Phosphorus, Silicon, Or Sulfoxy Containing Organic Component (e.g., Sulfate, Sulfonate, Etc.) Patents (Class 510/228)
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Patent number: 11591548Abstract: A cleaning composition comprising: a hydrophobic polymer comprising an organoalkoxysilane; a hydrophilic polymer present in the cleaning composition in an amount ranging from 0.1% to 0.5% by weight based on the total weight of the cleaning composition; a surfactant system; and an acid. A method for cleaning a surface comprising applying the cleaning composition to the surface and retaining the cleaning composition on the surface until it dries.Type: GrantFiled: December 19, 2017Date of Patent: February 28, 2023Assignee: Colgate-Palmolive CompanyInventors: Carlos Munoz Carrillo, Hiram Delgadillo Verdeja, Cesar Rodriguez Cedillo
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Patent number: 10870821Abstract: A water-soluble unit dose article that includes a water-soluble film and at least a first internal compartment, where the first internal compartment includes one or more of a first particle, where the first particle comprises between about 45% and about 95% by weight of the first particle of a carrier material selected from polyethylene glycol, polyvinyl alcohol, urea, polyurethane, silica, alkoxylated fatty alcohols or mixtures thereof, between about 1% and about 50% by weight of the first particle of a benefit agent, and less than about 20% by weight of the first particle of a surfactant.Type: GrantFiled: December 6, 2016Date of Patent: December 22, 2020Assignee: The Procter & Gamble CompanyInventors: Karel Jozef Maria Depoot, Jean-Pol Boutique, Laura Orlandini, Megan Rose McCafferty, Nea Janette Lintula, Audrey Claire Francoise Bouniol, Katrien Andrea Lieven Van Elsen, Hugo Robert Germain Denutte, Matthew Lawrence Lynch
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Patent number: 10836981Abstract: The present application relates to anti-foam compositions and methods of making and using such compositions as well as consumer products that comprise such compositions and the use of same. Such anti-foam compositions have low viscosities yet are effective antifoamers.Type: GrantFiled: November 10, 2017Date of Patent: November 17, 2020Assignee: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Bernard William Kluesener, Rachel Morgan Clayton Roeder, Hiroyuki Moriya, Shinji Irifune
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Patent number: 10421933Abstract: The invention includes a solid rinse aid that is particularly designed for pressed or extrusion solid formation and which is effective for spotless surfaces after rinsing, especially rinsing metals without corrosion. According to the invention, a solid acid is combined with a short-chain alkylbenzene and alkyl naphthalene sulfonate. The short-chain alkylbenzene and alkyl naphthalene sulfonate act as a solidification agent as well as a hydrotrope, and total dissolved solid (TDS) active and are combined with at least one nonionic low foaming surfactant.Type: GrantFiled: December 28, 2016Date of Patent: September 24, 2019Assignee: Ecolab USA Inc.Inventors: Xin Sun, Derrick Anderson, Kelsey West, Janel Marie Kieffer, Victor Fuk-Pong Man, Melissa Hunter
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Patent number: 10392585Abstract: Provided is a detergent composition and method for reducing filming and spotting in automatic dishwashing systems. The composition comprises: aspartic acid diacetic acid or salt thereof; a dispersant polymer comprising a (meth)acrylic polymer with a Mw from 2000 to 100,000; a builder; and a surfactant.Type: GrantFiled: February 22, 2016Date of Patent: August 27, 2019Assignee: Rohm and Haas CompanyInventors: Scott Backer, Severine Ferrieux, Paul Mercando
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Patent number: 9994799Abstract: Methods employing detergent compositions effective for reducing hard water scale and accumulation on hard surfaces, namely within food, beverage and pharmaceutical applications are disclosed. The detergent compositions employ phosphinosuccinic acid adducts in combination with an alkalinity source and optionally polymers, surfactants and/or oxidizers, providing alkaline compositions having a pH between about 10 and 13.5.Type: GrantFiled: April 24, 2014Date of Patent: June 12, 2018Assignee: ECOLAB USA INC.Inventors: Carter M. Silvernail, Erik C. Olson, Michel M. Lawrence, Richard D. Johnson, Steven J. Lange
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Patent number: 9347027Abstract: Described are dishwashing detergents, comprising a builder, a surfactant, and a polymer comprising units derived from an ethylenically unsaturated aminocarboxylate monomer having Formula (I): wherein m is 1, 2, or 3, n is, independently at each occurrence, 1, 2, or 3, R1 is H or C1-C4 alkyl, R2 is H2 or ?O, X is, independently, H, K+, Na+, or NH4+, and an ethylenically unsaturated monomer selected from (meth)acrylic acid.Type: GrantFiled: November 21, 2013Date of Patent: May 24, 2016Inventors: Joseph Manna, Jan Shulman, Allen Bulick
