Polycarboxylic Acid Component, Or Acid Anhydride, Salt, Or Ester Thereof (e.g., Maleic Anhydride Polymer, Polyacrylic Acid, Etc.) Patents (Class 510/398)
  • Patent number: 8906837
    Abstract: The invention relates to compositions containing at least 10 wt.-% of water in relation to the total composition, if required, one or more additional solvents, optionally one or more emollients, if necessary, one of more emulsifiers, one or more surfactants which are different from the emulsifiers. The compositions being characterized such that they contain 0.01-30 wt.-% of super absorbing particles in relation to the total composition, and to the use thereof as skin and hand cleaning means.
    Type: Grant
    Filed: January 30, 2012
    Date of Patent: December 9, 2014
    Assignee: DEB IP Limited
    Inventors: Petra Allef, Thomas Mangen, Laurent Wattebled, Christian Schmidt, Frank Loeker
  • Patent number: 8877700
    Abstract: An aqueous detergent according to the invention contains substantially no polyalkylene glycol, but contains a salt of at least one of the following carboxylic acids A, B and C: A: an aliphatic monobasic carboxylic acid having a total carbon number of 9 or 10 and including a branched alkyl group; B: sebacic acid; and C: an aromatic monobasic carboxylic acid having a total carbon number of 11 to 13.
    Type: Grant
    Filed: August 25, 2011
    Date of Patent: November 4, 2014
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventor: Hiroshi Kawasaki
  • Patent number: 8877699
    Abstract: A dishwasher detergent composition comprising: a compound of formula 1; a liquid non-ionic surfactant; and at least one solid non-ionic surfactant.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: November 4, 2014
    Assignee: Reckitt & Colman (Overseas) Limited
    Inventors: Judith Preuschen, Andrea Stein
  • Patent number: 8865639
    Abstract: The invention relates to copolymers which contain a) at least 15% by weight units of an ethylenically unsaturated carboxylic acid, b) at least 15% by weight units of a C4-C8-alkylacrylats, c) less than 5% by weight units of methyl methacrylate, and are used as thickeners in liquid textile detergents. The copolymers can additionally contain units of a non-ionic ethylenically unsaturated surfactant monomer that are incorporated by polymerization. The thickeners are characterized by high thickening action, high shear thinning and low graying of the laundry after the washing process.
    Type: Grant
    Filed: February 11, 2011
    Date of Patent: October 21, 2014
    Assignee: BASF SE
    Inventors: Christofer Arisandy, Kati Schmidt, Reinhold J. Leyrer
  • Patent number: 8802615
    Abstract: A process for making a particle comprising at least 45 wt % sulphate, from 0 wt % to 15 wt % anionic detersive surfactant, and having a bulk density of from 350 g/l to 700 g/l, comprising the steps of; (a) preparing an aqueous slurry comprising sulphate, and optionally detersive surfactant; (b) drying the particle; and wherein the sulphate added to the aqueous slurry has a volume average particle size of from 10 micrometers to 50 micrometers.
    Type: Grant
    Filed: February 20, 2013
    Date of Patent: August 12, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Andres Arturo Martinez-Guzman, Adam Porter, Hossam Hassan Tantawy, Nigel Patrick Somerville-Roberts, Alan Thomas Brooker
  • Patent number: 8759273
    Abstract: A liquid detergent composition has a thickening system which comprises; (a) a carboxylic acid/carboxylate polymer, and (b) a polymer comprising an ammonium group.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: June 24, 2014
    Assignee: Reckitt Benckiser N.V.
    Inventors: Giovanni Zordan, Antonella Torchiaro
  • Patent number: 8735339
    Abstract: 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: Grant
    Filed: December 8, 2011
    Date of Patent: May 27, 2014
    Assignee: Innospec Limited
    Inventor: Matthew Robert Giles
  • Patent number: 8735336
    Abstract: Methods for removing an organic material from a portion of oilfield equipment are described. The methods include forming a composition that includes a hybrid polymer and introducing the composition to the portion of the oilfield equipment from which the organic material is to be removed. The hybrid polymer includes a synthetic component formed from at least one or more olefinically unsaturated carboxylic acid monomers or salts thereof, and a natural component formed from a hydroxyl-containing natural moiety.
