Wax Or Phosphorus Or Silicon Containing Organic Component Patents (Class 510/222)
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Patent number: 12163233Abstract: Embodiments of the present disclosure provide a surface treatment composition and methods for using same. The composition for removing contaminants from a metallic surface, can include 3 wt % to 40 wt % of at least one bifunctional alkaline compound, 0.03 wt % to 10 wt % of at least one oxidizer comprising a metal salt, and water, where all weight percentages are based on the total weight of the composition.Type: GrantFiled: March 8, 2021Date of Patent: December 10, 2024Assignee: CORROSION EXCHANGE LLCInventor: Loren L. Hatle
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Patent number: 11577231Abstract: The present subject matter relates to a composition for in-situ remediation of soil and aquifer comprising of a water miscible oil; a solvent (for dissolving the vegetable oil to form a solution); and a catalyst (selected from enzymes biocatalysts, particularly lipases, alkaline compounds, heat or combinations thereof). The present subject matter provides a process for the preparation of the composition and application of the same for surface remediation. Further, the present subject matter provides an in-situ alcoholysis remediation method to reduce contaminant concentrations in aquifer and soil by enabling the generation of both soluble and slowly fermenting electron donors required for the anaerobic remediation of organohalide compounds contaminating soils and groundwater. The method of remediation includes mixing an engineered water-soluble oil or water miscible oil with a solvent and adding a catalyst to groundwater to promote the formation of fatty acid alkyl esters, carboxylic acid salts and glycerol.Type: GrantFiled: February 21, 2020Date of Patent: February 14, 2023Inventors: Gary M. Birk, David F. Alden
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Patent number: 11166903Abstract: A composition for providing a film on keratin fibres, the composition comprising: a film-forming aminosilicone polymer; a silicone resin; an ether of a water-soluble polyhydric alcohol; a thickening system comprising a deposition enhancer and a thickening polymer; one or more coloured materials or one or more pigments; water; 2-phenoxyethanol and/or phenylmethanol; wherein the composition is substantially free of esters of parahydroxybenzoic acid; and wherein the composition is substantially free of isothiazolinone compounds. Also, associated methods, kits and uses.Type: GrantFiled: February 12, 2016Date of Patent: November 9, 2021Assignee: WELLA OPERATIONS US, LLCInventors: Mathias Kurt Herrlein, Tatjana Schaefer, Andreas Flohr, Marianna Forgione, Matija Crne, Yonus Gizaw, Ursula Christina Glaser
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Patent number: 10995306Abstract: A composition, containing a carrier medium and particles based on a metal compound with a weight-average particle diameter of 1 nm to 10 ?m is useful to clean metal or ceramic surfaces which are part of a dental restoration or of an implant abutment.Type: GrantFiled: August 1, 2017Date of Patent: May 4, 2021Assignee: Ivoclar Vivadent AGInventors: Thorsten Bock, Ulrich Salz, Volker Rheinberger
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Patent number: 9913795Abstract: A cosmetic composition comprising a cosmetically active ingredient in a cosmetically acceptable medium, wherein the cosmetic composition contains a silicone composition comprising (A) a hydrophobic organopolysiloxane fluid having a surface tension of from 15 to 40 mN/m and (B) a finely divided solid hydrophobic filler dispersed in the organopolysiloxane fluid (A).Type: GrantFiled: August 6, 2014Date of Patent: March 13, 2018Assignee: Dow Corning CorporationInventors: Claire-Sophie Bernet, Pinar Cetin, Olivia De Paepe, Laurence Gallez, Sinem Sevinc
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Patent number: 9856444Abstract: Disclosed herein are methods for producing liquid detergent products using a vessel comprising an inlet, an outlet, an agitation device, and an additive mixing zone disposed between the inlet and the outlet. The method comprises introducing an unstructured liquid detergent precursor into the inlet of the vessel; mixing an additive and the unstructured liquid detergent precursor in an additive mixing zone to form a combined additive detergent; adding a structurant to the combined additive detergent downstream of the additive mixing zone to form a liquid detergent product. The liquid detergent products may be used in a water-soluble pouch, for e.g., a multi-compartment water-soluble pouch.Type: GrantFiled: September 3, 2014Date of Patent: January 2, 2018Assignee: The Procter & Gamble CompanyInventors: Francesc Corominas, Laurens Beelen, Mohamed Akalay
