Heavy Metal Or Aluminum Containing Inorganic Component Patents (Class 510/508)
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Patent number: 6465406Abstract: A liquid dish cleaning composition with desirable cleansing properties comprising at least one anionic surfactant, a magnesium containing inorganic salt, an improved preservative system, polyethylene glycol and water.Type: GrantFiled: March 27, 2002Date of Patent: October 15, 2002Assignee: Colgate Palmolive CompanyInventors: Julien Drapier, Baudouin Mertens
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Patent number: 6462008Abstract: Detergent compositions comprising photobleach delivery systems, processes for preparing them, and their methods of use, the compositions combine selected hydrophobic photobleaches, especially based on Si(IV) phthalocyanines, with selected axial ligands, with certain water-soluble polymers, nonbonded ligands, detersuve surfactants, especially certain mid-chain branched types, and non-surfactant detersive adjuncts.Type: GrantFiled: December 21, 2001Date of Patent: October 8, 2002Assignee: Case Western Reserve UniversityInventors: Rafael Ortiz, David Johnathan Kitko, Michael Eugene Burns, Stephen Wayne Heinzman, Alan David Willey, Brian Jeffreys, James Charles Theophile Roger Burckett-St. Laurent, Phillip Kyle Vinson, Trace Wendell de Guzman Trajano
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Patent number: 6462004Abstract: The invention provides bar compositions comprising anionic surfactant, soap, free fatty acid and source of divalent cation sufficiently soluble to precipitate soluble soaps found in the molten process used to make the bars. By this interaction, improved finishing properties are observed.Type: GrantFiled: February 8, 2001Date of Patent: October 8, 2002Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Terence James Farrell, John Richard Nicholson, Keith Francis
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Patent number: 6455487Abstract: 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, a chelating agent, a short chain amphiphile, a hydrocarbon ingredient, and water.Type: GrantFiled: March 21, 2002Date of Patent: September 24, 2002Assignee: Colgate Palmolive CompanyInventors: Baudouin Mertens, Julien Drapier
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Patent number: 6455490Abstract: A non-spray-dried granular component suitable for use in a particulate zero-phosphate laundry detergent composition comprises from 10 to 30 wt % of organic surfactant and from 20 to 50 wt % of zeolite MAP, the component having a bulk density not exceeding 700 g/l. The component may be prepared by a mixing and agglomeration process using a high-speed mixer, a moderate- or low-speed mixer, and a gas fluidization granulator. The component may be used in conjunction with a spray-dried granular component of lower bulk density, for example, a spray-dried detergent base powder containing organic surfactant and zeolite A, or a spray-dried sodium-carbonate-based adjunct.Type: GrantFiled: June 8, 2000Date of Patent: September 24, 2002Assignee: Unilever Home & Personal Care USA Division of Conopco, In.cInventors: Daniel Pierre Marie Berthod, Christophe Michel Bruno Joyeux, Johannes Hendrikus Langeveld
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Patent number: 6448217Abstract: 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: December 10, 2001Date of Patent: September 10, 2002Assignee: Colgate-Palmolive CompanyInventors: Baudouin Mertens, Julien Drapier
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Publication number: 20020123447Abstract: A non-phosphate based laundry detergent composition built primarily by layered silicate and secondarily by carbonate and/or bicarbonate salt, one or more polycarboxylates or polycarboxylic acids, and optionally small amounts of zeolite. The disclosed composition produces remarkably low levels of hard water induced encrustation while providing good detergency. The detergent composition includes a layered silicate, one or more surfactants, carbonate and/or bicarbonate salt, one or more polycarboxylates or polycarboxylic acids, additional inorganic salts, and optionally a zeolite. The detergent composition may further include additional conventional constituents, including but not limited to fragrances, enzymes, optical brighteners, bleaching agents, wrinkle reduction agents, anti-foam agents, soil release agents, disintegration agents and soil anti-redeposition agents. The form of the final composition may either be a tablet or a powder.Type: ApplicationFiled: December 29, 2000Publication date: September 5, 2002Inventors: Scott D. Manske, Arshad Hussain Malik
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Patent number: 6444635Abstract: 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: March 21, 2002Date of Patent: September 3, 2002Assignee: Colgate-Palmolive CompanyInventors: Baudouin Mertens, Julien Drapier