    Type: Grant
    Filed: February 18, 2013
    Date of Patent: May 27, 2014
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Jayachandran Perumalsamy, Colby Tate
  • Patent number: 8618039
    Abstract: A granular material for use in the treating of textile materials, comprising (i) a silicone material having at least one nitrogen containing substituent, (ii) an aluminosilicate carrier and (iii) a binder, preferably in conjunction with a surface active material. Also described is a process for preparing such granular materials, which comprises forming a water-in-oil emulsion of component (i) in conjunction with component (iii) by dispersing and agitating said components in water, followed by depositing said emulsion onto a free flowing powder form of component (ii), for example by spraying, and removing sufficient water from the product to obtain a free flowing granular material. The granules are useful in a process of treating textile materials in an aqueous medium, particularly where the textile material is denim. Preferably the granular material is added into the finishing steps of denim such as the desizing, the fading or the softening steps and helps with avoiding backstaining.
    Type: Grant
    Filed: December 11, 2007
    Date of Patent: December 31, 2013
    Assignees: Dow Corning India, Dow Corning Corporation
    Inventors: Ganesh Srinivasan, Anick Colson, Alice Devinat, Jacqueline L'Hostis, Padmadas Nair
  • Publication number: 20130219643
    Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles derived from the olive pits.
    Type: Application
    Filed: February 20, 2013
    Publication date: August 29, 2013
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventor: The Procter & Gamble Company
  • Patent number: 8426351
    Abstract: The present invention provides a liquid softener composition having pH 2 to 5 at 20° C. and containing (a) a polymer compound having a weight-average molecular weight of 2,000 to 90,000 and containing specific monomer units (A) and (B) in a specific molar ratio, (b) one or more compounds selected from specific quaternary ammonium salts and amine compounds, and (c) at least one compound selected from water and solvents having a C log P value of 2 or less within specified ranges.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: April 23, 2013
    Assignee: Kao Corporation
    Inventors: Kyoko Okada, Takahiro Osumi, Kazutaka Shiratsuchi, Noriaki Ushio, Kouji Ohsaki
  • Publication number: 20120321681
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.
    Type: Application
    Filed: June 19, 2012
    Publication date: December 20, 2012
    Inventors: Denis Alfred Gonzales, Aicha Dkidak, Martin Ian James
  • Publication number: 20120317735
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.
    Type: Application
    Filed: June 19, 2012
    Publication date: December 20, 2012
    Inventors: Denis Alfred Gonzales, Aicha Dkidak, Martin Ian James
  • Publication number: 20120321568
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.
    Type: Application
    Filed: June 14, 2012
    Publication date: December 20, 2012
    Inventors: Denis Alfred GONZALES, Aicha DKIDAK, Martin Ian JAMES
  • Publication number: 20120317736
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.
    Type: Application
    Filed: June 19, 2012
    Publication date: December 20, 2012
    Inventors: Denis Alfred Gonzales, Martin Ian James
  • Patent number: 8293696
    Abstract: Compositions, such as alkali builder compositions for the laundry industry, are provided and include water, an alkali metal hydroxide component, a chelating component and a hydroxyethyliminodiacetic acid (HEIDA) component. Methods for producing such compositions are also disclosed.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: October 23, 2012
    Assignee: Ecolab, Inc.
    Inventors: Kevin P. McLaren, Joseph C. Drozd, Gordon Renn
  • Patent number: 8283301
    Abstract: An automatic dishwashing detergent composition having at least two components. The first component is a polymer containing polymerized residues of at least one C3-C6 carboxylic acid monomer and a lactone end group. The second component is a biodegradable builder selected from among nitrilotriacetic acid, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, glycine-N,N-diacetic acid, methylglycine-N,N-diacetic acid, 2-hydroxyethyliminodiacetic acid, glutamic acid-N,N-diacetic acid, 3-hydroxy-2,2?-iminodisuccinate, S,S-ethylenediaminedisuccinate aspartic acid-diacetic acid, N,N?-ethylenediamine disuccinic acid, iminodisuccinic acid, aspartic acid, aspartic acid-N,N-diacetate, beta-alaninediacetic acid, polyaspartic acid, salts thereof and combinations thereof.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: October 9, 2012
    Assignee: Rohm and Haas Company
    Inventors: Joseph Manna, Jan Edward Shulman
  • Patent number: 8242067
    Abstract: A cleaning compound is disclosed for removing particulate contaminants from a semiconductor substrate surface. The cleaning compound includes a liquid and carboxylic acid solid components dispersed in a substantially uniform manner in the liquid. A concentration of the carboxylic acid solid components in the liquid exceeds a solubility limit of the carboxylic acid solid components in the liquid. In one embodiment, a concentration of the carboxylic acid solid components in the liquid is within a range extending from about 3 percent by weight to about 5 percent by weight. In one embodiment, the carboxylic acid solid components are defined by a carbon number of at least four. The carboxylic acid solid components are defined to interact with the particulate contaminants on the semiconductor substrate surface to remove the particulate contaminants from the semiconductor substrate surface. The cleaning compound is viscous and may be formed as a gel.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: August 14, 2012
    Assignee: Lam Research Corporation
    Inventors: Mikhail Korolik, Erik M. Freer, John M. de Larios, Katrina Mikhaylichenko, Mike Ravkin, Fritz Redeker
  • Publication number: 20120121523
    Abstract: A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C5-C42)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C1-C6)alkyl groups per ring carbon atom is useful in making polymers, particularly pH responsive polymers.
