With Diverse Non-soap Surfactant Patents (Class 510/422)
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Patent number: 11377623Abstract: A surfactant (a) having a critical micelle concentration (CMC) of 0.10 g/L or lower, represented by formula (1): R1—[—O-(A1O)n—H]m (1), wherein R1 is a C7-C20 hydrocarbon group having a valence number of m; m is an integer of 2 to 6; A1 in (A1O)n in each of [—O-(A1O)n—H]m is each independently a C2-C4 alkylene group; n in [—O-(A1O)n—H]m is each independently an integer of 1 to 100; and the sum of n in [—O-(A1O)n—H]m is 13 or greater.Type: GrantFiled: November 12, 2018Date of Patent: July 5, 2022Assignee: SANYO CHEMICAL INDUSTRIES, LTD.Inventors: Yusuke Araki, Yoshiyuki Wakahara
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Patent number: 10294443Abstract: A low-foaming composition for cleaning a ware-washing machine comprises water, an alkoxylate, an acid (preferably citric acid), and preferably a phase separation promoter (for example a polyethylene glycol or an ionic salt). The composition is in two separate layers under ambient conditions.Type: GrantFiled: January 29, 2018Date of Patent: May 21, 2019Assignee: RECKITT BENCKISER FINISH B.V.Inventors: Karl Ludwig Gibis, Dietmar Van Loyen, Chris Efstathios Housmekerides
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Patent number: 9920282Abstract: A low-foaming composition for cleaning a ware-washing machine comprises water, an alkoxylate, an acid (preferably citric acid), and preferably a phase separation promoter (for example a polyethylene glycol or an ionic salt). The composition is in two separate layers under ambient conditions.Type: GrantFiled: May 26, 2015Date of Patent: March 20, 2018Assignee: RECKITT BENCKISER FINISH B.V.Inventors: Karl Ludwig Gibis, Dietmar Van Loyen, Chris Efstathios Housmekerides
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Patent number: 9080132Abstract: A composition (C) of formula (I): R1—O-(G)p-H (I). G is a reducing sugar, R1 is a heptyl radical, p is a decimal number, and 1<p?5. Composition (C) is a mixture of compounds of five formulae: R1—O-(G)1-H (I1), R1—O-(G)2-H (I2), R1—O-(G)3-H (I3), R1—O-(G)4-H (I4), and R1—O-(G)5-H (I5). The sum of their molar proportions a1, a2, a3, a4 and a5 equals 1, and p=a1+2a2+3a3+4a4+5a5. Composition (C) is a solubilising agent in an acidic aqueous composition for non-ionic surfactant(s) according to: R—(O—CH(R?)—CH2)n—(O—CH2—CH2)m—O—H (II). R is a C8-C14 aliphatic radical, R? is CH3 or CH2CH3, 0?n?15, 0?m?15, and (n+m)>0. Also, compositions (C1) having 0.2-40% mass of composition(s) (C) and 0.2-80% mass non-ionic surfactant(s) of formula (II), which may be used to clean hard surfaces.Type: GrantFiled: May 14, 2012Date of Patent: July 14, 2015Assignee: SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPICInventors: Marie-Francoise Gayral Chirac, Sebastien Kerverdo, Jerome Guilbot, Herve Rolland
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Patent number: 9018152Abstract: A liquid detergent composition containing (A) 10 to 70 mass % of a nonionic surfactant, (B) 1 to 15 mass % of an anionic surfactant, (C) 0.01 to 2 mass % of a protease, and (D) 0.001 to 0.1 mass % of at least one compound selected from the group consisting of thiazole-based compounds and sulfur-containing amino acids.Type: GrantFiled: September 12, 2011Date of Patent: April 28, 2015Assignee: LION CorporationInventors: Hirotsugu Ogura, Hiroaki Shindo
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Patent number: 8993502Abstract: A composition for treating a hard surface. The composition has: (a) at least one adhesion promoter; (b) at least one surfactant selected from the group consisting of: anionic, non-ionic, cationic, amphoteric, zwitterionic, and combinations thereof; (c) mineral oil; (d) a blend of linear primary alcohols, wherein each alcohol of said blend includes a carbon chain containing 9 to 17 carbons or an ethoxylated blend thereof; (e) water; (f) optionally, at least one solvent; and wherein the composition is self-adhering upon application to a surface to be treated, and wherein the composition provides a wet film to said surface when water passes over said composition and surface.Type: GrantFiled: January 20, 2012Date of Patent: March 31, 2015Assignee: S. C. Johnson & Son, Inc.Inventors: Michael E. Klinkhammer, Russell B. Wortley, Thomas A. Strash
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Patent number: 8980813Abstract: A composition for treating a hard surface. The composition has: (a) at least one adhesion promoter; (b) at least one surfactant selected from the group consisting of: anionic, non-ionic, cationic, amphoteric, zwitterionic, and combinations thereof; (c) mineral oil; (d) water; (e) optionally, at least one solvent; and wherein the composition is self-adhering upon application to a surface to be treated, and wherein the composition provides a wet film to said surface when water passes over said composition and surface.Type: GrantFiled: January 20, 2012Date of Patent: March 17, 2015Assignee: S. C. Johnson & Son, Inc.Inventors: Michael E. Klinkhammer, Thomas A. Strash, John R. Wietfeldt, Russell B. Wortley
