1 wherein a and b are each independently 1 or 2; Rf is a linear or branched perfluoroalkyl radical having from 2 to about 20 carbon atoms, optionally interrupted with at least one oxygen; R is a C1 to C20 linear, branched or cyclic alkyl, or a C6 to C10 aryl; B is —(CH2CHR1O)x—, k is 0 or 1, x is 1 to about 20, A is —(CH2)m[(CHR1CH2O)]s—[(CH2)m(CH)tCHOH(CH2)m]e—, wherein each m is independently 0 to 3, s is 0 to about 30, t is 0 or 1, and e is 0 or 1, R1 is H or CH3, Q is: —OP(O)(O?M+)(O)—, —O—, —S—(CH2)m—C(O)—O—, —SO2—O— —CH2CH2O—C(O)CH2C(OH)(V)CH2C(O)O—; —(CH2CH2O)xCH2CH(OH)—(CH2CH2O)x—(CH2)m—Si[OSi(R2)3]2—, —SO2NR2—, —(CH2CH2O)zC(O)CH(SO3?M+)CH2C(O)(OCH2CH2)z— wherein z is 1 to about 15, or a bond when s is a positive integer, V is —C(O)OR3 and R3 is H, CH3 or Rf; R2 is C1 to C4 alkyl, and M+ is a Group 1 metal or an ammonium (NHxR2y)+ cation wherein x+y=4, and R2 is C1 to C4 alkyl, provided that when Q is —OP(O)(O?M+)(O)— or when Q is —(Type: ApplicationFiled: August 6, 2007Publication date: February 12, 2009Inventors: Charles Kenneth Taylor, Michael Joseph Michalczyk, Erick Jose Acosta
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Patent number: 7387992Abstract: A laundry detergent composition comprising from about 0.1% to about 80%, by weight of the composition, of a polyamine mono-anionic surfactant; and a solubiliser; in a defined weight ratio. Also, a process of making the polyamine mono-anionic surfactant and the laundry compositions containing the same.Type: GrantFiled: March 15, 2005Date of Patent: June 17, 2008Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Feng-Lung Gordon Hsu, Shui-Ping Zhu, Mei Shi
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Patent number: 7307050Abstract: An aqueous hair cleansing composition made up of a sulfate surfactant, at least one amino-modified silicone and/or at least one water soluble cationic polymer, and a silicon oil.Type: GrantFiled: December 22, 2005Date of Patent: December 11, 2007Assignee: Kao CorporationInventor: Eiji Terada
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Patent number: 7186677Abstract: Provided is a method for producing surfactant granulates, comprising (a) providing a mixture of anionic surfactant acids and builder acids having a weight ratio of 1:100 to 1:20 of builder acid to surfactant acid; and (b) contacting the mixture with at least one solid neutralizing agent. The builder acid is selected from citric acid, tartaric acid, succinic acid, malonic acid, adipic acid, maleic acid, fumaric acid, oxalic acid, gluconic acid, nitrilotriacetic acid, aspartic acid, ethylenediaminetetraacetic acid, aminotrimethylenephosphonic acid, hydroxyethanediphosphonic acid, polyaspartic acids, polyacrylic acids, polymethacrylic acids, or copolymers thereof and has a particle size below 200 ?m.Type: GrantFiled: June 21, 2004Date of Patent: March 6, 2007Assignee: Henkel Kommanditgesellschaft Auf Aktien (Henkel KGAA)Inventors: Wilfried Rähse, Bernhard Orlich, Henriette Weber
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Patent number: 6949501Abstract: Aqueous liquid detergent dispersions are claimed which essentially comprise 5% by weight to 35% by weight of anionic surfactant 10% by weight to 50% by weight of builders, 0% by weight to 10% by weight of electrolytes and 0.1% by weight to 10% by weight of quaternary alkylhydroxyethylammonium salt, where the % by weight ratio of anionic surfactant to quaternary alkylhydroxyethylammonium salt is 50:1 to 2:1.Type: GrantFiled: January 26, 2004Date of Patent: September 27, 2005Assignee: Clariant GmbHInventors: Johannes Himmrich, Ulrike Reploeg, Werner Skrypzak, Dennis Miller
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Patent number: 6828294Abstract: An aqueous composition suitable for use as a high-retention sanitizer, especially on irregular and/or non-horizontal surfaces and surfaces on which water does not readily spread, a method for sanitizing a surface using the composition, and kits comprising components of the composition. The composition contains an organic peracid, preferably peracetic acid, or other antimicrobial agent, and a retention aid. The retention aid preferably is provided as a concentrate for admixture with the antimicrobial agent at point of use and comprises a mixture of a non-ionic surfactant, an ionic surfactant, and optionally a water-soluble magnesium ion source; or a mixture of a biopolymer thickening agent and at least one surfactant, and optionally a water-soluble magnesium ion source.Type: GrantFiled: August 6, 2002Date of Patent: December 7, 2004Assignee: FMC CorporationInventors: Kenneth E. Kellar, Joseph C. Richards, Crystal A. Nesbitt
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Patent number: 6730650Abstract: A liquid detergent composition includes an anionic surfactant component, a viscosity-enhancing agent, and a liquid carrier. The liquid detergent composition is substantially free of nonionic surfactant. The anionic surfactant component is present in an amount at least as great as about 2% by weight. The anionic surfactant component is also present in an amount no greater than about 7% by weight. The anionic surfactant component includes an alkyl ether sulfate material and a linear alkyl benzene sulfonate material which are present in a ratio in the range of from about 5:1 to about 1:0.5. The viscosity-enhancing agent is present in an amount sufficient so that the liquid detergent composition has a viscosity no less than about 120 centipoise.Type: GrantFiled: July 9, 2002Date of Patent: May 4, 2004Assignee: The Dial CorporationInventor: Daniel Wood