    Type: Application
    Filed: November 7, 2011
    Publication date: May 17, 2012
    Applicant: RHODIA OPERATIONS
    Inventors: Hui Shirley Yang, Derek Pakenham, Herve Adam, Pierre Hennaux, Brian Chung, Subramanian Kesavan, Seren Frantz
  • Patent number: 8168578
    Abstract: A water-based composition for enhancing shine or gloss in an elastomeric surface is in the form of a stable aqueous dispersion having a pH of from about 6 to about 7 and containing by weight: (a) less than 10% of at least one polydiorganosiloxane fluid; (b) from about 0.02% to about 2.0% of an alkali-swellable acrylic homopolymer or copolymer crosslinked with a polyalkenyl polyether; and (c) water. In one embodiment, the composition contains less than 1% by weight of a wetting agent and has no additional surfactants, hydrotropes and emulsifying agents. The composition can be used to enhance shine or gloss in elastomeric surfaces such as rubber or vinyl, preferably automotive tires, by applying an effective amount of the composition to the surface and distributing the composition with an application implement. The composition contains less organopolysiloxane than commercial formulations but exhibits gloss-enhancing performance that is comparable or even higher than that exhibited by commercial compositions.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: May 1, 2012
    Assignee: The Armor AII/STP Products Company
    Inventor: Ashot K. Serobian
  • Patent number: 8163686
    Abstract: A dishwasher detergent delivery cartridge comprises a plurality of unit dose elements of a dishwasher detergent composition, the composition being a substantially coherent mass and comprising at least 20 wt % of methyl glycine diacetic acid and/or a salt thereof and/or of glutamic diacetic acid and/or a salt thereof. Such compositions have been found to have excellent stability and/or performance in multi-dose applications.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: April 24, 2012
    Assignee: Reckitt Benckiser N.V.
    Inventors: Karl-Ludwig Gibis, Chris Efstathios Housmekerides
  • Publication number: 20120066851
    Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.
    Type: Application
    Filed: September 20, 2011
    Publication date: March 22, 2012
    Inventors: Denis Alfred Gonzales, Aicha Dkidak, Eva Maria Perez-Prat Vinuesa
  • Publication number: 20120071378
    Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.
    Type: Application
    Filed: September 20, 2011
    Publication date: March 22, 2012
    Inventors: Denis Alfred Gonzales, Christopher Charles Graham, Colin Stephenson
  • Publication number: 20110262504
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.
    Type: Application
    Filed: April 20, 2011
    Publication date: October 27, 2011
    Inventors: Geert Andre Deleersnyder, Denis Alfred Gonzales, Martin Ian James, Eva Maria Perez-Prat Vinuesa
  • Patent number: 7968508
    Abstract: Washing and cleaning agents containing benzophenone or benzole anilide derivatives containing carboxyl groups, which function as protease inhibitors and are suitable as enzyme stabilizers. Additional subjects are the use of such compounds as reversible inhibitors of a protease and consequently for a washing or cleaning agent formulation, and additional methods and uses relating thereto.
