Sulfur Containing Anionically Substituted Surfactant Patents (Class 510/424)
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Patent number: 6627586Abstract: According to the present invention there is provided a personal cleansing composition comprising an anionic and/or amphoteric surfactant and a polymeric ester comprising: (i) a polyol; (ii) a monocarboxylic acid having from 4 to 30 carbon atoms; and (iii) a dicarboxylic acid. The compositions of the present invention provide improved in-use sensory feel while at the same time being exceptionally mild to the skin.Type: GrantFiled: December 20, 2000Date of Patent: September 30, 2003Assignee: The Procter & Gamble CompanyInventors: Alan Brooks, Russell Phillip Elliott, Roland Philip Duke, Nicola Jacqueline Phipps
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Patent number: 6627589Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing and stain removal properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a hydroxy containing organic acid, hydrogen peroxide, an alkyl polyglucoside surfactant, a preservative, at least one solubilizer and water.Type: GrantFiled: March 13, 2003Date of Patent: September 30, 2003Assignee: Colgate-Palmolive CompanyInventor: Evangelia Arvanitidou
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Publication number: 20030181341Abstract: A liquid personal cleansing composition comprising:Type: ApplicationFiled: March 19, 2003Publication date: September 25, 2003Applicant: The Procter & Gamble CompanyInventor: Naohisa Yoshimi
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Publication number: 20030181348Abstract: The invention relates to the use of tenside agents containing selected non-ionic tensides, for use in cleaning and/or disinfecting processes and/or cleaning and/or disinfecting preparations.Type: ApplicationFiled: May 6, 2003Publication date: September 25, 2003Inventors: Thomas Merz, Bernhard Meyer, Khalil Shamayeli
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Publication number: 20030176310Abstract: A composite membrane material is provided comprising an active membrane including chitosan complexed with an anionic surfactant, and porous substrate membrane including a hydrophobic polymer. The active membrane is physically adhered to the porous substrate membrane. The active membrane and the porous substrate define an interface, wherein the porous substrate membrane includes an interfacial surface disposed at the interface, and wherein the hydrophobic polymer of the porous substrate membrane is disposed at the interfacial surface. The chitosan is bonded to the anionic surfactant. The porous substrate membrane is characterized by no more than 0.3% water absorption according to ASTM-D570. The hydrophobic polymer includes any of polysulfone, polyetherimide, polyvinylidene fluoride, or polystyrene. The anionic surfactant is a non-linear, branched chain surfactant.Type: ApplicationFiled: March 15, 2002Publication date: September 18, 2003Inventors: Robert Y.M. Huang, Rajinder Pal, Go Young Moon
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Patent number: 6620773Abstract: The present invention relates to a composition which comprises at least a surfactant mixture and an oil component, the surfactant mixture comprising at least an anionic or zwitterionic surfactant, a nonionic surfactant and an alkyl phosphate component. The composition according to the invention is extremely well tolerated by the skin, mucosa and eyes, and has excellent foam formation.Type: GrantFiled: April 27, 2001Date of Patent: September 16, 2003Assignee: Johnson & Johnson GmbHInventors: Anja Stork, Otto von Stetten
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Publication number: 20030171234Abstract: A composition is provided comprising two liquids which are separately maintained prior to forming an admixture during delivery to a surface to be treated, whereupon the admixture generates a foam sufficient for cleaning efficacy and stability. A first liquid preferably includes a hypohalite, or a hypohalite generating agent and a second liquid preferably includes a peroxygen agent. The first liquid is thickened to a specified rheology, resulting in the generation of a highly effective foam. As the two liquids are initially separated, the hypohalite generating agent can be maintained in an environment free of peroxygen agent and otherwise conducive to their cleaning activity and stability up to the time of use. When the two liquids are allowed to mix, for example, by simultaneously pouring into a drain, the hypohalite and peroxygen react to liberate oxygen gas. As foam generation occurs, the escaping gas contacts surfactant in the solution, and creates foam which expands to completely fill the drain pipe.Type: ApplicationFiled: January 31, 2003Publication date: September 11, 2003Applicant: THE CLOROX COMPANYInventors: Inderjeet K. Ajmani, Jessica Y. Chung