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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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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: 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: 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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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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Patent number: 8361946Abstract: The invention relates to a method of preparing an aqueous detergent dispersion comprising mixing at least one silane compound, colloidal silica particles, and a detergent to form an aqueous detergent dispersion comprising silanized colloidal silica particles. The invention also relates to a dispersion obtainable by the method and to the use thereof.Type: GrantFiled: April 7, 2005Date of Patent: January 29, 2013Assignee: Akzo Nobel N.V.Inventors: Peter Greenwood, Hans Lagnemo
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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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Publication number: 20120103370Abstract: A dishwasher detergent composition comprising from 0.05 to 7.5 wt % of a surfactant and from 0.1 to 90 wt % of a compound of Formula 1; wherein R is selected from the group consisting of —H, —CH3, —CnH2nCH3, —CnH2nOH, —CnH2nCOOH, —CnH2nSO3H, —CnH2nNH2, —CnH2nNHR?, —CnH2nNRV?2, —NHC(?O)—R? and —CnH2nPO(OR?)2; wherein n?1; and R? is H, alkyl or aryl, and further wherein the composition comprises a bleach selected from inorganic peroxy compounds, organic peracids and salts derived therefrom. The compound of Formula 1 is biodegradable, stable to bleach and yet is an effective builder. The compositions of the invention can be readily formulated as tablet compositions if desired as the compound of Formula 1 is not overly hygroscopic.Type: ApplicationFiled: October 13, 2009Publication date: May 3, 2012Inventors: Steffen Lingler, Judith Preuschen
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Patent number: 8148311Abstract: 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 basic compound, and optionally a surfactant. Particularly, a composition and method of cleaning residues after chemical mechanical polishing of a copper or aluminum surface of the semiconductor substrates. One of the embodiment is the method of using the compositions in dilution, wherein the solution may be diluted with DI water at dilution ratios, for example, of up to 1:10, up to 1:50, up to 1:100, up to 1:150, up to 1:250, and up to about 1:500 or any ratios therein.Type: GrantFiled: June 20, 2011Date of Patent: April 3, 2012Inventor: Wai Mun Lee
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Patent number: 8148310Abstract: The compositions and methods herein relate to the method for the removal of residues and contaminants from metal or dielectric surfaces. Particularly, a composition and method of cleaning residues after chemical mechanical polishing of a copper or aluminum surface of the semiconductor substrates.Type: GrantFiled: September 23, 2010Date of Patent: April 3, 2012Inventor: Wai Mun Lee
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Publication number: 20120071382Abstract: 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: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Inventors: 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: 8044011Abstract: 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 25, 2009Date of Patent: October 25, 2011Assignee: Henkel AG & Co. KGaAInventors: Nadine Warkotsch, Marc-Steffen Schiedel, Johannes Zipfel, Arnd Kessler
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Publication number: 20110053819Abstract: The present invention relates to compositions comprising polyaspartic acid (PAS) derivatives and the use of said compositions in washing processes, especially in automatic dishwashing.Type: ApplicationFiled: January 23, 2009Publication date: March 3, 2011Inventors: Judith Preuschen, Ralf Wiedemann
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Patent number: 7897554Abstract: Multi-armed silyl polyalkoxylates of the formula (I), (H-A)n-Z-[A-B—Si(OR1)r(R2)3?r]m (I), where Z is an (m+n)-valent radical having at least three carbon atoms, A is a divalent polyoxyalkylene radical, B is a chemical bond or a divalent organic radical having 1 to 50 carbon atoms, OR1 is a hydrolysable group, R1 and R2 independently of one another are a linear or branched alkyl group having 1 to 6 carbon atoms and r is an integer from 1 to 3, and m is an integer ?1 and n is 0 or an integer ?1, and m+n has a value from 3 to 100, for reducing glass corrosion and/or for improving the drying performance during mechanical cleaning of a glass surface. Also compositions, in particular for the cleaning of glass surfaces, which compositions contain compounds of the formula (I).Type: GrantFiled: June 4, 2009Date of Patent: March 1, 2011Assignee: Henkel AG & Co. KGaAInventors: Arnd Kessler, Haitao Rong, Wolfgang Wick, Matthias Schweinsberg