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Publication number: 20020119905Abstract: A tablet of compacted particulate cleaning composition which contains surfactant and detergency builder, and is suitable for fabric washing, also includes water-insoluble, water-swellable polymeric material, and disintegration-promoting particles containing at least 40% (by weight of the particles) of one or more materials selected from:Type: ApplicationFiled: February 8, 2002Publication date: August 29, 2002Applicant: Lever Brothers Company, Division of Conopco, Inc.Inventors: Jelles Vincent Boskamp, Edwin Leo Lempers
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Patent number: 6440917Abstract: Problems of extensive foaming and/or of sticky deposits on process equipment that often arise when metal soaps from metal articles that have been given a metal soap containing surface to aid in drawing are removed with aqueous alkaline clearners can be avoided by including in the cleaners used anions such as calcium and magnesium that are capable of precipitating the anions of the metal soaps. The cleaners advantageously also contain chelants, a mixture of nonionic and anionic surfactants, and phosphorus containing anions. Anions from the metal soaps are eventually precipitated from the cleaners used as non-sticky sludge that can be easily separated from the cleaners.Type: GrantFiled: April 27, 2000Date of Patent: August 27, 2002Assignee: Henkel CorporationInventors: Richard J. Church, Kenneth J. Hacias
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Patent number: 6440919Abstract: The present invention relates to an aqueous based, solvent free degreaser composition, comprising a blend of two nonionic surfactants selected from, alcohol alkoxylate with a fatty alcohol moiety alkoxlyate, fatty alkoxlyated alcohol, fatty alcohol having oxyethylate moieties, polyoxyalkylene block copolymers, and alkyl phenol alkoxylate.Type: GrantFiled: June 26, 2000Date of Patent: August 27, 2002Assignee: BASF CorporationInventors: Charles O. Kerobo, Michael C. Welch, Suzanne M. Gessner, Sonia J. Patterson
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Patent number: 6432901Abstract: A bleach catalyst system comprising in combination, a macrocyclic organic ligand of formula (I): wherein R1 and R2 can each independently be absent, H, alkyl or aryl, optionally substituted; t and t′ are each independent integers from 2-3; each D can independently be N, NR3, PR3, O or S, wherein each R3 is independently H, alkyl or aryl, optionally substituted by one or more suitable substituents such as C1-4 alkyl groups, or is a bridging group such as C1-6 alkylene, either to another R3 group in the same macrocycle or to another independently defined macrocycle or to another independently defined macrocyclic ligand of formula (I), wherein any bridging group optionally contains an optionally substituted heteroatom such as nitrogen; and s is an integer from 2-5; and a water-insoluble manganese compound.Type: GrantFiled: December 19, 2000Date of Patent: August 13, 2002Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Dai Cong-Yun, Dao-Li Deng, Ronald Hage, Chang-Qing Ye, Hong Zeng
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Publication number: 20020107169Abstract: This invention relates to fabric treatment compositions comprising a textile compatible carrier and water insoluble particles having a layered structure comprising oxygen atoms and silicon and/or phosphorus atoms and comprising organic functional groups which are bonded to silicon and/or phosphorus atoms by direct covalent bonds between the silicon and/or phosphorus atoms and a carbon atom. A number of the compositions may impart anti-wrinkling ie, reduced crease formation or other benefits to fabrics washed or otherwise treated therewith.Type: ApplicationFiled: December 5, 2001Publication date: August 8, 2002Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventor: Nicola Whilton
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Patent number: 6429177Abstract: The invention provides a single chamber transparent or translucent package and personal product composition where when standing, the product forms 2 or more visibly distinct phases and, when agitated, the composition forms a visible single phase.Type: GrantFiled: August 22, 2000Date of Patent: August 6, 2002Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Jason Richard Williams, Ernest Weatherley Macaulay, Michael Paul Aronson, Michael Massaro, Tom Salmon