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Patent number: 8957011Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: January 8, 2014Date of Patent: February 17, 2015Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Patent number: 8933009Abstract: The present invention relates to the field of membrane separation processes and clean in place compositions for cleaning such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. According to the invention, surfactants and polymers useful for this process are unpredictable and specific surfactants, polymers, and combinations of the same are disclosed for use alone, as part of a cleaning composition. Methods of use of the same are also included.Type: GrantFiled: March 12, 2013Date of Patent: January 13, 2015Assignee: Ecolab USA Inc.Inventors: Paul Schacht, Jeffrey Weilage, Eric Schmidt, Joseph P. Curran, Ralf Krack, Victor Fuk-Pong Man, Charles Allen Hodge
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Patent number: 8927479Abstract: An aqueous aerosol bathroom cleaner includes a surfactant, a water-soluble or dispersible organic solvent, a chelating agent and a propellant that comprises n-butane. Comparative data demonstrate that the presence of n-butane in the composition enhances the rate of bathroom soap scum removal relative to aerosol compositions that do not contain n-butane in the propellant. The amount of surfactant present is sufficient so that the composition develops a stable foam upon being dispensed onto a soiled bathroom hard surface. The foam collapses after 10 to 60 seconds to deliver the cleaning components onto the surface.Type: GrantFiled: August 30, 2012Date of Patent: January 6, 2015Assignee: The Clorox CompanyInventor: Kristina Perlas
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Patent number: 8921295Abstract: A biodegradable concentrated neutral detergent composition comprises various chelate compounds, various corrosion inhibitors, an alkaline compound, at least one sequestrant, various surfactants and hydrotropes, and water. The detergent can be highly concentrated, has a good long term shelf life, and when diluted is very effective in cleaning metals such as surgical instruments and prevents corrosion resistance of the metal even in a hard water environment.Type: GrantFiled: June 29, 2011Date of Patent: December 30, 2014Assignee: American Sterilizer CompanyInventors: Ann Maria Kneipp, Nancy-Hope E. Kaiser, Althea Noel Johnson
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Patent number: 8901059Abstract: A hand dishwashing detergent composition comprising a chelant and branched surfactants to provide superior grease cleaning and shine.Type: GrantFiled: June 21, 2010Date of Patent: December 2, 2014Assignee: The Procter & Gamble CompanyInventors: Marc Francois Theophile Evers, Tania Patricia Maddox
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Patent number: 8895492Abstract: This application relates to a dilutable aqueous liquid cleaning composition, typically a dishwashing liquid, which comprises a plurality of surfactants, the surfactants including surfactant active components comprising from greater than 30% to up to 55% by weight, based on the weight of the composition, wherein the composition has a viscosity of 100 to 500 mPas as measured at 25° C., and the composition is dilutable with water to form a non-gelling diluted composition having up to six times the volume of the undiluted composition and a viscosity within the range of 100 to 1600 mPas as measured at 25° C. at any dilution up to the six times dilution.Type: GrantFiled: December 13, 2010Date of Patent: November 25, 2014Assignee: Colgate-Palmolive CompanyInventors: Jiashi Tarng, Joan Gambogi
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Patent number: 8877698Abstract: Aqueous hard surface treatment compositions necessarily comprise an alcohol constituent selected from the group consisting of methanol, ethanol, n-propanol, isopropanol, n-butanol, benzyl alcohol, and mixtures thereof which alcohol constituent comprises from about 40 and 70 weight percent (“% wt”) of the total weight of the composition of which it forms a part. Preferably however the alcohol constituent is present in an amount of from about 50% wt to about 70% wt, more preferably is present in amounts of from about 60% wt to about 70% wt.Type: GrantFiled: May 20, 2010Date of Patent: November 4, 2014Assignee: Reckitt Benckiser LLCInventors: Mark Timothy Bennett, Andrew Francis Colurciello, Caryn Oryniak, Janette Kumyoung Suh, Laura Jean Vaccaro