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Publication number: 20030171247Abstract: The invention relates to a surfactant combination containing (a) one or more alkyl ether sulphates, (b) at least one quaternary ammonium compound of formula (I) which result in a substantial improvement in drying and draining quality, and optionally (c) 0-50% of one or more alkyl and/or aryl sulphonates, (d) 0-15% of one or more alkyl sulphates and/or (e) 0-20% one of more amphoteric surfactants. The surfactant combination can be used as a component of an aqueous, liquid agent for cleaning hard surfaces, particularly crockery.Type: ApplicationFiled: March 13, 2003Publication date: September 11, 2003Inventors: Georg Meine, Brigitte Giesen, Kerstin Ziganke, Felix Mueller, Ralf Klein, Joerg Peggau
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Patent number: 6617296Abstract: A light duty, liquid comprising of at least two different surfactants, lauryol ethylenediaminetriacetate, a zinc inorganic salt and water.Type: GrantFiled: March 5, 2003Date of Patent: September 9, 2003Assignee: Colgate-Palmolive CompanyInventors: Thomas Connors, Robert D'Ambrogio, Bruce Nascimbeni
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Patent number: 6617290Abstract: The invention teaches the preparation of concentrated sanitizing and cleaning preparation. The preparation has dual use for cleaning and sanitizing food surfaces as well as food contact and non-food contact surfaces. The composition of the invention shows rapid microbicidal properties against representative gram positive and gram-negative bacteria. The invention uses GRAS, food additive ingredients and/or ingredients that are approved by the USFDA for use on food.Type: GrantFiled: July 18, 2001Date of Patent: September 9, 2003Inventor: John A. Lopes
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Patent number: 6613730Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of oily or greasy soils, contains a charged surfactant-polymer complex, a hydrocarbon ingredient, a cosurfactant, and water.Type: GrantFiled: February 13, 2003Date of Patent: September 2, 2003Assignee: Colgate-Palmolive CompanyInventors: Patrick Durbut, Guy Broze, Francoise Mathieu
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Patent number: 6613731Abstract: Basic cleaning compositions using toxicologically-acceptable ingredients for cleaning fruits and vegetables are provided. Liquid formulations comprising detergent surfactant, such as oleate, alcohol ethoxylates, etc., and neutralized phosphoric acid are sprayed onto apples, lettuce and the like to remove soil and unwanted deposits, especially wax. Articles for applying the compositions to produce by spraying are disclosed. Use of the compositions for disinfectancy/sanitization of produce and cleaning/disinfectancy/sanitization of non-food inantimate surfaces are disclosed.Type: GrantFiled: November 4, 1998Date of Patent: September 2, 2003Assignee: The Procter & Gamble CompanyInventors: Bruce Prentiss Murch, Brian Joseph Roselle, Kyle David Jones, Keith Homer Baker, Thomas Edward Ward, Toan Trinh
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Patent number: 6613726Abstract: The present invention provides a stable composition in the form of an emulsion comprising a diacyl peroxide and a surfactant system.Type: GrantFiled: May 7, 2001Date of Patent: September 2, 2003Inventors: Leo Gagliardi, Stefano Scialla, Vincentius Henricus Adrianus Maria Van Spaendonk, Silvia Zanazzi
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Patent number: 6610639Abstract: A light duty, liquid comprising: a C8-C18 ethoxylated alkyl ether sulfate surfactant, a magnesium salt of a C8-C18 linear alkyl benzene sulfonate, a sodium salt of a C8-C18 linear alkyl benzene sulfonate, an amine oxide, zinc chloride, a polyalkylglucoside, and water.Type: GrantFiled: February 13, 2003Date of Patent: August 26, 2003Assignee: Colgate-Palmolive CompanyInventor: Evangelia Arvanitidou
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Publication number: 20030158071Abstract: A hard surface cleaning composition containing: (a) a hydroxy mixed ether corresponding to formula I:Type: ApplicationFiled: November 20, 2002Publication date: August 21, 2003Inventors: Joerg Kahre, Michael Elsner, Rita Koester, Karl Heinz Schmid
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Patent number: 6608013Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising at least two surfactants, an improved preservative system, and water.Type: GrantFiled: March 5, 2003Date of Patent: August 19, 2003Assignee: Colgate-Palmolive CompanyInventors: Julien Drapier, Baudouin Mertens
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Patent number: 6605579Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a citric or lactic acid, at least one polyethylene glycol, an antibacterial agent and water.Type: GrantFiled: December 30, 2002Date of Patent: August 12, 2003Assignee: Colgate- Palmolive CompanyInventors: Evangelia S. Arvanitidou, David F. Suriano