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Publication number: 20100323940Abstract: Solid block alkaline detergent compositions are disclosed comprising a source of alkalinity, and other detergent additives including sequestrants. The solid block detergents of the invention used a mixed inorganic and organic sequestrant composition that successfully softens service water used in manufacturing aqueous detergents from the composition, but also obtains substantially improved organic soil removal on dishware or flatware. The solid block detergents of the invention comprise large masses of the chemical ingredients having a weight of greater than about 500 grams in a solid block product format that is typically dispensed using a spray on water dispenser that creates an aqueous concentrate that is used in a washing machine.Type: ApplicationFiled: August 11, 2010Publication date: December 23, 2010Applicant: Ecolab Inc.Inventors: Steven E. Lentsch, Keith E. Olson
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Patent number: 7855171Abstract: 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: October 16, 2008Date of Patent: December 21, 2010Inventor: David O. Trahan
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Publication number: 20100288309Abstract: A method of warewashing is provided. A combination detergent rinse aid composition is used according to the invention. The warewashing detergent composition includes an alkaline source and a water-soluble anion. The rinse aid composition comprises an acid. The alkaline source is provided in an amount effective to provide a use composition having a pH of at least about 8. The anion is present in sufficient amount to leave a residue of anions on the surface of the wares. The acid of the rinse aid has a sufficiently low pKa to react with the anions to form an insoluble oxide on the surface of the wares. The insoluble oxide reduces the surface tension of water on the surface of the wares thus reducing water spotting. Methods for using and manufacturing a combination warewashing detergent-rinse aid composition are provided.Type: ApplicationFiled: July 27, 2010Publication date: November 18, 2010Applicant: ECOLAB USA INC.Inventor: Kim R. Smith
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Publication number: 20100222247Abstract: Liquid, low-alkaline and bleach-free dishwasher detergent having a pH value (20° C.) of 8 to 12 and containing: a) 10 to 60 percent by weight of a builder; b) more than 1.5 percent by weight of a phosphonate; c) 0.1 to 20 percent by weight of an anionic copolymer comprising: i) unsaturated carboxylic acid(s) and ii) sulfonic acid group-containing monomer(s). Detergents according to the invention exhibit a good cleaning power on bleachable dirt, particularly tea stains.Type: ApplicationFiled: March 10, 2010Publication date: September 2, 2010Inventors: Johannes Zipfel, Nadine Warkotsch, Arnd Kessler, Christian Nitsch, Sven Müller, Luca Bellomi
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Publication number: 20100105597Abstract: A method of making a liquid ADW detergent composition comprising the successive steps of: a) forming a solution premix comprising: i) water; ii) an alkali metal carbonate; iii) a dispersant polymer; and b) adding an alkali metal silicate to said solution premix wherein said composition comprises a low-foaming nonionic surfactant and wherein said composition is substantially free of a phosphate builder.Type: ApplicationFiled: October 27, 2008Publication date: April 29, 2010Inventors: Roy Jerome Harrington, Ramona Quintanilla Fahlbusch, Patti Jean Kellett
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Patent number: 7671006Abstract: The present invention relates to the use of phosphated 2-propylheptanol or a phosphated 2-propylheptanol alkoxylate as a hydrotrope in aqueous alkaline solutions for a C8-C18-alcohol alkoxylate containing 1-20 ethyleneoxy units. It also relates to a phosphated 2-propylheptanol alkoxylate per se, and an alkaline cleaning composition comprising a C8-C18-alcohol alkoxylate containing 1-20 ethyleneoxy units and phosphated 2-propylheptanol and/or a phosphated 2-propylheptanol alkoxylate as a hydrotrope. The cleaning compositions may be used for industrial cleaning of hard surfaces, for example for vehicle cleaning or machine dishwashing.Type: GrantFiled: November 10, 2008Date of Patent: March 2, 2010Assignee: Akzo Nobel N.V.Inventors: Mahnaz Company, Magnus Franck, Anette Thyberg