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Patent number: 8871700Abstract: The present invention relates to cleaning and disinfecting liquid detergent compositions and, in one embodiment, liquid hand dishwashing compositions, comprising a metal salt, preferably a divalent metal salt, preferably Zn2+-salt and linear alkyl nucleophilic surfactant, preferably a linear alkyl chain amine oxide. The present invention further relates to methods of disinfecting dishware and/or dishwashing implements and/or skin using such a liquid detergent compositions.Type: GrantFiled: May 24, 2013Date of Patent: October 28, 2014Assignee: The Procter & Gamble CompanyInventors: Jamila Tajmamet, Jean-Luc Philippe Bettiol, Robby Renilde Francois Keuleers
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Patent number: 8859485Abstract: Described are fabric care compositions, comprising a builder and an aqueous dispersion comprising an ethylene acrylic acid copolymer and a fragrance.Type: GrantFiled: December 12, 2011Date of Patent: October 14, 2014Assignee: Dow Global Technologies LLCInventors: Chaofang Yue, David Malotky, J. Keith Harris
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Patent number: 8809253Abstract: A container has: a) a collapsible receptacle, the wall of which is designed flexibly such that the internal volume of the receptacle is adapted to the volume of a liquid contained therein, and which has an outlet with an outlet valve; and b) in the receptacle a disinfectant composition in the form of a solution with a content of aliphatic alcohol of at most 20% by weight. It is possible that the disinfectant composition is not contaminated with spores or other germs also after the container has been opened, even upon repeated discharge from the container.Type: GrantFiled: January 8, 2014Date of Patent: August 19, 2014Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges ClaudeInventors: Sabine Behrends, Henning Reinstorff, Andreas Dettmann
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Patent number: 8741827Abstract: A multi-purpose cleaning compound comprising about 4.50% to about 16.50% by volume isopropyl alcohol; about 4.50% to about 16.50% by volume vinegar; about 2.00% and about 8.50% by volume ammonia; about 2.00% by volume of at least one pre-selected surfactant; between about 0.009% and about 0.05% by volume rosemary oil; and about 56.50% and about 86.90% by volume water.Type: GrantFiled: February 20, 2012Date of Patent: June 3, 2014Inventors: Lucyna Vyrostko, Joseph Vyrostko
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Patent number: 8729007Abstract: An acidic laundry detergent composition comprising less than about 20% of a surfactant system comprising surfactants selected from the group consisting of anionic surfactants, nonionic surfactants, cationic surfactants and mixtures thereof, wherein the surfactant system has a Hydrophilic Index of greater than or equal to about 9.00 and an organic acidulant at a level such that the ratio of surfactant system to organic acidulant is less or equal to about 3.0 and an alkaline neutralizer added in an amount necessary to raise the neat pH of the detergent composition above or equal to about 2.5 but no higher than or equal to about 3.0.Type: GrantFiled: January 17, 2013Date of Patent: May 20, 2014Assignee: The Procter & Gamble CompanyInventors: Eugene Steven Sadlowski, Cheyne Thomas, Peter De Nies, Nilgun Esin Aksoy
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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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Patent number: 8729005Abstract: An aqueous liquid acidic hard surface cleaning composition having a pH of about 2-4 which necessarily comprises: an acid constituent, which is preferably an organic acid constituent, and especially preferably acetic acid, at least one nonionic surfactant, and especially preferably wherein the nonionic surfactants are derived from Guerbet alcohols; an organic solvent constituent which comprises at least one glycol ether solvent, preferably a glycol ether solvent; a sequestering polymer constituent; optionally a cosurfactant constituent, including one or more anionic, cationic, amphoteric or zwitterionic surfactants; optionally one or more further constituents selected coloring agents, fragrances and fragrance solubilizers, viscosity modifying agents including one or more thickeners, pH adjusting agents and pH buffers including organic and inorganic salts, optical brighteners, opacifying agents, hydrotropes, abrasives, and preservatives, as well as other optional constituents known to the art; and the balance,Type: GrantFiled: August 5, 2009Date of Patent: May 20, 2014Assignee: Reckitt & Colman (Overseas) LimitedInventors: Malcolm Tom McKechnie, Edward Staunton, Alfred Vincent Spencer, Neil Atkin, Wesley Bowyer