    Type: Grant
    Filed: September 4, 2009
    Date of Patent: June 28, 2011
    Assignee: Henkel AG & Co. KGaA
    Inventors: Andreas Michels, Robin Ghosh, Cornelius Bessler, Daniela Lowis
  • Publication number: 20110150787
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 23, 2011
    Inventors: Denis Alfred GONZALES, Aicha Dkidak, Chris Jaak De Cuyper
  • Publication number: 20110150950
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 23, 2011
    Inventors: Denis Alfred GONZALES, Aicha Dkidak
  • Publication number: 20110150951
    Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 23, 2011
    Inventors: Denis Alfred Gonzales, Aicha Dkidak, Chris Jaak De Cuyper
  • Patent number: 7781389
    Abstract: The invention proposes a bleaching agent-containing washing or cleaning agent that contains a particulate phthalimidoperoxyalkanoic acid and an active substance selected from the group encompassing Zn ions, benzotriazole, nitrate ions, phosphonocarboxylic acids, phosphonic acids, phosphates, polyaspartic acids, fatty amines, surfactants having nitrogen-containing head groups, and mixtures thereof.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: August 24, 2010
    Assignee: Henkel AG & Co. KGaA
    Inventors: Peter Schmiedel, Elke Scholl, Wolfgang Von Rybinski, Christian Rosenkranz, Soeren Hoelsken, Bernhard Guckenbiehl
  • Patent number: 7700536
    Abstract: A foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate in an amount of about 0.01 to about 1% by weight of the composition: b) at least one glycol ether in an amount of about 0.1 to about 1.5% by weight of the composition; c) at least one alcohol in an amount of about 2 to about 6% by weight of the composition; and d) water. Also, a foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate; b) at least one glycol ether; c) at least one alcohol: and d) water, wherein the composition has a run down time of greater than about 15 seconds on a vertical glass surface across a distance of 10 cm.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: April 20, 2010
    Assignee: Colgate-Palmolive Company
    Inventors: Patrick Diet, Isabelle Léonard
  • Patent number: 7645731
    Abstract: A detergent composition is provided for preventing calcium, magnesium and iron precipitation and for removing soils. The detergent composition includes a caustic, a surfactant and an aminocarboxylate functionalized catechol. The detergent composition may include less than about 10% by weight phosphorous-containing compounds, NTA, and EDTA.
    Type: Grant
    Filed: January 8, 2009
    Date of Patent: January 12, 2010
    Assignee: Ecolab Inc.
    Inventors: Carter Silvernail, Erik Olson
  • Patent number: 7479476
    Abstract: Antimicrobial composition comprising iodide and thiocyanate anions, periodic acid, and nitrogen and/or phosphorous containing polymers.
    Type: Grant
    Filed: December 1, 2004
    Date of Patent: January 20, 2009
    Assignee: BASF Aktiengesellschaft
    Inventors: David Wilson Ashworth, Darren Hodgkinson, Jürgen Huff
  • Patent number: 7470651
    Abstract: Disclosed are conditioning compositions comprising by weight: (a) from about 0.1% to about 10% of a surfactant system comprising at least one cationic surfactant; (b) from about 0.05% to about 10% of a polymer selected from the group consisting of an anionic polymer, an amphoteric polymer, and mixtures thereof; and (c) an aqueous carrier; wherein the surfactant system and the polymer form a water-insoluble complex upon dilution, and wherein the composition is transparent or translucent. The compositions are especially suitable for hair care products such as hair conditioning products for rinse-off use.
    Type: Grant
    Filed: June 20, 2006
    Date of Patent: December 30, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Nobuaki Uehara, Robert Lee Wells, Masahiro Hatano
  • Patent number: 7456143
    Abstract: A particulate washing or cleaning composition containing (A) a phosphate-free water-soluble builder component and (B) alkali metal percarbonate particles having a coating containing alkali metal silicate.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: November 25, 2008
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    Inventors: Horst-Dieter Speckmann, Joerg Poethkow, Heike Schirmer-Ditze, Gerhard Blasey, Birgit Middlehauve
  • Patent number: 7390775
    Abstract: Surfactant-thickened active chlorine-containing bleach compositions including at least one water soluble anionic styrenic polymer are described. The styrenic polymer serves to improve the rheology properties of the thickened bleach composition. The thickened bleach composition additionally includes a surfactant-based thickening system including an amine oxide, and an alkaline agent to maintain the pH of the composition at about 10 or greater. The amine oxide includes at least 75% of one or more C14-C18 alkyl dimethyl amine oxides. The thickened bleach compositions have reduced viscosity, decreased elastic properties, with improved flow and pour properties resulting from the inclusion of the styrenic polymer.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: June 24, 2008
    Assignee: S.C. Johnson & Son, Inc.