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Patent number: 6391846Abstract: A particulate zero-phosphate laundry detergent powder, preferably of bulk density 600-900 g/l, contains zeolite MAP and zeolite A in a weight ratio of at least 1:1. The powder may contain at least two different granular components containing organic surfactant and zeolite builder. A first granular component, which is preferably non-spray-dried and has a bulk density of 550-900 g/l, contains zeolite MAP, while a second granular component, which is preferably spray-dried and has a bulk density of 200-450 g/l, contains zeolite A.Type: GrantFiled: June 8, 2000Date of Patent: May 21, 2002Assignee: Unilever Home & Personal Care, USA. division of Conopco, Inc.Inventors: Daniel Pierre Marie Berthod, Christophe Michel Bruno Joyeux, Johannes Hendrikus Langeveld
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Patent number: 6391842Abstract: A clear liquid detergent which contains, in water, liquid sodium silicate, an alkylethersulfate salt anionic surfactant, and a polyoxyethylene alkyl or aryl ether nonionic surfactant, and does not generate a precipitate or become cloudy due to a change in temperatures.Type: GrantFiled: August 18, 1999Date of Patent: May 21, 2002Assignee: Uno Shoyu Co., Ltd.Inventors: Minoru Uno, Tsutomu Uno, Hisashi Uno
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Patent number: 6387860Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an amine oxide, a magnesium containing inorganic compound, and water.Type: GrantFiled: June 7, 2000Date of Patent: May 14, 2002Assignee: Colgate-Palmolive Co.Inventors: Joan Gambogi, Leonard Zyzyck, Evangelia Arvanitidou
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Patent number: 6384003Abstract: A floor cleaning wipe comprising a water insoluble substrate which is impregnated with a floor cleaning composition.Type: GrantFiled: November 14, 2001Date of Patent: May 7, 2002Assignee: Colgate-Palmolive CompanyInventor: Jean Julemont
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Patent number: 6372709Abstract: The invention relates to a finely divided crystalline layered sodium disilicate of the formula NaMSixO2x+1.yH2O, where M is sodium or hydrogen, x is a number from 1.9 to 4, and y is a number from 0 to 20, which comprises from 0 to 40% by weight of alpha-disodium disilicate from 0 to 40% by weight of beta-disodium disilicate from 40 to 100% by weight of delta-disodium disilicate from 0 to 40% by weight of amorphous components, to a process for its preparation and to its use.Type: GrantFiled: July 1, 1999Date of Patent: April 16, 2002Assignee: Clariant GmbHInventors: Harald Bauer, Josef Holz, Günther Schimmel
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Patent number: 6369013Abstract: A liquid detergent composition comprising a cationic ammonium compound, a surfactant, a disinfecting agent, and water.Type: GrantFiled: October 30, 2000Date of Patent: April 9, 2002Assignee: Colgate-Palmolive CoInventors: Joan Gambogi, Patrick Durbut, Guy Broze, Leonard Zyzyck
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Patent number: 6351871Abstract: This invention relates to the cleaning of objects that relate to semiconductor printing, such as, for example, screening masks. This invention is basically directed to removing, for example, an organic polymer-metal composite paste from screening masks used in printing conductive metal patterns onto ceramic green sheets in the fabrication of semiconductor packaging substrates. More particularly, this invention is concerned with the automated in-line cleaning of paste screening masks with an aqueous alkaline solution of a quaternary ammonium hydroxide as a more environmentally friendly alternative to non-aqueous organic solvents-based cleaning in screening operations for the production multilayer ceramic (MLC) substrates.Type: GrantFiled: June 17, 1999Date of Patent: March 5, 2002Assignee: International Business Machines CorporationInventors: Krishna G. Sachdev, John T. Butler, Michael E. Cropp, Donald W. DiAngelo, John F. Harmuth, James N. Humenik, John U. Knickerbocker, Daniel S. Mackin, Glenn A. Pomerantz, David E. Speed, Candace A. Sullivan, Bruce E. Tripp, James C. Utter
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Publication number: 20020016275Abstract: The present invention provides an aqueous dispersion for chemical mechanical polishing suitable for polishing of copper, which has a high polishing speed and a low erosion rate with overpolishing. The aqueous dispersion for chemical mechanical polishing of the invention contains a compound having a heterocycle, a surfactant and an oxidizing agent, wherein the compound having a heterocycle and the surfactant are in a weight ratio of 1:10 to 1:0.03. The aqueous dispersion may also contain abrasive particle. The compound having a heterocycle is preferably quinaldic acid, benzotriazole or the like. The surfactant is preferably a sulfonic acid salt such as potassium dodecylbenzenesulfonate or ammonium dodecylbenzenesulfonate, and the oxidizing agent is preferably ammonium persulfate, hydrogen peroxide or the like. The abrasive particle used may be inorganic particle such as colloidal silica, an organic particle such as polymer particle, or an organic/inorganic composite particle comprising a combination thereof.Type: ApplicationFiled: June 29, 2001Publication date: February 7, 2002Applicant: KABUSHIKI KAISHA TOSHIBAInventors: Hiroyuki Yano, Gaku Minamihaba, Masayuki Motonari, Masayuki Hattori, Nobuo Kawahashi