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Patent number: 8658587Abstract: A container has: a) a collapsible receptacle, the wall of which is designed flexibly such that the internal volume of the receptacle is adapted to the volume of a liquid contained therein, and which has an outlet with an outlet valve; and b) in the receptacle a disinfectant composition in the form of a solution with a content of aliphatic alcohol of at most 20% by weight. It is possible that the disinfectant composition is not contaminated with spores or other germs also after the container has been opened, even upon repeated discharge from the container.Type: GrantFiled: February 10, 2011Date of Patent: February 25, 2014Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges ClaudeInventors: Sabine Behrends, Henning Reinstorff, Andreas Dettmann
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Patent number: 8658582Abstract: The present invention is directed toward a composition comprising: (a) at least one alkoxylated monoamine; (b) at least one alkoxylated monoacid; (c) at least one lipophilic compound; (d) at least one surfactant; (e) optionally, at least one auxiliary ingredient; and (f) at least one cosmetically acceptable carrier; wherein the ratio by weight of (b):(a) is greater than 1 and wherein the ratio by weight of (a)+(b):(c) is greater than 2. The present invention also relates to methods for cleansing and conditioning keratinous substrates. The methods can provide hair with improved shine, condition, manageability, and styling ability.Type: GrantFiled: December 7, 2010Date of Patent: February 25, 2014Assignee: L'orealInventors: Hongjie Cao, Dina Burakov
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Patent number: 8648026Abstract: A composition for dissolving and/or inhibiting deposition of scale on a surface of a system comprises an acidic component, a wetting agent, and a corrosion inhibitor. The composition may further comprise water. The acidic component comprises an alkanesulfonic acid, e.g. methanesulfonic acid (MSA). The wetting agent comprises a surfactant. The corrosion inhibitor comprises an amphoteric surfactant. The alkanesulfonic acid is present in an amount of at least about 50 weight percent (wt %), the surfactant is present in an amount of from about 0.1 to about 30 wt %, and the amphoteric surfactant is present in an amount of from about 0.025 to about 20 wt %, each based on 100 wt % of the alkanesulfonic acid, the surfactant, and the amphoteric surfactant combined. A method of dissolving and/or inhibiting deposition of scale on the surface of the system comprises the step of contacting the surface of the system with the composition.Type: GrantFiled: November 29, 2012Date of Patent: February 11, 2014Assignee: BASF SEInventors: Joseph P Borst, Keith Hirsch, Stephen F Gross
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Patent number: 8642530Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: April 5, 2013Date of Patent: February 4, 2014Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Patent number: 8598106Abstract: The present invention describes a formulation comprising: (A) at least one surfactant; and (B) an anti-microbial composition that comprises (i) an anti-microbial agent with surfactant properties; (ii) a hydrophobic material and (iii) a polar solvent.Type: GrantFiled: July 5, 2011Date of Patent: December 3, 2013Assignee: Byotrol PLCInventors: Ulrich Schwarz, Stephen Brian Falder, John Yates
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Patent number: 8575085Abstract: The present invention provides an anti-microbial composition comprising (i) an antimicrobial agent with surfactant properties, (ii) a siloxane selected from those having the formulae V:(H3C)[SiO(CH3)2]nSi(CH3)3, and (H3C)[SiO(CH3)HnSi(CH3)3, and mixtures thereof, wherein n is from 1 to 24; and (iii) a polar solvent, wherein the ratio of (i) to (ii) is from about 100:1 to about 5:1.Type: GrantFiled: October 26, 2011Date of Patent: November 5, 2013Assignee: Byotrol PLCInventors: Ulrich Schwarz, Stephen Brian Falder
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Patent number: 8546314Abstract: A surface treatment composition comprising from about 6% to about 20%, by weight of the composition, of cationic polymer; from about 6% to about 40%, by weight of the composition, of anionic surfactant; and from about 4% to about 15%, by weight of the composition, of a shielding salt, wherein the weight ratio of anionic surfactant to cationic polymer is between about 0.5:1 and about 4:1. The shielding salt is defined by having a molecular weight of from about 25 to about 500 and being incapable of lowering the surface tension of water below 50 mN/m when added to water at concentrations of up to 0.01M.Type: GrantFiled: November 6, 2012Date of Patent: October 1, 2013Assignee: The Procter & Gamble CompanyInventors: Sherri Lynn Randall, Michelle Ann Tscheiner, Eric Scott Johnson, Mark Robert Sivik