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Publication number: 20090233829Abstract: A multiphase cleaning composition comprises a first phase and a second ionic liquid phase, wherein the second phase is substantially immiscible with the first phase. The first phase may comprise, for example, an aqueous phase or a silicone solvent system. Methods of cleaning a soiled surface comprise contacting a soiled surface with a multiphase wash liquor including a first phase and a second ionic liquid phase, wherein the second phase is substantially immiscible with the first phase, and removing soils from the surface.Type: ApplicationFiled: May 26, 2009Publication date: September 17, 2009Inventors: Stacie Ellen Hecht, Kenneth Nathan Price, Patricia Sara Berger, Peter Robert Foley, Howard David Hutton, III, Michael Stanford Showell, Robb Richard Gardner, Raymond Louis Niehoff, Kenneth Richard Seddon, Harambage Quintas Nimal Gunaratne, Martyn Earle
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Patent number: 7514395Abstract: The present invention relates to detergents and rinse agents for machine dishwashing and to supply forms which combine detergent and rinse agent containing certain polymers in a single product comprising at least one polymer modified with phosphorus-containing groups, characterized in that the pH value of a 1% by weight solution of the anionic polymer in distilled water at 20° C. is less than pH 6.Type: GrantFiled: March 14, 2006Date of Patent: April 7, 2009Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Rolf Bayersdoerfer, Arnd Kessler, Silke Menke
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Patent number: 7507697Abstract: A method for cleaning the surfaces of food processing equipment that are heavily soiled with food processing byproducts, such as grease, starch and proteinaceous materials. The cleaning method consists of applying two separate aqueous cleaning solutions that are mixed together. One solution contains an aqueous oxidizing agent and the other solution contains a source of aqueous hydroxide ions. Both solutions are mixed together immediately prior to being applied to the soiled surfaces. The combined formulation utilizes the weak Bronsted acidity of the oxidizing agents in interaction with the hydroxide ions to generate perhydroxyl ions and other active oxygen species, which are significantly more effective at cleaning heavily soiled food processing equipment than each cleaning solution alone.Type: GrantFiled: October 30, 2007Date of Patent: March 24, 2009Assignee: Rochester Midland CorporationInventors: Joel Terry Shertok, Jack David Fox
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Patent number: 7507696Abstract: The present invention is related to an aqueous cleansing composition especially for keratin fibers such as human hair with reduced color wash our and therewith color durability is extended. Accordingly the subject of the present invention is an aqueous cleansing composition especially for keratin fibers such as human hair comprising one or more surfactant selected form anionic, non-ionic and amphoteric ones at a concentration of 5 to 50% by weight calculated to total composition, at least one monoglyceride with 12 to 22 C atoms in fatty acid moiety and at least one compound comprising a silicone polymer, a quaternary ammonium group and a polyether group in its molecule.Type: GrantFiled: October 29, 2007Date of Patent: March 24, 2009Assignee: KPSS-Kao Professissional Slaon Sservices GmbHInventors: Martin Hoffmann, Andrea Ast, Michael Molenda
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Patent number: 7462588Abstract: The present invention relates to detergents and rinse agents for machine dishwashing and to supply forms which combine detergent and rinse agent containing certain polymers in a single product comprising at least one polymer with cationic monomer units and at least one anionic polymer modified with phosphorus- and/or sulfur-containing groups, characterized in that the pH value of a 1% by weight solution of the anionic polymer in distilled water at 20° C. is less than pH 6.Type: GrantFiled: March 10, 2006Date of Patent: December 9, 2008Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)Inventors: Rolf Bayersdoerfer, Arnd Kessler, Silke Menke
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Patent number: 7456144Abstract: The present invention relates to the use of phosphated 2-propylheptanol or a phosphated 2-propylheptanol alkoxylate as a hydrotrope in aqueous alkaline solutions for a C8-C18-alcohol alkoxylate containing 1-20 ethyleneoxy units. It also relates to a phosphated 2-propylheptanol alkoxylate per se, and an alkaline cleaning composition comprising a C8-C18-alcohol alkoxylate containing 1-20 ethyleneoxy units and phosphated 2-propylheptanol and/or a phosphated 2-propylheptanol alkoxylate as a hydrotrope. The cleaning compositions may be used for industrial cleaning of hard surfaces, for example for vehicle cleaning or machine dishwashing.Type: GrantFiled: July 8, 2005Date of Patent: November 25, 2008Assignee: Akzo Nobel N.V.Inventors: Mahnaz Company, Magnus Franck, Anette Thyberg