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Patent number: 9255242Abstract: Stability enhancement agents for use in a solidification matrices and solid detergent compositions are described. Stability enhancement is provided by a hydratable salt, water and phosphinosuccinic acid (PSO) derivative binding agents forming a dimensionally stable composition. Preferred phosphinosuccinic acid (PSO) derivatives include phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphate and NTA-free.Type: GrantFiled: April 21, 2014Date of Patent: February 9, 2016Assignee: Ecolab USA Inc.Inventors: Erik C. Olson, Carter M. Silvernail
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Patent number: 9023779Abstract: A dishwashing detergent composition is provided for consumer use for in cleaning of alkaline sensitive metals such as aluminum or aluminum containing alloys. The compositions include alternatives to sodium tripolyphosphate and/or other phosphorus containing raw materials, while retaining cleaning performance and corrosion prevention. According to the invention, a phosphinosuccinic acid oligomer or mixture thereof is used as a corrosion inhibitor and can be included for aluminum protection in a number of different detergent compositions.Type: GrantFiled: March 15, 2013Date of Patent: May 5, 2015Assignee: Ecolab USA Inc.Inventor: Altony J. Miralles
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Patent number: 8987179Abstract: 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: GrantFiled: December 15, 2011Date of Patent: March 24, 2015Assignee: Weylchem Switzerland AGInventors: Johannes Himmrich, Wolfgang Walther
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Patent number: 8951955Abstract: The present invention relates to the use of (oxidized) thioethers of alcohol alkoxylates in washing and cleaning compositions, especially in dishwashing compositions, and to washing and cleaning compositions, especially dishwashing compositions, which comprise (oxidized) thioethers of alcohol alkoxylates. These (oxidized) thioethers are especially suitable as surfactants with rinse aid function (rinse aid surfactants). “Oxidized” relates to the sulfur atom in the thioether, which may be present in oxidized form as sulfoxide (SO) or sulfonyl (SO2).Type: GrantFiled: January 13, 2012Date of Patent: February 10, 2015Assignee: BASF SEInventors: Sophie Maitro-Vogel, Jürgen Tropsch, Wolfgang Spiegler, Roman Benedikt Raether, Christian Bittner
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Publication number: 20140378366Abstract: Detergent compositions effective for controlling hard water scale accumulation are disclosed. Detergent compositions employing phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives with alkali metal carbonate and/or alkali metal hydroxide reduce had water scale accumulation on treated surfaces at alkaline conditions between about pH of 9 and 12.5. Methods employing the detergent compositions and preventing hard water scale accumulation are also provided.Type: ApplicationFiled: September 8, 2014Publication date: December 25, 2014Inventors: Carter M. Silvernail, Erik C. Olson
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Publication number: 20140335034Abstract: A consumer product comprises silane-modified oil comprising a hydrocarbon chain selected from the group consisting of: a saturated oil, an unsaturated oil, and mixtures thereof; and at least one hydrolysable silyl group covalently bonded to the hydrocarbon chain. The consumer product further comprises a preservative.Type: ApplicationFiled: May 8, 2014Publication date: November 13, 2014Applicant: The Procter & Gamble CompanyInventors: Rajan Keshav PANANDIKER, Beth Ann SCHUBERT, John August WOS, Luke Andrew ZANNONI, Nathan Ray Whitely
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Publication number: 20140335033Abstract: A consumer product comprises silane-modified oil comprising a hydrocarbon chain selected from the group consisting of: a saturated oil, an unsaturated oil, and mixtures thereof; and at least one hydrolysable silyl group covalently bonded to the hydrocarbon chain. The consumer product further comprises a perfume.Type: ApplicationFiled: May 8, 2014Publication date: November 13, 2014Applicant: The Procter & Gamble CompanyInventors: Rajan Keshav PANANDIKER, Beth Ann SCHUBERT, John August WOS, Luke Andrew ZANNONI, Nathan Ray Whitely