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Publication number: 20030148902Abstract: The inventions relates to stable cosmetic compositions preferably hair treatment compositions, comprisingType: ApplicationFiled: December 9, 2002Publication date: August 7, 2003Inventors: Luiz Fernando Coimbra, Manilo Gallotti, Simone Bergamo Quartarolli
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Patent number: 6602840Abstract: The present invention is in the field of processes for making alkylbenzenesulfonate surfactants. The processes herein include a combination of two essential steps, delinearization and alkylation. The delinearization step selected herein introduces particular types of limited branching into an aliphatic hydrocarbon having ten or more, but no more than about 16, carbon atoms. The hydrocarbon includes olefin having a hydrocarbon chain length suitable for detergent manufacture, e.g., C10-C14, or a corresponding paraffin. The second essential step is an alkylation step having an internal isomer selectivity of from 0 to no more than about 40 in which the hydrocarbon is used to monoalkylate benzene catalytically with an alkylation catalyst. Such alkylation catalysts preferably comprise an at least partially crystalline porous zeolite-containing solid, the zeolite having moderate acidity and intermediate pore size.Type: GrantFiled: January 7, 2000Date of Patent: August 5, 2003Assignee: The Procter & Gamble CompanyInventors: Jeffrey John Scheibel, Kevin Lee Kott, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent, Daniel Stedman Connor
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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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Publication number: 20030144170Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a citric or lactic acid, at least one polyethylene glycol, an antibacterial agent and water.Type: ApplicationFiled: December 30, 2002Publication date: July 31, 2003Applicant: Colgate-Palmolive CompanyInventors: Evangelia S. Arvanitidou, David F. Suriano
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Patent number: 6593284Abstract: An antibacterial liquid dish cleaning composition with desirable cleansing properties comprising a C8-18 ethoxylated alkyl ether sulfate, two anionic surfactant, a betaine surfactant, a salicylic acid, polyethylene glycol and water.Type: GrantFiled: March 21, 2002Date of Patent: July 15, 2003Assignee: Colgate-Palmolive CompanyInventors: Evangelia Arvanitidou, David Suriano
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Patent number: 6593285Abstract: A surfactant composition comprising: alkylarylsulfonate surfactant system comprising at least two isomers of the alkylarylsulfonate surfactant of the formula: wherein: L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a cation or cation mixture and q is the valence thereof; a and b are numbers selected such that said alkylarylsulfonate surfactant is electroneutral; R′, R″ and R′″ are independently selected from H and C1 to C3 alkyl; both of R′ and R″ are nonterminally attached to L and at least one of R′ and R″ is C1 to C3 alkyl; and A is aryl; wherein: said alkylarylsulfonate surfactant system comprises two or more isomers with respect to positions of attachment of R′, R″ and A to L; in at least about 40% of said composition, A is attached to L in the position which is selected from positions alpha- and beta- to either of the two terminal carbon atoms of L; and wherein fuType: GrantFiled: January 7, 2000Date of Patent: July 15, 2003Assignee: The Procter & Gamble CompanyInventors: Jeffrey John Scheibel, Thomas Anthony Cripe, Kevin Lee Kott, Daniel Stedman Connor, Phillip Kyle Vinson
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Patent number: 6589926Abstract: Detergent compositions containing low molecular weight organic diamines are provided. More particularly, detergent compositions for hand dishwashing which have improved grease removal performance and benefits in sudsing are provided. Further, such detergent compositions have improved low temperature stability properties and dissolution properties.Type: GrantFiled: December 1, 2000Date of Patent: July 8, 2003Assignee: Procter & Gamble CompanyInventors: Phillip Kyle Vinson, Janice Lee Oglesby, William Michael Scheper, Chandrika Kasturi, Kofi Ofosu-Asante, Joanna Margaret Clarke, Robert Owens, Artemio Castro, Garry Kenneth Embleton