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Patent number: 8541352Abstract: Surface treatment compositions comprising certain cationic polymer(s), anionic surfactant, one or more shielding salts and hydrophobic association disruptor. The surface treatment compositions comprise at least about 6% by weight of cationic polymer, at least about 6% by weight anionic surfactant, and at least about 4% by weight of the shielding salt. The weight ratio of anionic surfactant to cationic polymer is between about 0.5:1 and about 4:1. The composition may also have a weight ratio of shielding salt to cationic polymer of between about 0.3:1 and about 3:1.Type: GrantFiled: November 6, 2012Date of Patent: September 24, 2013Assignee: The Procter & Gamble CompanyInventors: Sherri Lynn Randall, Michelle Ann Tscheiner, Eric Scott Johnson, Mark Robert Sivik
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Patent number: 8492325Abstract: Dual-usage aqueous liquid detergent compositions having suds compatability and improved cleaning, said composition containing from about 1% to about 60%, by weight of the composition, of a surfactant system wherein said surfactant system contains at least 35%, by weight of the surfactant system, of alkylethoxysulfate; from 0% to about 10%, by weight of the surfactant system, of nonionic surfactant; from 0% to about 10%, by weight of the surfactant system, of soap; further contains from about 0.001% to about 4.0%, by weight of the composition, of an anti-foam selected from organomodified silicone polymers with aryl or alkylaryl substituents combined with silicone resin and the primary filler is modified silica; and mixtures thereof; and contains from about 0.01% to about 2.5%, by weight of the composition, of a structurant. Methods of using such detergent compositions for laundering textiles.Type: GrantFiled: February 23, 2011Date of Patent: July 23, 2013Assignee: The Procter & Gamble CompanyInventors: Eugene Steven Sadlowski, Shari Joy Soper
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Patent number: 8470755Abstract: The present invention relates to cleaning and disinfecting liquid detergent compositions and, in one embodiment, liquid hand dishwashing compositions, comprising a metal salt, preferably a divalent metal salt, preferably Zn2+-salt and linear alkyl nucleophilic surfactant, preferably a linear alkyl chain amine oxide. The present invention further relates to methods of disinfecting dishware and/or dishwashing implements and/or skin using such a liquid detergent compositions.Type: GrantFiled: March 23, 2012Date of Patent: June 25, 2013Assignee: The Procter & Gamble CompanyInventors: Jamila Tajmamet, Jean-Luc Philippe Bettiol, Robby Renilde François Keuleeers
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Patent number: 8450264Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: October 16, 2012Date of Patent: May 28, 2013Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Process for making a cleaning composition employing direct incorporation of concentrated surfactants
Patent number: 8440605Abstract: The proposed process of the present application passes a concentrated surfactant in a lamellar phase though a high-shear device diluting the concentrated surfactant in a lamellar phase to an isotropic phase without encountering the highly viscous middle phase.Type: GrantFiled: June 8, 2010Date of Patent: May 14, 2013Assignee: The Procter & Gamble CompanyInventor: Geoffrey Marc Wise -
Patent number: 8389461Abstract: The present disclosure relates generally to compositions and methods to disperse oils and other petroleum derivatives from bodies of water and land areas. The present disclosure further relates to biologically-compatible compositions and methods to disperse oils and other petroleum derivatives.Type: GrantFiled: October 13, 2010Date of Patent: March 5, 2013Assignee: EarthCare USA, Inc.Inventor: David C. Dudley
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Patent number: 8338353Abstract: The invention is directed toward improved aqueous hard surface cleaning compositions which include one or more polysulfonic acids The inclusion of one or more polysulfonic acids in a hard surface composition provides for improved removal of insoluble salt deposits resulting from hard water In an embodiment, the invention utilizes a foaming agent fragrance and a thickening agent.Type: GrantFiled: July 24, 2008Date of Patent: December 25, 2012Assignee: Arkema Inc.Inventors: Nicholas M. Martyak, Gary E. Stringer