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Patent number: 8871699Abstract: Detergent compositions effective for controlling hard water scale accumulation are disclosed. Detergent compositions employing phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives with alkali metal carbonate and/or alkali metal hydroxide reduce had water scale accumulation on treated surfaces at alkaline conditions between about pH of 9 and 12.5. Methods employing the detergent compositions and preventing hard water scale accumulation are also provided.Type: GrantFiled: September 13, 2012Date of Patent: October 28, 2014Assignee: Ecolab USA Inc.Inventors: Carter Martin Silvernail, Erik C. Olson
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Patent number: 8822398Abstract: The present invention relates to a detergent composition for dish washing and clothes washing machines which includes an anionic surfactant, a non-ionic surfactant, and a foam control agent which includes polydimethylsiloxane, sodium acetate, and mixtures thereof. The detergent composition is in a dry form and is capable to reduce or preclude the formation of suds when combined with water.Type: GrantFiled: December 9, 2011Date of Patent: September 2, 2014Inventor: Jonathan D. Charles
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Publication number: 20140235521Abstract: Methods employing detergent compositions effective for reducing hard water scale and accumulation on hard surfaces, namely within food, beverage and pharmaceutical applications are disclosed. The detergent compositions employ phosphinosuccinic acid adducts in combination with an alkalinity source and optionally polymers, surfactants and/or oxidizers, providing alkaline compositions having a pH between about 10 and 13.5.Type: ApplicationFiled: April 24, 2014Publication date: August 21, 2014Applicant: Ecolab USA Inc.Inventors: Carter M. Silvernail, Erik C. Olson, Michel M. Lawrence, Richard D. Johnson, Steven J. Lange
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Publication number: 20140174478Abstract: An automatic dishwashing detergent composition containing a suds suppressor, a high foaming surfactant, a low foaming non-ionic surfactant, and a builder provides for superior cleaning without high levels of foam.Type: ApplicationFiled: December 12, 2013Publication date: June 26, 2014Applicant: The Procter & Gamble CompanyInventors: Nathalie Sophie LETZELTER, Sandrine VIALLET, Robby Renilde Francois KEULEERS
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Patent number: 8748365Abstract: Stability enhancement agents for use in a solidification matrices and solid detergent compositions are described. Stability enhancement is provided by a hydratable salt, water and phosphinosuccinic acid (PSO) derivative binding agents forming a dimensionally stable composition. Preferred phosphinosuccinic acid (PSO) derivatives include phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives. The stability enhancement composition for use in a solid detergent and solid detergent compositions are preferably biodegradable and substantially free of phosphate and NTA-free.Type: GrantFiled: September 13, 2012Date of Patent: June 10, 2014Assignee: Ecolab USA Inc.Inventors: Erik C. Olson, Carter M. Silvernail
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Patent number: 8735339Abstract: A liquid composition comprising 1-hydroxyethylidene-1,1-diphosphonic acid and a salt of ethylenediamine disuccinic acid which salt includes a counterion selected from 5 potassium, rubidium, caesium a substituted ammonium ion or mixtures thereof.Type: GrantFiled: December 8, 2011Date of Patent: May 27, 2014Assignee: Innospec LimitedInventor: Matthew Robert Giles
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Patent number: 8729001Abstract: 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: GrantFiled: December 15, 2011Date of Patent: May 20, 2014Assignee: Clariant International, LtdInventors: Johannes Himmrich, Wolfgang Walther
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Publication number: 20140080748Abstract: The present invention relates to detergent compositions containing a specific blend of isoprenoid-based surfactants to deliver easy-rinse (low sudsing) cleaning performance.Type: ApplicationFiled: September 20, 2012Publication date: March 20, 2014Applicant: The Procter & Gamble CompanyInventors: Kenneth Nathan Price, Stephanie Ann Urbin, Randall Thomas Reilman
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Patent number: 8673834Abstract: The present invention comprises an iron complexing mixture and method of using same wherein beneficial performance and natural gas pipeline cleaning methods are employed. The synergistic improvement of combining two water-soluble metal complexing agents, THPS and IDS, prove to offer advantages in performance over the individual use of either chemical.Type: GrantFiled: December 17, 2010Date of Patent: March 18, 2014Inventor: David O. Trahan