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Publication number: 20020013248Abstract: A fabric rebuild polymer comprising a cellulose or other &bgr;-1,4 linked polysaccharide backbone with acetate groups pendant thereto, the average degree of substitution of acetate groups on the saccharide groups of the backbone being 0.55-0.70, with a molecular weight in the range 12,000-20,000 gives particularly effective fabric rebuild effect in a laundry treatment process at a pH in the range 9.5-11.0.Type: ApplicationFiled: March 29, 2001Publication date: January 31, 2002Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventor: Andrew Hopkinson
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Patent number: 6337312Abstract: This invention relates to a liquid crystal composition comprising an ethoxylated nonionic surfactant, an ethoxylated alkyl ether sulfate surfactant, a sulfonate surfactant, a magnesium inorganic salt, an abrasive and water.Type: GrantFiled: May 11, 2001Date of Patent: January 8, 2002Assignee: Colgate-Palmolive CoInventors: Kevin Kinscherf, Harry Aszman, Barbara Thomas
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Publication number: 20010053757Abstract: Speckled detergent compositions with colored glassy phosphates and conventional detergent ingredients.Type: ApplicationFiled: March 20, 2001Publication date: December 20, 2001Applicant: The Procter & Gamble CompanyInventors: Lucia Mendez Mata, Fabrizio Meli
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Patent number: 6331516Abstract: A light duty, liquid comprising: a surfactant, lauryol ethylenediaminetriacetate, and water.Type: GrantFiled: May 16, 2001Date of Patent: December 18, 2001Assignee: Colgate Palmolive CompanyInventors: Robert D'Ambrogio, Thomas Connors
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Publication number: 20010046950Abstract: A process for preparing a detergent bar composition comprising from 5 to 70% by weight fo detergent active, from 0.5 to 30% by weight of amorphous alumina, from 0.Type: ApplicationFiled: December 5, 2000Publication date: November 29, 2001Inventors: Deepak Agrawal, Rajapandian Benjamin, Dhanraj Kalyansundaram Chokappa, Sudhakar Yeshwant Mhaskar
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Patent number: 6316398Abstract: A general purpose cleaning composition for non-water soluble contaminants is described. The cleaning composition contains a cationic surfactant and a Group IIIa metal salt, and does not require a water treatment chemical to separate the contaminants from an emulsion made with the cleaning composition.Type: GrantFiled: May 9, 2000Date of Patent: November 13, 2001Assignee: Diversey Lever, Inc.Inventor: Benjamin John Laux
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Patent number: 6313084Abstract: A light duty, liquid comprising: an alkyl benzene sulfonate, an alpha olefin sulfonate, lauryol ethylenediaminetriacetate, and water.Type: GrantFiled: May 16, 2001Date of Patent: November 6, 2001Assignee: Colgate Palmolive Co.Inventors: Robert D'Ambrogio, Thomas Connors
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Patent number: 6291419Abstract: A light duty, liquid comprising: at least one linear alkyl benzene sulfonate, an alkyl polyglucoside surfactant, an ethoxylated alkyl ether sulfate surfactant, a fatty acid monoalkanol amide, an inorganic magnesium salt, lauryol ethylene diamine triacetate, and water.Type: GrantFiled: May 30, 2001Date of Patent: September 18, 2001Assignee: Colgate-Palmolive Co.Inventors: Robert D'Ambrogio, Thomas Connors
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Patent number: 6291418Abstract: An improvement is described in thickened 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, an ethoxylated/propoxylated nonionic surfactant, a short chain amphiphile or a water soluble cosurfactant, a polymeric thickener, a hydrocarbon ingredient, and water and optionally, an ethoxylated nonionic surfactant.Type: GrantFiled: June 7, 2000Date of Patent: September 18, 2001Assignee: Colgate Palmolive CompanyInventors: Baudouin Mertens, Claude Blanvalet, Myriam Mondin
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Publication number: 20010008877Abstract: A cleaning medium for use in cleaning printing forms includes either an acid solution having a pH of from 1 to 4 or a basic solution having a pH of from 10 to 14. A dispersible abrasive agent in a concentration of from 1 to 15 grams per 100 grams of the cleaning composition, a surfactant in a concentration of from 1 to 50 grams per 100 grams of the cleaning composition, an organic solvent in a concentration of from 10 to 50 grams per 100 grams of the cleaning composition, and additional water if needed are added to the acid or basic solution to form the cleaning medium. A cleaning medium in concentrate form is also provided.Type: ApplicationFiled: December 21, 2000Publication date: July 19, 2001Applicant: MAN Roland Druckmaschinen AGInventors: Thomas Hartmann, Hans-Christoph Beltle, Andrea Fuchs, Roland Dietrich