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Patent number: 7407991Abstract: A foam control composition comprises a polydiorganosiloxane fluid comprising units of the formula where each group R, which may be the same or different, is selected from an alkyl group having 1 to 36 carbon atoms or an aryl group or aralkyl group having up to 36 carbon atoms, the mean number of carbon atoms in the groups R being at least 1.3, and an additive composition having a melting point of at least 35° C. comprising 5-50 parts by weight of a non-polar component (A) and 50-95 parts by weight of a component (B) which is miscible with component (A) and is more polar than component (A), at least one of (A) and (B) being miscible with the polysiloxane fluid.Type: GrantFiled: August 1, 2003Date of Patent: August 5, 2008Assignee: Dow Corning CorporationInventors: Serge Creutz, Guzman Nachon, Houria Seghir, Bertrand Michel, Virginie Caprasse, Louise Batchelor
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Patent number: 7320957Abstract: Rinse-aid composition comprising a polyalkoxylated trisiloxane surfactant and a non-ionic solubilising system having a cloud point above room temperature and an acidifying agent wherein the rinse-aid composition has a pH of from about 1 to about 4.5.Type: GrantFiled: January 30, 2006Date of Patent: January 22, 2008Assignee: The Procter & Gamble CompanyInventors: Anju Deepali Massey Brooker, Harold Emmerson, Andrew Paul Nelson, Eric San Jose Robles, Brian Xiaoqing Song
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Personal care compositions comprising alkyl phosphate surfactants and selected auxiliary surfactants
Patent number: 7241724Abstract: The invention provides personal care compositions comprising both alkyl phosphate surfactants and selected auxiliary surfactant. By using specific auxiliary surfactant whose pKa is higher than that of the alkyl phosphate surfactants, particularly in specific rations, it is possible to prepare milder compositions.Type: GrantFiled: June 22, 2006Date of Patent: July 10, 2007Assignee: Conopco, Inc.Inventors: Joseph Oreste Carnali, Kavssery Parameswaran Ananthapadmanabhan -
Patent number: 7238652Abstract: The invention provides personal care compositions comprising both alkyl phosphate surfactants and selected auxiliary agent/acid. By using specific auxiliary agent whose pKa is higher than that of the alkyl phosphate surfactants, particularly in specific ratios, it is possible to prepare milder compositions.Type: GrantFiled: June 22, 2006Date of Patent: July 3, 2007Assignee: Conopco, Inc.Inventors: Joseph Oreste Carnali, Kavssery Parameswaran Ananthapadmanabhan
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Patent number: 7176171Abstract: An emulsifier mixture for use in a wax-based opacifier composition is comprised of: (a) an alkyl and/or alkenyl oligoglycoside; (b) a fatty acid partial glyceride and optionally (c) at least one amphoteric surfactant, with the proviso that the ratio by weight of (a) and optionally (c) to (b) is between 6:1 and 3:1 and wherein the composition is free from anionic surfactants.Type: GrantFiled: July 7, 2001Date of Patent: February 13, 2007Assignee: Cognis Deutschland GmbH & Co. KGInventors: Claus Nieendick, Mirella Nalborczyk, Josef Koester, Anke Eggers
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Patent number: 6867173Abstract: An automatic dishwashing composition is presented having 0.01 to 90 percent by weight of a detergency builder and 0.1 to 20 percent by weight of at least one polymer, wherein said polymer or polymers comprises carboxylate groups and sulfonate groups. The composition is useful in liquid, tablet and granular compositions. The composition reduces filming and spotting of glass and plastics.Type: GrantFiled: March 27, 2001Date of Patent: March 15, 2005Assignee: National Starch and Chemical Investment Holding CorporationInventor: Klein A. Rodrigues
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Patent number: 6835702Abstract: The present invention relates to compositions and methods for mitigating corrosion of applied color designs on a bottle, or on another glass or ceramic item. More specifically the composition or method of the present invention can mitigate corrosion even in the presence of a known corrosive agent. The composition and methods of the invention employ one or more phosphates and one or more phosphonates at a ratio that reduces or minimizes corrosion of an applied color design.Type: GrantFiled: November 7, 2001Date of Patent: December 28, 2004Assignee: Ecolab Inc.Inventors: Brandon Leon Herdt, Gerald Kurt Wichmann, David Arnold Halsrud, Michel Marie Lawrence, Richard Eugene Steindorf
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Patent number: 6812202Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.Type: GrantFiled: November 18, 2003Date of Patent: November 2, 2004Assignee: Ecolab Inc.Inventors: Victor F. Man, Terrence P. Everson, Steven E. Lentsch