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Patent number: 8663496Abstract: The invention relates to a double-layered compacted solid water-purification product, comprising at least one first layer and at least one second layer, characterized in that the first layer comprises at least one flocculating system and at least one dispersion system, the second layer comprises at least one disinfectant which liberates free chlorine on contact with water and at least one excipient for the disinfectant, whereby said excipient releases the disinfectant into the water at a controlled rate such that the combination of excipient and disinfectant releases 0.1 to 100 mg/l of free chlorine per hour. The invention further relates to the method for production of such a product.Type: GrantFiled: July 18, 2005Date of Patent: March 4, 2014Assignee: EurotabInventors: Paul Branlard, Philippe Desmarescaux, Murielle Moneron
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Publication number: 20140053877Abstract: An automatic dishwashing liquor comprising: a) from about 0.5 to about 10 ppm of orthophosphate expressed as elementary phosphorous; b) from about 40 to about 600 ppm of a first polymer comprising: i) carboxylic acid monomers; ii) monomers comprising a sulfonic acid group wherein the monomers comprising a sulfonic acid group represent more than 10% of the polymer on a molar basis; c) from about 15 to about 150 ppm of a phosphonate; d) a bleach system comprising bleach and a bleach catalyst; and e) less than 30 ppm of polyphosphate.Type: ApplicationFiled: July 10, 2013Publication date: February 27, 2014Inventors: Nathalie Sophie LETZELTER, Alexander Charles HOLLINGSWORTH, Fernando SOLACHE LEON, Victoria WRAY, Neil BRADLEY
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Publication number: 20140053878Abstract: An automatic dishwashing liquor comprising: a) from about 0.5 to about 10 ppm of orthophosphate expressed as elementary phosphorous; b) from about 40 to about 600 ppm of a first polymer comprising: i) carboxylic acid monomers; ii) monomers comprising a sulfonic acid group wherein the monomers comprising a sulfonic acid group represent 10% or less of the polymer on a molar basis; c) from about 15 to about 150 ppm of a phosphonate; d) a bleach system comprising bleach and a bleach catalyst; and e) less than 30 ppm of polyphosphate.Type: ApplicationFiled: July 10, 2013Publication date: February 27, 2014Inventors: Nathalie Sophie LETZELTER, Alexander Charles HOLLINGSWORTH, Fernando SOLACHE LEON, Victoria WRAY, Neil BRADLEY
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Publication number: 20140027669Abstract: The present invention relates to the use of branched polyesters obtainable by polycondensation of citric acid with at least one polyalcohol, and optionally with polycarboxylic acid component as additive in washing compositions, cleaners, detergents or a formulation for water treatment and to mixtures comprising such branched polyesters. The invention further relates to the use of hydrophobically modified branched polyesters, and to the method for cleaning, washing or water treatment using such branched polyesters.Type: ApplicationFiled: July 25, 2013Publication date: January 30, 2014Applicant: BASF SEInventors: Jürgen Detering, Monika Haberecht, Anna Müller-Cristadoro, Heike Weber
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Patent number: 8637442Abstract: The present invention encompasses a surface treatment composition which comprises a polyorganosiloxane fluid-silicone resin mixture and a carrier. The polyorganosiloxane fluid-silicone resin mixture comprises about 2% to about 95%, by weight of the mixture, of one or more polyorganosiloxane fluid compounds; from about 1% to about 10%, by weight of the mixture, of one or more silicone resin, a protonation agent, at least about 5%, by weight of the mixture; of water; and optionally, less than about 5%, by weight of the mixture, of an emulsifier.Type: GrantFiled: September 20, 2011Date of Patent: January 28, 2014Assignee: The Procter & Gamble CompanyInventors: Xiaoru Jenny Wang, James Lee Danziger, David S. Salloum, Stephen Thomas Murphy, Markus Merget, Franz X. Wimmer, Richard Becker
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Patent number: 8633146Abstract: The present invention encompasses a surface treatment composition which comprises a polyorganosiloxane fluid-silicone resin mixture and a carrier. The polyorganosiloxane fluid-silicone resin mixture comprises about 50% to about 99.99% by weight of one or more polyorganosiloxane fluid compounds, at least 0.01% by weight of one or more silicone resin, and a maximum of 5% by weight of water.Type: GrantFiled: September 20, 2011Date of Patent: January 21, 2014Assignee: The Procter & Gamble CompanyInventors: Xiaoru Jenny Wang, James Lee Danziger, David S. Salloum, Stephen Thomas Murphy, Markus Merget, Franz X. Wimmer, Richard Becker