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Patent number: 6262003Abstract: A light duty liquid detergent with desirable cleansing properties to the human skin comprising a C8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, optionally, a hydroxy aliphatic acid and water.Type: GrantFiled: February 21, 2001Date of Patent: July 17, 2001Assignee: Colgate- Palmolive CompanyInventors: Isabelle Leonard, Jean Massaux, Christine Toussaint, Claude Blanvalet, Julian Drapier
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Patent number: 6255269Abstract: A light duty liquid detergent with desirable cleansing properties to the human skin comprising a C8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, a hydroxy aliphatic acid and water.Type: GrantFiled: May 26, 2000Date of Patent: July 3, 2001Assignee: Colgate-Palmolive Co.Inventors: Isabelle Leonard, Jean Massaux, Christine Toussaint, Claude Blanvalet
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Patent number: 6251844Abstract: A light duty liquid detergent with desirable cleansing properties to the human skin comprising a C8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, polyethylene glycol, a zwitterionic surfactant, a hydroxy aliphatic acid and water.Type: GrantFiled: May 26, 2000Date of Patent: June 26, 2001Assignee: Colgate-Palmolive Co.Inventors: Isabelle Leonard, Jean Massaux, Christine Toussaint, Claude Blanvalet
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Patent number: 6242411Abstract: A light duty, liquid comprising: an ethoxylated nonionic surfactant, an alpha olefin sulfonate, a zwitterionic surfactant, an alkyl polyglucoside, lauryol ethylene diamine triacetate, a magnesium containing inorganic compound, and water.Type: GrantFiled: January 9, 2001Date of Patent: June 5, 2001Assignee: Colgate-Palmolive Co.Inventors: Robert D'Ambrogio, Thomas Connors
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Patent number: 6214787Abstract: The granular detergent composition for clothes washing including a surfactant, a metal ion capturing agent, a crystalline alkali metal silicate, and an acidic ingredient, wherein the granular detergent composition includes at least two different granules: a first granule containing the crystalline alkali metal silicate, and a second granule, which is an acidic granule, containing the acidic ingredient. In the granular detergent composition, the crystalline alkali metal silicate and the acidic ingredient are being present in different granules, and the granular detergent composition shows alkaline property in distilled water at 25° C. and has a bulk density of 650 g/L or more. Since each of an acidic ingredient and a crystalline alkali metal silicate is included in a different granule, the initial rise in the pH at initial washing can be adjusted, so that a further improved detergency against the sebum dirt stains is exhibited.Type: GrantFiled: September 11, 1998Date of Patent: April 10, 2001Assignee: Kao CorporationInventors: Shu Yamaguchi, Shigeru Tamura, Futoshi Teranishi, Noriaki Ushio, Masaki Tsumadori, Hiroyuki Yamashita
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Patent number: 6207636Abstract: A low total fatty matter content detergent bar composition comprising a surfactant 25-70% total fatty matter, 9-16% by weight colloidal aluminium hydroxide and 12-52% water. The invention also comprises a process for preparing a detergent bar comprising a surfactant, 25-70% total fatty matter, 0.5-20% colloidal aluminium hydroxide and 15-52% water, comprising the steps of reacting one or more fatty acids or fats with sodium aluminate with a solid content of 20-55% wherein the Al2O3 to Na2O ratio is in the region 0.5-1.55:1 to obtain a mixture of aluminium hydroxide and soap at a temperature of between 40° C. and 95° C., adding a predetermined amount of water to the mixture of aluminium hydroxide and soap, adding any further minor additives, and converting the product into bars.Type: GrantFiled: December 9, 1999Date of Patent: March 27, 2001Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Rajapandian Benjamin, Sudhakar Yeshwant Mhaskar, Subhash Shivshankar Mhatre
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Patent number: 6197735Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an ethoxylated alkyl ether sulfate, an ethoxylated nonionice surfactant, a magnesium containing inorganic compound, and water.Type: GrantFiled: April 14, 2000Date of Patent: March 6, 2001Assignee: Colgate-Palmolive Co.Inventors: Rita Erilli, Chantal Gallant