    Inventors: Wayne M. Rees, Susan L. Bryant
  • Patent number: 7375072
    Abstract: A builder-containing laundry detergent or cleaning composition is comprised of: (1) alkali metal percarbonate; (2) a water-soluble builder block which comprised of: a) from 5% by weight to 35% by weight of citric acid, an alkali metal citrate, an alkali metal carbonate, and/or an alkali metal hydrogen carbonate, b) up to 10% by weight of alkali metal silicate having a modulus in the range from 1.8 to 2.5, c) up to 2% by weight of phosphonic acid and/or alkali metal phosphate, d) up to 50% by weight of alkali metal phosphate, and e) up to 10% by weight of polymeric polycarboxylate, wherein at least two of components b), c), d) and e) are present in amounts greater than 0% by weight, and (3) a soil release-capable alkyl or hydroxyalkyl cellulose derivative. The soil release-capable action of cellulose derivatives is particularly marked when they are used in laundry detergents or cleaning compositions which comprise alkali metal percarbonates and contain only water-soluble builders.
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: May 20, 2008
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Josef Penninger
  • Patent number: 7354892
    Abstract: A unique laundry detergent composition is described that comprises linear alkyl benzene sulfonate, alkyl ether sulfate, alcohol ethoxylate, fatty acid, an alkali metal silicate, polyacrylate, and optionally carbonate, that is low sudsing and that shows improved whiteness retention over other fatty acid soap containing detergents in the absence of silicates.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: April 8, 2008
    Assignee: The Dial Corporation
    Inventors: Thorsten Bastigkeit, Jessica Lawshe, Daniel Wood, Aurora Stamper, Joan Bergstrom
  • Patent number: 7354888
    Abstract: Provided is an antibacterial aqueous solution comprising a phosphate, a citrate, and a silicate; a method of controlling bacterial contamination and/or growth in food substance; a method of prohibiting the formation of, and/or facilitating the removing of, silicate aggregation on metal article; and a method of reducing phosphate usage in industrial antibacterial process.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: April 8, 2008
    Assignee: Danisco A/S
    Inventor: Charles R. Mostoller
  • Patent number: 7316995
    Abstract: A builder-containing laundry detergent or cleaning composition comprising: (1) a water-soluble builder block which comprised of: a) from 5% by weight to 35% by weight of citric acid, an alkali metal citrate, an alkali metal carbonate, and/or an alkali metal hydrogen carbonate, b) up to 5% by weight of alkali metal silicate having a modulus in the range from 1.8 to 2.5, c) up to 2% by weight of phosphonic acid and/or alkali metal phosphate, d) up to 50% by weight of alkali metal phosphate, and e) up to 10% by weight of polymeric polycarboxylate, wherein at least two of components b), c), d) and e) are present in amounts greater than 0% by weight, and (2) a soil release-capable alkyl or hydroxyalkyl cellulose derivative. The soil release-capable action of cellulose derivatives is particularly marked when they are used in laundry detergents or cleaning compositions which comprise only water-soluble builders.
    Type: Grant
    Filed: August 10, 2005
    Date of Patent: January 8, 2008
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventor: Josef Penninger
  • Patent number: 7256169
    Abstract: The invention relates to a pulverulent laundry and cleaning detergents ingredient, to a process for its preparation and to its use.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: August 14, 2007
    Assignee: Clariant Produkte (Deutschland) GmbH
    Inventors: Günther Schimmel, Harald Bauer, Josef Holz, Volker Thewes, Richard Mertens, Peter Hardt, Matthias Berghahn, Thomas Müller
  • Patent number: 7241726
    Abstract: Complete-cycle methods are provided for protecting glassware from corrosion in automatic dishwashing appliances using a through-the-wash detergent composition, especially detergent compositions comprising zinc-containing materials, in combination with a rinse aid composition, especially rinse aid compositions comprising at least one water-soluble metal salt.
    Type: Grant
    Filed: October 12, 2004
    Date of Patent: July 10, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Brian Xiaoqing Song, Paul Joseph Drzewiecki, Patricia Sara Berger, James Robert Schwartz, Robert William Corkery
  • Patent number: 7199094
    Abstract: Improved hard surface cleaning compositions having an acidic pH provide good removal of soap scum stains. Compositions of the present invention comprise an acidic constituent which comprises either citric acid alone or citric acid in combination with an acid selected from the group consisting of sorbic acid, acetic acid, boric acid, formic acid, maleic acid, adipic acid, lactic acid, malic acid, malonic acid, glycolic acid, and mixtures thereof; at least one anionic surfactant; at least one thickener; at least one scrubbing agent; one or more optional constituents; and the balance water; wherein the aqueous hard surface cleaning composition exhibits a pH of 6.0 or less.
    Type: Grant
    Filed: February 20, 2003
    Date of Patent: April 3, 2007
    Assignee: Reckitt Benckiser Inc.