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Publication number: 20140018279Abstract: Automatic dishwashing detergent compositions containing an esterified benzene sulfonate, a peroxide source, and a non-ionic surfactant provide a “3-in-1” benefit of red stain removal on plastics, tea stains on ceramics, and corrosion inhibition on metals.Type: ApplicationFiled: July 11, 2012Publication date: January 16, 2014Inventors: Xinbei Song, Jeffrey Scott DuPont, Jeffrey John Scheibel, Scott Leroy Cron
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Patent number: 8536109Abstract: This invention relates to a foam control composition comprising: (A) a silicone antifoam comprising (i) an organopolysiloxane having at least one silicon-bonded substituent of the formula X—Ar, wherein X represents a divalent aliphatic group bonded to silicon through a carbon atom and Ar represents an aromatic group, (ii) an organosilicon resin having the formula R1aSiO(4-a)/2 where R1 represents a hydrocarbon, a hydrocarbonoxy or a hydroxyl group and a has an average value of 0.5 to 2.4, and (iii) a hydrophobic filler; and (B) an organopolysiloxane resin having at least one polyoxyalkylene group in which the organopolysiloxane resin comprises tetrafunctional siloxane units having the formula SiO4/2 and monofunctional siloxane units having the formula R23SiO1/2, wherein the total number of tetrafunctional siloxane units in the resin is at least 50% based on the total number of siloxane units, and R2 represents a hydrocarbon group.Type: GrantFiled: February 3, 2010Date of Patent: September 17, 2013Assignees: Dow Corning Corporation, Dow Corning Toray Co., Ltd.Inventors: Pascal Delbrassinne, Jacqueline L'Hostis, Jianren Zeng
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Patent number: 8530401Abstract: Superior defoamer compositions contain a low viscosity linear organopolysiloxane, a higher viscosity, optionally branched organopolysiloxane, a polyethersiloxane with a low cloud point, and both colloidal silica and fumed silica.Type: GrantFiled: April 4, 2011Date of Patent: September 10, 2013Assignee: Wacker Chemie AGInventors: Richard Becker, Willibald Burger, Holger Rautschek
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Publication number: 20130206181Abstract: An automatic dishwashing composition offering good performance especially in the removal of stubborn stains, such as tea stains, comprises a chelating agent selected from hydroxyethyliminodiacetic acid, glucoheptonic acid, hydroxyethylethylenediaminetriacetic acid, poly(acrylic acid-co-hypophosphite), and salts, complexes and mixtures thereof; wherein the composition is substantially free of phosphate containing builders and substantially free of bleaching compounds.Type: ApplicationFiled: September 22, 2011Publication date: August 15, 2013Applicant: INNOSPEC LIMITEDInventors: Matthew Robert Giles, Nicholas John Dixon
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Publication number: 20130171023Abstract: A device for washing, sanitizing, and/or sterilizing an item is disclosed. The device may comprise a solution applicator for coating a surface of said item with a washing, sanitizing and/or sterilizing solution. The device may also comprise a heating unit for heating the solution coated on the surface of said item to a working temperature. The device may further comprise a control unit for keeping the temperature of the treating substance at the working temperature for a predetermined amount of time.Type: ApplicationFiled: September 7, 2010Publication date: July 4, 2013Inventors: Eran Ben-Shmuel, Alexander Bilchinsky, Steven R. Rogers, Daniella Atzmony, Elliad Silcoff
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Patent number: 8431517Abstract: Automatic dishwashing detergent compositions and compositions of matter, having polyvalent metal compounds and high levels of low-foaming, nonionic surfactants, are provided for protecting glassware from corrosion.Type: GrantFiled: September 15, 2005Date of Patent: April 30, 2013Assignee: The Procter & Gamble CompanyInventor: Brian Xiaoqing Song
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Patent number: 8431516Abstract: The compositions and methods for the removal of residues and contaminants from metal or dielectric surfaces comprises at least one alkyl diphosphonic acid, at least one second acidic substance at a mole ratio of about 1:1 to about 10:1 in water, and pH is adjusted to from about 6 to about 10 with a metal ion free base, and a surfactant. Particularly, a composition and method of cleaning residues after chemical mechanical polishing of a copper or aluminum surface of the semiconductor substrates.Type: GrantFiled: January 26, 2012Date of Patent: April 30, 2013Inventor: Wai Mun Lee
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Publication number: 20130072415Abstract: The present invention relates to detergent compositions containing a blend of selected isoprenoid-based surfactants and methods of making and using the same.Type: ApplicationFiled: September 20, 2012Publication date: March 21, 2013Applicant: The Procter & Gamble CompanyInventor: The Procter & Gamble Company