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Patent number: 8328949Abstract: An apparatus and method for cleaning a freshly laid egg is provided. An egg cleansing towelette is impregnated with an egg cleansing solution and sealed in a container. The towelette can be removed from the container when needed. The impregnated towelette can be rubbed over the shell of the freshly laid egg to remove dirt, blood, yolk and other undesirable materials found in a chicken coop. The towelette can also include an abrasive material to help remove the undesirable material. The egg cleansing solution can be fragrance-free and blended as to not potentially damage the bloom on the egg. The towelettes can be purchased in a container with a resealable opening.Type: GrantFiled: December 30, 2011Date of Patent: December 11, 2012Inventor: Samuel Jeffries
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Patent number: 8329630Abstract: Cleaner compositions, methods of making cleaners, and methods of use are disclosed. Disclosed is a method of formulating a ready-to-use degreaser composition that has extended to infinite cling time. The method of making the cleaner results in thickened compositions that are capable of removing from vertical and inverted surfaces fresh, greasy and baked-on soils encountered in the food industry. The compositions include one or more alkalinity sources, one or more chelants, one or more surfactants, one or more thickening agents, one or more solvents, one or more buffers, and as a remainder, water. Compositions prepared according to the method of the invention are substantially free of phosphorous and have a low caustic content making them user friendly, having a lower pH than commercially available cleaners. Yet the cleaners prepared according to the method of the invention are surprisingly effective at removing tenacious baked-on soils encountered in the food service industry.Type: GrantFiled: January 26, 2012Date of Patent: December 11, 2012Assignee: Ecolab USA Inc.Inventors: Jeremy B. Finison, Daniel L. Moran, Stephen T. Smith, Thomas J. Vinson, Karen O. Rigley
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Patent number: 8324147Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: May 14, 2012Date of Patent: December 4, 2012Assignee: Ecolab USA Inc.Inventors: Janel Marie Kieffer, Victor Fuk-Pong Man, Steven E. Lentsch
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Patent number: 8309507Abstract: The invention is directed to a fluid detergent composition comprising a di-amido gellant and a surfactant, and a method for structuring said composition.Type: GrantFiled: February 27, 2012Date of Patent: November 13, 2012Assignee: The Procter & Gamble CompanyInventors: Susana Fernandez Prieto, Johan Smets, Beatriu Escuder Gil, Juan Felipe Miravet Celades, Vincent Josep Nebot Carda
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Patent number: 8304379Abstract: According to the present invention, a solidified detergent composition is provided.Type: GrantFiled: July 4, 2008Date of Patent: November 6, 2012Assignee: Hiroshima UniversityInventor: Hiroki Nikawa
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Patent number: 8288331Abstract: The present invention relates to a liquid detergent composition containing (a) a specific compound having one alkyl group selected from a 2-ethylhexyl group, an isononyl group and an isodecyl group, (b) a surfactant selected from anionic surfactants and amphoteric surfactants, (c) a hydrophobic organic solvent that is liquid at 20° C., and (d) water in specific ratios.Type: GrantFiled: June 20, 2006Date of Patent: October 16, 2012Assignee: Kao CorporationInventors: Junya Hanai, Toshiharu Noguchi, Kazunori Tsukuda
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Patent number: 8236746Abstract: A detergent composition containing: (a) a nonionic surfactant containing a polyoxyalkylene alkyl ether of which alkylene oxide moiety has an average number of moles of from 4 to 8; (b) an anionic surfactant, excluding a fatty acid and a salt thereof; and (c) a clay mineral represented by the general formula (I): [Si8(MgaAlb)O20(OH)4]X?·MeX+??(I) wherein a, b and x satisfy 0<a?6, 0<b?4, and x=12?2a?3b, and Me is at least one member selected from Na, K, Li, Ca, Mg and NH4, wherein the clay mineral is contained in an amount of 3% by weight or more, wherein a weight ratio of the component (a) to the component (b), (a)/(b), exceeds 1 and is less than 5.Type: GrantFiled: January 30, 2008Date of Patent: August 7, 2012Assignee: Kao CorporationInventors: Yuki Yanagisawa, Kuniaki Mitsuyoshi, Wataru Ueno, Isao Yamada, Teruo Kubota
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Patent number: 8222197Abstract: The invention is directed to a fluid detergent composition comprising a pH tuneable amido gellant and a surfactant, and a method for structuring said composition.Type: GrantFiled: March 11, 2011Date of Patent: July 17, 2012Assignee: The Procter & Gamble CompanyInventors: Susana Fernandez Prieto, Johan Smets, Beatriu Escuder Gil, Juan Felipe Miravet Celades, Vincent Josep Nebot Carda