    Inventors: Tak Wai Cheung, Benjamin Costa, Edward Fu
  • Patent number: 7179773
    Abstract: An improved, long-lasting aqueous-based fungicidal composition is disclosed.
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: February 20, 2007
    Assignee: GSI Camden Products, LLC
    Inventors: Harry B. Cannon, Jr., Harry B. Cannon, III, James Glessner
  • Patent number: 7132390
    Abstract: The invention provides an adsorbate which comprises a soluble zinc compound of a polycarboxylic acid adsorbed on crystalline alkali metal phyllosilicate, and the use thereof.
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: November 7, 2006
    Assignee: Clariant GmbH
    Inventors: Harald Bauer, Günther Schimmel
  • Patent number: 7112559
    Abstract: The invention pertains to a thickened rinseless hand sanitizer composition comprising a quaternary ammonium compound. The invention also pertains to a method of applying to the skin of a human a thickened rinseless hand sanitizer composition that comprises a quaternary ammonium compound that evaporates off the skin. The invention further pertains to a thickened rinseless hand sanitizer composition comprising a quaternary ammonium compound with additional functional ingredients. Finally, the invention pertains to a thickened rinseless hand sanitizer composition comprising a quaternary ammonium compound composed of food additive ingredients.
    Type: Grant
    Filed: March 14, 2005
    Date of Patent: September 26, 2006
    Assignee: Ecolab Inc.
    Inventors: Jennifer Mayhall, Margaret Bissell, Anna Starobin
  • Patent number: 7105477
    Abstract: The liquid detergent composition is provided with a high detergency and ensuring a good dispersion stability of builder particles and comprises a liquid dispersion containing (a) 30 mass % or more of a specific inorganic builder particle and (b) a block or graft polymer having a carboxyl group (i) and a polymer chain (ii), having, as its structural unit, an alkyleneoxy group, the composition having a viscosity (25° C.) of 3000 mPa·s or less and a volumetric separation rate (25° C., allowed to stand for 30 days) of 5% or less.
    Type: Grant
    Filed: May 7, 2002
    Date of Patent: September 12, 2006
    Assignee: Kao Corporation
    Inventors: Osamu Takiguchi, Koji Yui, Takashi Oda
  • Patent number: 7074750
    Abstract: A process for the soil release treatment of surfaces of textile and nontextile materials, in which cationically modified hydrophilic nanoparticles based on crosslinked polymers of (a) 60 to 99.99% by weight of one or more carboxyl-containing ethylenically unsaturated monomers or salts thereof, (b) 0 to 40% by weight of one or more water-insoluble monoethylenically unsaturated monomers, (c) 0.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: July 11, 2006
    Assignee: BASF Aktiengesellschaft
    Inventors: Christoph Hamers, Dieter Boeckh, Kati Schmidt
  • Patent number: 7064098
    Abstract: A descaling composition for use in removing scale deposited on a member made of titanium or a titanium alloy, the descaling composition containing a hydroxycarboxylic acid, a sulfamic acid and ammonium sulfate as effective components and effectively inhibiting titanium ions from dissolving out.
    Type: Grant
    Filed: March 18, 2003
    Date of Patent: June 20, 2006
    Assignee: Seiwa Pro Co., Ltd.
    Inventor: Takeshi Sugimoto
  • Patent number: 7030076
    Abstract: This invention relates to a fabric care composition comprising a thermoplastic elastomer and a textile compatible carrier, a method of treating fabric with such a composition as part of a laundering process and the use of a thermoplastic elastomer or a composition comprising a thermoplastic elastomer to improve the crease recovery properties and/or elasticity and/or shape retention of a fabric.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: April 18, 2006
    Assignee: Unilever Home & Personal Care USA a division of Conopco, Inc.
    Inventors: Robert John Carswell, James Bernard Cooper, Ezat Khoshdel, Euan Stuart Reid, Keith Leslie Rutherford
  • Patent number: 6921745
    Abstract: This invention provides an easily handled bactericide composition necessitating no rinsing step after treatment and exhibiting a safe and excellent bactericidal effect on surfaces which may be brought into direct contact with foods, such as hard surfaces in a house other than dishes and cooking devices. The bactericide composition of this invention comprises (a) polylysine, (b) plant essential oil, (c) organic solvent and (d) water in a specified ratio.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: July 26, 2005
    Assignee: Kao Corporation
    Inventors: Hiroyuki Yamada, Hirohiko Ishida, Kazunori Tsukuda