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Patent number: 6589927Abstract: The present invention is in the field of processes for making alkylbenzenesulfonate surfactants. The processes herein include a combination of two essential steps, delinearization and alkylation. The delinearization step selected herein introduces particular types of limited branching into an aliphatic hydrocarbon having ten or more, but no more than about 16, carbon atoms. The hydrocarbon includes olefin having a hydrocarbon chain length suitable for detergent manufacture, e.g., C10-C14, or a corresponding paraffin. The second essential step is an alkylation step having an internal isomer selectivity of from 0 to no more than about 40 in which the hydrocarbon is used to monoalkylate benzene catalytically with an alkylation catalyst. Such alkylation catalysts preferably comprise an at least partially crystalline porous zeolite-containing solid, the zeolite having moderate acidity and intermediate pore size.Type: GrantFiled: December 3, 2001Date of Patent: July 8, 2003Assignee: The Procter & Gamble CompanyInventors: Kevin Lee Kott, Jeffrey John Scheibel, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent
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Publication number: 20030125223Abstract: A composition for cleaning hands is composed of methyl soyate, a surfactant, an emulsifier, an emollient, a wetting agent, a pH-modifying agent, water and optionally other ingredients. The composition lacks d-limonene. Hands are cleaned by applying the composition to the hands, rubbing the composition over the soiled region, and removing the composition by wiping.Type: ApplicationFiled: December 23, 2002Publication date: July 3, 2003Inventor: Robert Denton
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Patent number: 6586385Abstract: A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.Type: GrantFiled: January 17, 2003Date of Patent: July 1, 2003Assignee: Colgate-Palmolive Co.Inventors: Karen Wisniewski, Barbara Thomas
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Patent number: 6586377Abstract: Solutions useful to clean contact lenses include a surfactant component in an effective amount; and a viscosity inducing component, preferably selected from cellulosic derivatives and more preferably hydroxypropylmethyl cellulose, in an effective amount. Such solutions, which may include one or more additional components, have substantial contact lens cleaning benefits which, ultimately, lead to ocular health advantages and avoidance of problems caused by contact lens wear.Type: GrantFiled: December 3, 2001Date of Patent: July 1, 2003Assignee: Advanced Medical Optics, Inc.Inventors: Richard Graham, Joseph G. Vehige
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Publication number: 20030119704Abstract: An aqueous laundry detergent composition is comprised of: (1) from about 0.Type: ApplicationFiled: December 17, 2002Publication date: June 26, 2003Inventors: Timothy C. Morris, Michael B. Hansberry, Stephen F. Gross, Charles B. Allen, Robert J. Valesky
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Publication number: 20030119702Abstract: A washing composition is disclosed which includes an &agr;-sulfofatty acid ester and a silicate builder to control water hardness while reducing builder deposits on clothing. The composition is free of added inorganic phosphate builders and insoluble zeolite builders, yet provides comparable cleaning performance to detergents containing such builders.Type: ApplicationFiled: June 18, 2002Publication date: June 26, 2003Inventors: Paul Danton Huish, Laurie Jensen
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Publication number: 20030119711Abstract: Compositions and methods for removing and/or reducing incidental soils from fabric articles, especially articles of clothing, linen and drapery, wherein the compositions provide improved cleaning of incidental soils, either with or without a subsequent wash process or other entire fabric care process are provided. The compositions and methods are safe for use on a wide range of fabric articles, even in the home.Type: ApplicationFiled: December 3, 2002Publication date: June 26, 2003Inventors: William Michael Scheper, Michael Stanford Showell, Hiroshi Oh, David Lee Daugherty
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Patent number: 6583096Abstract: Modified alkylbenzene sulfonate surfactant mixtures comprise a mixture of specific branched and non-branched alkylbenzene sulfonate compounds, and are further characterised by a 2/3-phenyl index of 160-275. Detergent and cleaning products containing these mixtures are also claimed.Type: GrantFiled: April 12, 2001Date of Patent: June 24, 2003Assignee: The Procter & Gamble CompanyInventors: Kevin Lee Kott, Jeffrey John Scheibel, Roland George Severson, Thomas Anthony Cripe, James Charles Theophile Roger Burckett-St. Laurent
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Publication number: 20030109405Abstract: 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: ApplicationFiled: August 6, 2002Publication date: June 12, 2003Inventors: Kenneth E. Kellar, Joseph C. Richards, Crystal A. Nesbitt