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Patent number: 6191090Abstract: 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, an ethoxylated/propoxylated nonionic surfactant, a cosurfactant, a hydrocarbon ingredient, and water.Type: GrantFiled: October 22, 1999Date of Patent: February 20, 2001Assignee: Colgate Palmolive CompanyInventors: Myriam Mondin, Nicole Andries, Jean Massaux
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Patent number: 6187735Abstract: A light duty, liquid comprising: cationic ammonium compound, an amine oxide, a C12-C14 fatty acid monoalkanol amide, a disinfecting agent, and water. The compositions are high foaming, have excellent grease cutting ability, and mildness to human skin.Type: GrantFiled: May 5, 2000Date of Patent: February 13, 2001Assignee: Colgate-Palmolive CoInventors: Joan Gambogi, Patrick Durbut, Guy Broze, Leonard Zyzyck
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Patent number: 6187734Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an ethoxylated alkyl ether sulfate, a zwitterionic or dialkyl sulfo succinate surfactant, a magnesium containing inorganic compound, and water.Type: GrantFiled: April 14, 2000Date of Patent: February 13, 2001Assignee: Colgate-Palmolive Co.Inventors: Rita Erilli, Chantal Gallant
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Patent number: 6184194Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, a proton donating agent, a sultaine surfactant, a magnesium containing inorganic compound, and water.Type: GrantFiled: August 3, 2000Date of Patent: February 6, 2001Assignee: Colgate Palmolive CompanyInventors: Evangelia Arvanitidou, David Suriano, Amy Engels, Gary Jakubicki
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Patent number: 6180579Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, an ethoxylated alkyl ether sulfate, an amine oxide or ether carboxylide surfactant, a magnesium containing inorganic compound, and water.Type: GrantFiled: April 14, 2000Date of Patent: January 30, 2001Assignee: Colgate-Palmolive Co.Inventors: Rita Erilli, Chantal Gallant
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Patent number: 6172024Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, a positively charged polymer such as a poly (oxyethylene) diamine, a sultaine surfactant, a magnesium containing inorganic compound, and water.Type: GrantFiled: April 17, 2000Date of Patent: January 9, 2001Assignee: Colgate-Palmolive Co.Inventor: Evangelia Arvanitidou
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Patent number: 6172023Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, a sultaine surfactant, a chemical linker compound, a magnesium containing inorganic compound, and water.Type: GrantFiled: April 17, 2000Date of Patent: January 9, 2001Assignee: Colgate - Palmolive CompanyInventor: Evangelia Arvanitidou
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Patent number: 6165285Abstract: Compositions are disclosed which are suitable for the safe cleaning of delicate surfaces, i.e. marble and lacquered surfaces, e.g. lacquered wooden floors. The compositions disclosed herein comprise at least one anionic surfactant, they are free of strong builders, they are formulated in the mildly acidic to mildly alkaline pH range, and they comprise positive divalent ions in amounts so as to saturate the anionic surfactant in the composition.Type: GrantFiled: October 21, 1998Date of Patent: December 26, 2000Assignee: The Procter & Gamble CompanyInventors: Marc Fran.cedilla.ois Theophile Evers, Roberta Margherita Romano
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Patent number: 6165958Abstract: A light duty, liquid comprising: a paraffin sulfonate, an alpha olefin sulfonate, a vinylidene olefin sulfonate, an amine oxide, a magnesium containing inorganic compound, and water.Type: GrantFiled: April 17, 2000Date of Patent: December 26, 2000Assignee: Colgate-Palmolive CompanyInventor: Evangelia Arvanitidou
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Patent number: 6156717Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a sulfonate anionic surfactant, a water insoluble organic compound, a cosurfactant, an ethoxylated methyl ester and water.Type: GrantFiled: April 14, 2000Date of Patent: December 5, 2000Assignee: Colgate-Palmolive CompanyInventors: Rita Erilli, Chantal Gallant
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Patent number: 6150319Abstract: 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, an ethoxylated/propoxylated nonionic surfactant, a short chain amphiphile and olefin/maleic acid copolymer, a hydrocarbon ingredient, and water and optionally, an ethoxylated nonionic surfactant.Type: GrantFiled: February 11, 2000Date of Patent: November 21, 2000Assignee: Colgate-Palmolive Co.Inventors: Baudouin Mertens, Patrick Durbut, Francoise Mathieu