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Patent number: 8222193Abstract: The present invention relates to hydrogel particles containing bubbles and having a specific gravity of 0.7 to 1.00 and an average particle diameter of 50 to 500 ?m, as well as a process for producing the same. The hydrogel particles may also contain hollow inorganic particles.Type: GrantFiled: June 26, 2007Date of Patent: July 17, 2012Assignee: Kao CorporationInventors: Kimitaka Tanaka, Satoshi Ueno, Koji Mine
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Patent number: 8216991Abstract: A solvent system for use in a microemulsion or protomicroemulsion where the solvents are selected to have a Hansen parameter of ?d to be from 15 to about 18; of ?p to be from 0 to about 8 and of ?H to be from 0 to about 12; such that the resulting Hansen parameter of the solvents comprises has a ?d of from 15 to about 18; a ?p from about 2 to about 8 and a ?H of from about 5 to about 12.Type: GrantFiled: July 9, 2009Date of Patent: July 10, 2012Assignee: The Procter & Gamble companyInventors: Freddy Arthur Barnabas, Jennifer Lynn Treadway
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Patent number: 8216992Abstract: The present invention discloses an improved cleaning composition for cleaning metal surfaces such as aluminum and aluminum-containing alloys. The cleaning composition of the present invention comprises water and an ethoxylate of an alcohol having Formula R1—OH wherein R1 is a saturated or unsaturated, straight-chain or branched aliphatic having from 12 to 80 carbon atoms; an inorganic pH adjusting component; and at least one surfactant that is different than the ethoxylate set forth above. The cleaning composition of the present invention also has an average water-break-free percent reduction of less than 50% after 7 days aging of a working composition prepared from the cleaning composition. The present invention also provides a method of cleaning a metal surface with the cleaning composition of the invention.Type: GrantFiled: January 23, 2004Date of Patent: July 10, 2012Assignee: Henkel KGaAInventors: Andrew M. Hatch, Gary L. Rochfort, Richard D. Banaszak
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Publication number: 20120172271Abstract: An alkaline composition having a pH ranging from about 8.5 to about 10 comprising a first substantially hydrophilic nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 12 to about 15; a second substantially hydrophilic nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 16 to 20; a bio-film permeation agent; and an aqueous solvent, wherein a total amount of the first substantially hydrophilic nonionic alkoxylated alcohol surfactant and the second substantially hydrophilic nonionic alkoxylated alcohol surfactant in the alkaline composition ranges from about 2 to about 20 percent by weight of a total weight of the alkaline composition.Type: ApplicationFiled: March 7, 2012Publication date: July 5, 2012Applicant: STRYKER CORPORATIONInventors: Jeffrey G. Hubrig, Joseph B. Dooley
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Patent number: 8211851Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.Type: GrantFiled: May 5, 2011Date of Patent: July 3, 2012Assignee: Ecolab USA Inc.Inventors: Janel M. Kieffer, Victor F. Man, Steven E. Lentsch
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Patent number: 8211849Abstract: The present invention relates to a stable antimicrobial and cleaning compositions including an amine antimicrobial agent; a borate salt; and spores (bacterial or fungal), vegetative bacteria, fungi, or enzyme, and to methods of using the composition. The composition can also include a polyol.Type: GrantFiled: April 20, 2011Date of Patent: July 3, 2012Assignee: Ecolabb USA Inc.Inventors: Katherine J. Molinaro, Daniel E. Pedersen, Joshua P. Magnuson, Michael E. Besse, Jaclyn J. Steep, Victor F. Man
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Patent number: 8193136Abstract: Antibacterial compositions having antibacterial effectiveness and reduced eye irritation potential are disclosed. The antibacterial compositions contain a quaternary ammonium compound, an alkamine oxide, a nonionic compound, optional adjuvant materials known in the art, and water. The eye irritation is decreased by decreasing the amount, by weight, of alkamine oxide present in the composition and alternatively, or in combination therewith, increasing the ratio of nonionic material to alkamine oxide present in the composition.Type: GrantFiled: August 25, 2011Date of Patent: June 5, 2012Assignee: The Dial CorporationInventors: Timothy J. Taylor, Priscilla S. Fox, Kathleen Carmelle Cater