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Publication number: 20130072416Abstract: The present invention relates to detergent compositions containing a specific blend of isoprenoid-based surfactants to deliver high suds cleaning performance.Type: ApplicationFiled: September 20, 2012Publication date: March 21, 2013Applicant: The Procter & Gamble CompanyInventor: The Procter & Gamble Company
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Patent number: 8389458Abstract: An ADW composition comprising a builder and a water-soluble copolymer which comprises: (a) from about 30 to 60 mol % of the copolymer having a structural unit originating from a monoethylenic unsaturated dicarboxylic acid (or dicarboxylate) monomer having 4 to 6 carbon atoms or its anhydride at; (b) from about 30 to 60 mol % of the copolymer having a structural unit originating from a monoethylenic unsaturated monocarboxylic acid (or monocarboxylate) monomer having 3 to 8 carbon atoms; and (c) from about 5 to 15 mol % of the polymer having a structural unit originating from a monoethylenic unsaturated monomer having a sulfonic (or sulfonate) group; wherein the water-soluble copolymer has a weight average molecular weight of from about 1,000 to about 50,000 wherein the copolymer is polymerized with hydrogen peroxide.Type: GrantFiled: March 27, 2009Date of Patent: March 5, 2013Assignee: The Procter & Gamble CompanyInventors: Takahiro Tsumori, Masato Nakano
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Patent number: 8361342Abstract: The present invention relates to a compacted solid product for water purification comprising:—at least a first layer comprising at least a coagulant/flocculant system comprising at least one polyvalent inorganic salt, at least one water-soluble cationic polymer and at least one high-molecular-weight anionic polymer,—at least a second layer comprising at least one disinfectant that releases active chlorine on contact with water, characterized in that said coagulant/flocculant system moreover comprises a sodium alginate. The invention also relates to the method for preparing such a product.Type: GrantFiled: October 4, 2007Date of Patent: January 29, 2013Assignee: EurotabInventors: Paul Branlard, Gilles Rubinstenn
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Patent number: 8324145Abstract: The invention relates to a detergent which contains a surfactant and optionally further conventional additives of detergents and cleaning agents, the detergent comprising an anti-grey polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compound or a precursor compound thereof containing specific reactive groups, which can be used for the production thereof.Type: GrantFiled: September 20, 2011Date of Patent: December 4, 2012Assignee: Henkel AG & Co. KGAAInventors: Nadine Warkotsch, Birgit Middelhauve, Marc-Steffen Schiedel, Thomas Eiting
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Patent number: 8318649Abstract: The invention relates to machine dishwashing agents containing specific polycarbonate-, polyurethane-, and/or polyurea-polyorganosiloxane compounds or precursor compounds thereof of the reactive cyclic carbonate and urea type which help to avoid the formation of water spots and filming after the use of the agents and accelerate the drying of dishes.Type: GrantFiled: September 20, 2011Date of Patent: November 27, 2012Assignee: Henkel, AG & Co. KGAAInventors: Nadine Warkotsch, Marc-Steffen Schiedel, Johannes Zipfel, Arnd Kessler
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Patent number: 8303721Abstract: A phosphate-free dishwasher detergent which contains a builder, bleaching agents, and also a) a copolymer comprising i) monomers from the group of mono- or polyunsaturated carboxylic acids; ii) monomers of general formula R1(R2)C?C(R3)—X—R4; and iii) optionally further monomers, and b) a nonionic surfactant of general formula R1—CH(OH)CH2O-(AO)w-(A?O)x-(A?O)y-(A??O)z—R2. The detergent has good cleaning and rinsing results which are comparable to those of phosphate-containing dishwasher detergents or even outdo them.Type: GrantFiled: August 5, 2009Date of Patent: November 6, 2012Assignee: Henkel AG & Co. KGaAInventors: Nadine Warkotsch, Johannes Zipfel, Arnd Kessler, Christian Nitsch, Arno Dueffels, Thomas Holderbaum
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Patent number: 8293699Abstract: A composition for cleaning or rinsing hard surfaces in an aqueous or aqueous/alcoholic medium including at least one organophosphorus material for contributing to said surfaces antideposition and/or antiadhesion properties with regard to soiling substances capable of being deposited on the surfaces.Type: GrantFiled: January 6, 2009Date of Patent: October 23, 2012Assignee: Rhodia OperationsInventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