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Patent number: 6686324Abstract: A low-foaming cleaning solution and dry particulate formulation which can be diluted with water, deionized water, or mixtures thereof, to form the cleaning solution. The cleaning solution has an alkaline pH, which is preferably from about 8 to about 11.5 and consists essentially of at least one low foaming surfactant in a concentration of from about 0.005% to about 40% w/w of the total solution, at least one active oxygen releasing compound in an amount effective to produce a hydrogen peroxide concentration of from about 0.005% to about 50% w/w of the total solution, at least one builder in a concentration of from about 0.001% to about 50% w/w of the total solution, and at least one diluent selected from the group consisting of water, deionized water, and mixtures thereof.Type: GrantFiled: July 12, 2002Date of Patent: February 3, 2004Assignee: Virox Technologies, Inc.Inventors: Jose A. Ramirez, Nancy M. A. Sullivan
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Patent number: 6660708Abstract: A process for the preparation of fluid detergent product comprising an anionic surfactant in which the acid precursor of the anionic surfactant is fed through at least two mixing devices, sufficient neutralising agent to neutralise 25-75 wt % of the acid precursor being fed to the first mixing device, and sufficient neutralising agent to complete neutralisation being added to the mixture from the first mixing device to substantially complete neutralisation by the time the process stream exits the final mixing device, wherein the initial liquid component and the process stream are kept at pumpable temperature at all times during the process.Type: GrantFiled: April 12, 2001Date of Patent: December 9, 2003Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventor: André Kaess
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Patent number: 6617303Abstract: Anionic surfactant compositions containing alkoxylated amines and having enhanced detergent performance. The compositions may be formulated with anionic surfactants such as alkylbenzene sulfonates having cations that may be exchanged with, for example, ethoxylated amine and/or ethoxylated ether amine to form a salt.Type: GrantFiled: January 7, 2000Date of Patent: September 9, 2003Assignee: Huntsman Petrochemical CorporationInventors: George A. Smith, Raeda M. Smadi
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Patent number: 6602839Abstract: Provided herein are sulfosuccinamates made using polyetheramines as intermediates. The sulfosuccinamates according to the invention exhibit excellent detergency when employed in formulations used as hard surface cleaners, laundry detergents, and dishwashing liquids. In addition, the sulfosuccinamates according to the invention have an unexpectedly high degree of water hardness tolerance, and are easier to produce than similar materials found in the prior art owing to the fact that the product and its intermediates exist in liquid form.Type: GrantFiled: January 5, 2001Date of Patent: August 5, 2003Assignee: Huntsman Petrochemical CorporationInventors: George A. Smith, Raeda M. Smadi
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Patent number: 6596680Abstract: Surfactant mixtures, improved detergent and cleaning products containing particular types of alkybenzene sulfonate surfactants.Type: GrantFiled: May 16, 2001Date of Patent: July 22, 2003Assignee: The Procter & Gamble CompanyInventors: Kevin Lee Kott, Jeffrey John Scheibel, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent, Thomas Walter Federle
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Patent number: 6576603Abstract: A surfactant composition containing: (a) from about 30 to about 70% by weight of an alkyl ether sulfate; (b) from about 0.1 to about 10% by weight of an alkyl polyglycoside of formula I: R1O(R2O)b(Z)a I wherein R1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R2 is a divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6; and (c) from about 0.1 to about 10% by weight of a salt, all weights being based on the total weight of the composition.Type: GrantFiled: November 15, 2001Date of Patent: June 10, 2003Assignee: Cognis CorporationInventors: George A. Smith, John F. Hessel, Christina M. Haas
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Patent number: 6562777Abstract: A sorbent material is provided comprising a porous substrate, such as a nonwoven web, having a wetting chemistry distributed substantially throughout the substrate. The wetting chemistry can comprise (a) an aliphatic alcohol ethoxylate; (b) one or more of an alkyl sulfosuccinate, an alkyl sulfate and a sulfated fatty acid ester and, optionally, (c) a fatty acid ester ethoxylate. Various formulations are provided having low metal ion concentrations, anti-static properties and/or good absorption characteristics for a broad spectrum of liquids.Type: GrantFiled: November 5, 2001Date of Patent: May 13, 2003Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Ali Yahiaoui, Craig Farrell Thomaschefsky, Taiwoo Chiu