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Publication number: 20030109396Abstract: A laundry detergent composition and method of laundering clothes is disclosed which relates to the inclusion of one or more wrinkle reducing ingredients in a laundry detergent product. The benefits are delivered to the laundered item during the cleaning step and, therefore, reduces the need for further wrinkle reducing steps when the items are taken from the dryer or after hang drying.Type: ApplicationFiled: November 27, 2001Publication date: June 12, 2003Inventors: Dennis Stephen Murphy, Michael Orchowski
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Publication number: 20030109408Abstract: An isotropic aqueous liquid detergent composition comprising:Type: ApplicationFiled: October 31, 2002Publication date: June 12, 2003Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventors: Lili Faucia Brouwn, John Hines, Johannes Cornelis Van De Pas
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Publication number: 20030109392Abstract: A scented spa bath additive that when added to a spa produces the visual and sensual effects of sitting in a large cocoa bath. The additive is added to the hot water of a spa to produce a chocolate scent and a foaming sensation to provide the user with the sensation of sitting in a hot cocoa bath. The additive is a whipped cocoa bath that not only produces a pleasant chocolate scent, but also produces a bubbly foam that produces a long-lasting froth. Unlike the large bubbles normally produced in spas by adding just a cocoa powder, the whipped cocoa bath of the present invention produces bubbles have a surface tension that allows for a long life, so that the experience can be extended.Type: ApplicationFiled: November 19, 2002Publication date: June 12, 2003Applicant: Hershey Entertainment & Resorts CompanyInventor: Jennifer Wayland Smith
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Publication number: 20030109407Abstract: A process for making substantially anhydrous structured surfactant compositions which, at room temperature, are shear thinning non-Newtonian pastes with a yield point that allows them to be easily worked in commercial apparatus. The process employs alkoxylated cationic structuring agents, anionic surfactants and organic solvents in a drying step to provide the pastes. The pastes are suitable for agglomeration with dry detergent powder to form granular detergent product and are especially suitable for incorporation into anhydrous liquid detergent products.Type: ApplicationFiled: July 17, 2002Publication date: June 12, 2003Inventors: Yousef Georges Aouad, Christopher John Lienhart
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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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Publication number: 20030104966Abstract: A cleaning wipe comprising a multi layer needlepunched fabric wherein the fabric is impregnated with a cleaning composition.Type: ApplicationFiled: March 27, 2002Publication date: June 5, 2003Applicant: Colgate-Palmolive CompanyInventors: Lamberta Suazon, Dawne Barry, John Fletcher, Karen Wisniewski, Barbara Thomas
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Patent number: 6573230Abstract: An improvement is described in all purpose liquid cleaning composition and microemulsion composition which are especially effective in the removal of oily and greasy soil and contains an anionic detergent, a nonionic surfactant, a preservative system, a short chain amphiphile, a hydrocarbon ingredient, and water.Type: GrantFiled: January 28, 2002Date of Patent: June 3, 2003Assignee: Colgate-Palmolive CompanyInventors: Baudouin Mertens, Julien Drapier
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Publication number: 20030100464Abstract: A hand dishwashing composition comprising i) from about 0.01% to about 99.Type: ApplicationFiled: July 19, 2001Publication date: May 29, 2003Inventors: Kevin Lee Kott, Jeffrey John Scheibel, Thomas Anthony Cripe, Daniel Stedman Connor, Phillip Kyle Vinson, William Michael Scheper, Chandria Kasturi
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Publication number: 20030100468Abstract: Disclosed are nonaqueous, particulate-containing liquid laundry detergent compositions which are in the form of a suspension of particulate material, preferably including peroxygen bleaching agent and an organic detergent builder, dispersed in a liquid phase containing an alkylbenzene sulfonate anionic surfactant, an alcohol ethoxylate nonionic surfactant and a nonaqueous, low-polarity organic solvent. Such compositions provide especially desirable cleaning and bleaching of fabrics laundered therewith and also exhibit especially desirable pourability and chemical and phase stability.Type: ApplicationFiled: November 26, 2002Publication date: May 29, 2003Applicant: The Procter & Gamble CompanyInventors: Mark Allen Smerznak, Francesco deBuzzaccarini, Vincent John Becks