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Patent number: 8268765Abstract: A hydrophilized personal care formulation, which can be in the form of a hand or body soap (liquid or bar), lipstick, body wash, makeup remover, skin cleaner, hair conditioner, skin or hair moisturizer. The formulation employs an organophosphorus material or a mixture of an organophosphorus material, for example, mono-, di-, and polyol phosphate esters.Type: GrantFiled: November 30, 2010Date of Patent: September 18, 2012Assignee: Rhodia OperationsInventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
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Patent number: 8268768Abstract: The invention relates to a phosphate- and bleach-free automatic dishwashing agent containing: a) 5 to 60 wt % citrate, b) (hydrogen) carbonate, c) 2 to 40 wt % ethylenediamine disuccinic acid, wherein the weight ratio of the components b) and c) is between 1:5 and 10:1, and wherein said automatic dishwashing agent is characterized by good cleaning performance, particularly improved cleaning of tea.Type: GrantFiled: June 15, 2011Date of Patent: September 18, 2012Assignee: Henkel AG & Co. KGaAInventors: Dorota Sendor-Muller, Johannes Zipfel, Arnd Kessler, Christian Nitsch, Sven Muller
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Patent number: 8263542Abstract: Laundry detergent compositions that provide soil release benefits to all fabric comprising an organophosphorus soil release agents and optional non-cotton secondary soil release agents. The present invention further relates to a method for providing soil release benefits to cotton fabric by contacting cotton articles with a water soluble and/or dispersible organophosphorus material. The contacting can be during washing or by pretreating by applying the composition directly to stains or by presoaking the clothing in the composition prior to washing. The present invention further relates to providing soil release benefits to all fabric in the laundry wash load in the presence of a bleaching agent.Type: GrantFiled: March 24, 2011Date of Patent: September 11, 2012Assignee: Rhodia OperationsInventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
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Publication number: 20120196784Abstract: A phosphate-free detergent formulation for machine dishwashing is provided. The formulation contains as main components: copolymers of a monoethylenically unsaturated monocarboxylic acid and/or of a salt thereof, and an alkoxylated, monoethylenically unsaturated monomer, wherein the copolymer has a mean molecular weight Mw of from 30 000 to 500 000 g/mol and a K value of from 40 to 150, measured at pH 7 in 1% by weight aqueous solution at 25° C.; complexing agents; low-foaming nonionic surfactants; bleaches and, optionally, bleach activators; further builders; enzymes; and one or more further additives.Type: ApplicationFiled: April 12, 2012Publication date: August 2, 2012Applicant: BASF AKTIENGESELLSCHAFTInventors: Tanja Seebeck, Jürgen Tropsch, Lars Kissau
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Publication number: 20120184479Abstract: The present invention relates to the use of (oxidized) thioethers of alcohol alkoxylates in washing and cleaning compositions, especially in dishwashing compositions, and to washing and cleaning compositions, especially dishwashing compositions, which comprise (oxidized) thioethers of alcohol alkoxylates. These (oxidized) thioethers are especially suitable as surfactants with rinse aid function (rinse aid surfactants). “Oxidized” relates to the sulfur atom in the thioether, which may be present in oxidized form as sulfoxide (SO) or sulfonyl (SO2).Type: ApplicationFiled: January 13, 2012Publication date: July 19, 2012Applicant: BASF SEInventors: Sophie Maitro-Vogel, Jürgen Tropsch, Wolfgang Spiegler, Roman Benedikt Raether, Christian Bittner
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Publication number: 20120184478Abstract: The present invention relates to the use of (oxidized) thioethers of polyalkylene oxides in washing and cleaning compositions, especially in dishwashing compositions, and to washing and cleaning compositions, especially dishwashing compositions, which comprise (oxidized) thioethers of alcohol alkoxylates. These (oxidized) thioethers are especially suitable as surfactants with rinse aid function (rinse aid surfactants). “Oxidized” relates to the sulfur atom in the thioether, which may be present in oxidized form as sulfoxide (SO) or sulfonyl (SO2). The invention also relates to particular oxidized thioethers of polyalkylene oxides.Type: ApplicationFiled: January 13, 2012Publication date: July 19, 2012Applicant: BASF SEInventors: Sophie Maitro-Vogel, Jürgen Tropsch, Wolfgang Spiegler, Roman Benedikt Raether