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Patent number: 6534474Abstract: The surfactant composition of the present invention is a surfactant composition which is capable of being formulated for use in a non-liquid detergent composition, the surfactant composition comprising a) a nonionic surfactant having a melting point of 30° C.Type: GrantFiled: December 4, 2000Date of Patent: March 18, 2003Assignee: Kao CorporationInventors: Kyoko Okada, Teruo Kubota, Hitoshi Takaya, Shu Yamaguchi, Hiroyuki Yamashita
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Patent number: 6482792Abstract: A liquid laundry detergent composition of desired viscosity produced by a process comprising dissolving in an aqueous medium a water-soluble builder and a surfactant blend comprising two nonionic surfactants and two anionic surfactants, such as surfactant blend being prepared by partially sulfating and subsequently neutralizing a mixture of two ethoxylated long chain alcohol nonionic surfactants containing different average numbers of ethoxy groups per molecule while employing certain values of the weight ratio of the two nonionic surfactants and the percent conversion of the nonionic surfactants to sulfated anionic surfactants.Type: GrantFiled: September 7, 2001Date of Patent: November 19, 2002Assignee: Church & Dwight Co., Inc.Inventor: John Ip
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Patent number: 6417154Abstract: A sorbent material is provided comprising a porous substrate, such as a nonwoven web, having a wetting chemistry distributed substantially throughout the substrate. The wetting chemistry can comprise (a) an aliphatic alcohol ethoxylate; (b) one or more of an alkyl sulfosuccinate, an alkyl sulfate and a sulfated fatty acid ester and, optionally, (c) a fatty acid ester ethoxylate. Various formulations are provided having low metal ion concentrations, anti-static properties and/or good absorption characteristics for a broad spectrum of liquids.Type: GrantFiled: July 17, 2000Date of Patent: July 9, 2002Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Ali Yahiaoui, Craig Farrell Thomaschefsky, Taiwoo Chiu
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Patent number: 6391843Abstract: A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.Type: GrantFiled: September 1, 2000Date of Patent: May 21, 2002Assignee: Colgate-Palmolive Co.Inventors: Michele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Thomas Connors, John Labows, Anne-Marie Misselyn
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Patent number: 6387869Abstract: A granular surfactant composition comprising sodium silicate and linear alkylbenzenesulfonates, wherein the granular surfactant composition has a mean particle diameter of ≧50 &mgr;m and an ffc value of ≧7; a process for the preparation of this granular surfactant composition, its use, and detergents and cleaners which comprise such granular surfactant composition and a process for the making of the same; and, where appropriate, the granular surfactant composition comprises other active ingredients and auxiliaries.Type: GrantFiled: March 30, 2001Date of Patent: May 14, 2002Assignee: Clariant GmbHInventors: Harald Bauer, Josef Holz, Gunther Schimmel
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Patent number: 6329333Abstract: A paste-form detergent and process of making the detergent is presented. The detergent is composed of: 5 to 30 percent by weight of an ethoxylated alcohol of the formula R1—(OC2H4)m—OH where R1 is an alkyl or alkenyl group containing 9 to 15 carbon atoms and the average degree of ethoxylation m is 1 to 8; 1 to 20 percent by weight of an ethoxylated alcohol of the formula R2—(OC2H4)nOH where R2 is an alkyl or alkenyl group containing 12 to 22 carbon atoms and the average degree of ethoxylation n is 3 to 14, and n is greater than m by at least 1.0; 1 to 20 percent by weight of an alcohol or alkyl ether corresponding to the formula R3—O—R4 where R3 is an alkyl or alkenyl group containing 6 to 22 carbon atoms and R4 is hydrogen or an alkyl group containing 1 to 6 carbon atoms; 20 to 80 percent by weight of an alkalizing agent, and 0 to 15 percent by weight of an organic builder.Type: GrantFiled: October 18, 1999Date of Patent: December 11, 2001Assignee: Henkel-Ecolab GmbH & Co. OHGInventors: Thomas Merz, Khalil Shamayeli, Edgar Koeppelmann
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Patent number: 6255275Abstract: A higher secondary alcohol alkoxylate compound composition represented by the general formula (1): , wherein the composition comprises 30 to 90 mol % of the higher secondary alcohol alkoxylate compound (X) having a methyl group for R1 and 70 to 10 mol % of the higher secondary alcohol alkoxylate compound (Y) having an alkyl group of 2 or more carbon atoms for R1, a method for the production thereof, and a detergent and an emulsifier using the composition.Type: GrantFiled: December 16, 1999Date of Patent: July 3, 2001Assignee: Nippon Shokubai Co., Ltd.Inventors: Yukio Kadono, Kunihiko Kimata, Kenji Rakutani, Yoshiyuki Onda
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Patent number: RE37949Abstract: A process for producing granules of anionic surfactant, preferably PAS by in situ neutralisation of a precursor acid to form the surfactant, heating the surfactant to a temperature in excess of 130° C. and subsequently cooling the to provide surfactant granules is disclosed. Detergent compositions containing such granules are also disclosed.Type: GrantFiled: June 22, 1999Date of Patent: December 31, 2002Assignee: Lever Brothers Company, division of Conopco, Inc.Inventors: William Derek Emery, Kenneth Metcalfe, Peter James Tollington