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Patent number: 6784149Abstract: The invention relates to laundry detergents and cleaners comprising microdisperse, hydrophilic silicate-containing particles. The particle diameter of the particles is preferably 1 to 500 nm. The addition of the silicate-containing particles leads to improved soil release with a simultaneous reduction in the tendency for resoiling.Type: GrantFiled: December 12, 2001Date of Patent: August 31, 2004Assignee: Clariant GmbHInventors: Harald Bauer, Günther Schimmel
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Patent number: 6743766Abstract: The invention relates to a sparingly soluble alkali metal silicate which comprises alkali metal phyllosilicate in finely divided form in a non-phyllosilicatic alkali metal silicate environment of the formula x MI2O.y SiO2, in which MI is an alkali metal and y/x (1.9 to 500): 1; a process for its preparation and its use in detergents and cleaners.Type: GrantFiled: September 11, 2000Date of Patent: June 1, 2004Assignee: Clariant GmbHInventors: Harald Bauer, Josef Holz, Guenther Schimmel, Alexander Tapper
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Patent number: 6673763Abstract: The invention relates to a liquid composition comprising dispersed herein solid particles comprising a solid wax matrix, wherein an active is distributed. The invention also relates to particles in the liquid composition and the processes and uses of the composition and the particles.Type: GrantFiled: September 22, 2000Date of Patent: January 6, 2004Assignee: Novozymes A/SInventors: Ole Regnar Hansen, Erik Marcussen
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Patent number: 6664219Abstract: An alkaline detergent composition is provided including a source of alkalinity and an effective soil removing amount of a nonionic surfactant blend. The nonionic surfactant blend includes a nonionic surfactant having a hydrophobic and an (EO) group and a nonionic silicone surfactant. The detergent composition provides for the removal of waxy-fatty soil.Type: GrantFiled: November 17, 2000Date of Patent: December 16, 2003Assignee: Ecolab Inc.Inventors: Steven E. Lentsch, Victor F. Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz
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Patent number: 6649586Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.Type: GrantFiled: January 30, 2003Date of Patent: November 18, 2003Assignee: Ecolab Inc.Inventors: Victor F. Man, Terrence P. Everson, Steven E. Lentsch
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Patent number: 6605578Abstract: The present invention relates to a aqueous liquid automatic dishwashing composition disposed in a water soluble package that can be added directly into an automatic dishwasher.Type: GrantFiled: March 5, 2003Date of Patent: August 12, 2003Assignee: Colgate-Palmolive Co.Inventors: Melissa Fleckenstein, Leonard Zyzyck
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Patent number: 6539954Abstract: The invention relates to a liquid to paste machine dishwashing detergent which, in addition to customary machine dishwashing detergent ingredients, comprises a crystalline, layered silicate of the formula aA2O.bBO.cC2O3.dD2O5.eSiO2.fH2O, in which A is an alkali metal and/or hydrogen, B is an alkaline earth metal, C is an element from the third main group of the Periodic Table, and D is an element from the fifth main group of the Periodic Table, and the following also apply: 0≦a≦1; 0≦b≦0.5; 0≦c/e≦0.05; 0≦d/e≦0.25; 1.9≦e≦4; 0≦f≦20. The invention also relates to a process for the preparation of this machine dishwashing detergent and to its use.Type: GrantFiled: November 24, 1999Date of Patent: April 1, 2003Assignee: Clariant GmbHInventors: Günther Schimmel, Lothar Westermann, Harald Bauer
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Patent number: RE38262Abstract: We have found an alkaline warewashing detergent composition that can contain a critical amount of a nonionic rinse agent that when used in automatic warewashing machines permits the use of a potable water rinse without the addition of a separate rinse agent. Sufficient residual nonionic surfactant from the alkaline detergent remains on the surface ware and internal machine and rack surfaces after washing to promote adequate sheeting in the rinse cycle. The residual nonionic surfactant on internal surfaces dissolves in the rinse water to create an effective aqueous rinse agent. The nonionic rinse agents can be a single nonionic for both foam reduction cleaning and sheeting or can be a blend of nonionic materials providing these functions. The detergent can be in the form of a particulate, pelletized or block solid.Type: GrantFiled: March 2, 2001Date of Patent: October 7, 2003Assignee: Ecolab Inc.Inventors: John J. Rolando, Terry J. Klos