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Patent number: 6569825Abstract: The invention relates to an aqueous cleansing composition which comprises a combination of short and long chain anionic surfactants that provide mild cleansing and good lathering.Type: GrantFiled: November 9, 1999Date of Patent: May 27, 2003Assignee: Helene Curtis, Inc.Inventor: Stuart Keith Pratley
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Patent number: 6569828Abstract: The present invention relates to a cleaning wipe which is a water insoluble substrate impregnated with a cleaning composition containing a cellulosic polymer.Type: GrantFiled: October 30, 2002Date of Patent: May 27, 2003Assignee: Colgate-Palmolive CompanyInventors: Barbara Thomas, Karen Wisniewski, Philip Gorlin, Josh Ghaim
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Publication number: 20030096726Abstract: Concentrated anionic liquid surfactant compositions containing mixtures of anionic and nonionic surfactants. The concentrated liquid surfactant compositions may be substantially isotropic, non-flammable and have relatively low viscosity.Type: ApplicationFiled: July 16, 2002Publication date: May 22, 2003Applicant: Huntsman Petrochemical CorporationInventors: George A Smith, Raeda M. Smadi
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Patent number: 6566319Abstract: Cleaning compositions, especially laundry detergents and the like, comprising (i) modified alkylarylsulfonate surfactants, e.g., modified alkylbenzenesulfonates, which are the product of particular processes and (ii) cleaning adjuncts such as enzymes and bleaches. Processes for making the cleaning products, including processes comprising vinylidene olefin production, alkylation of arenes, sulfonation and domestic cleaning product formulation. VO production is used to introduce particular limited branching into an alpha-olefinic feedstock which, converted to dimer form, has from about 10 to about 16, preferably from about 12 to about 14 carbon atoms. Preferred processes maximize the amount of vinylidene olefin useful for detergent manufacture, and minimize deep internal olefin production.Type: GrantFiled: January 7, 2000Date of Patent: May 20, 2003Assignee: The Procter & Gamble CompanyInventors: Jeffrey John Scheibel, Kevin Lee Kott, Thomas Anthony Cripe, Daniel Stedman Connor, James Charles Theophile Roger Burckett-St. Laurent
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Patent number: 6566321Abstract: A low-foaming, liquid composition is disclosed. Methods of making and using the low-foaming, liquid composition are also disclosed.Type: GrantFiled: April 24, 2002Date of Patent: May 20, 2003Assignee: Kay Chemical, Inc.Inventors: Joseph T. Thekkekandam, Frank Lama
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Publication number: 20030092593Abstract: A granular laundry detergent composition is described comprising (a) from about 1 to 60% by weight of an anionic surfactant consisting essentially of a water-soluble salt of an alkyl benzene sulfonate; and (b) an effective amount of a water-soluble triblock copolymer surfactant comprising groups of polyethylene oxide (EO) and polypropylene (PO) such as a PO/EO/PO type copolymer having a molecular weight in the range of from about 1,000 to about 15,000. A method of washing laundry with the laundry composition of the invention is also described.Type: ApplicationFiled: April 11, 2002Publication date: May 15, 2003Applicant: Colgate-Palmolive CompanyInventors: Amjad Farooq, Guy Broze, Anne-Marie Misselyn, Donghui Wu, Ammanuel Mehreteab, Alain Jacques, Jeffrey J. Mastrull
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Publication number: 20030092594Abstract: The present invention relates to a novel super-concentrated, liquid detergent composition comprising a primary surfactant system, a secondary surfactant system, and water. In this composition, the primary surfactant system comprises at least one primary surfactant chosen from a linear alkyl benzene sulfonic acid, a linear alkyl benzene sulfonate, an &agr;-olefin sulfonate, an alcohol ether sulfate, an alkyl sulfate, and alkali metal, alkaline earth metal, amine and ammonium salts thereof, the secondary surfactant system comprises at least one secondary surfactant chosen from an alkyl polyglycoside and an &agr;-sulfomethyl ester, and the weight ratio of the at least one primary surfactant to the at least one secondary surfactant, based on the solids content of the detergent composition, is at least 3:1.Type: ApplicationFiled: June 1, 2001Publication date: May 15, 2003Inventor: Fahim U. Ahmed
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Patent number: 6562773Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising at least two surfactants, an improved preservative system, and water.Type: GrantFiled: November 12, 2002Date of Patent: May 13, 2003Assignee: Colgate-Palmolive CompanyInventors: Julien Drapier, Baudouin Mertens