Organic Phosphorus Containing Component Patents (Class 510/436)
  • Patent number: 9074046
    Abstract: Disclosed is a process for the preparation of compounds of formula (I) wherein R1 is C1-C4 alkoxy; R2 is hydrogen or a group of formula —CH2—PO3H2 or is a group of formula R1-O—(CH2—CH2O)n—CH2—CH2—; R3 is an alkylene, optionally substituted with one or more —NR2-groups; R4 and R5 are both a group of formula —CH2—PO3H2 or one of them is a group of formula —CH2—PO3H2 and the other is a group of formula R1-O—(CH2—CH2—O)-CH2-CH2-; n is an integer between 4 and 50; which comprises: a) reacting a compound of formula R1-O—(CH2—CH2—O)n—CH2—CH2—OH with SOCl2 or a similar reagent to give a compound of formula R1-O—(CH2—CH2—O)n—CH2—CH2—Cl; b) reacting the compound obtained in a) with an amine of formula NH2—R3?-NH2 wherein R3? is an alkylene optionally substituted with one or more —NH-groups; c) reacting the compound obtained in b) with formaldehyde and phosphorous acid.
    Type: Grant
    Filed: April 9, 2013
    Date of Patent: July 7, 2015
    Assignee: GIOVANNI BOZZETTO S.P.A.
    Inventors: Massimo Paladini, Angela Rozzoni, Maurizio Bellotto, Marco Marchesi
  • Patent number: 8993506
    Abstract: A hydrophilized article includes (a) a substrate having a hydrophobic surface, and (b) a hydrophilizing layer disposed on at least a portion of the hydrophobic surface of the substrate. said layer comprising an organophosphorus material or a vinyl alcohol material, or a mixture of an organophosphorus material and a vinyl alcohol material.
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: March 31, 2015
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Robert Lee Reierson, Jean-Christophe Castaing
  • Patent number: 8956462
    Abstract: The objects of the present invention are to provide a treatment liquid able to inhibit pattern collapse in a microstructure such as a semiconductor device or a micromachine, as well as a method of manufacturing a microstructure using the same. Means to solve the problems is to treat a microstructure with a treatment liquid for inhibiting pattern collapse in a metal microstructure comprising an alkylphosphonic acid or salt thereof in which said alkyl moiety contains 6 to 18 carbon atoms, water, and a water soluble solvent.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: February 17, 2015
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Hiroshi Matsunaga, Kimihiro Aoyama
  • Patent number: 8940674
    Abstract: This invention relates to a “high lower alcohol content”(>40% v/v of a C1-4 alcohol) liquid composition able to be either dispensed as a stable foam with the use of non-propellant foam dispensing devices from non-pressurized containers or as an alcohol gel composition which does not use thickener and gelling agents that leave undesirable deposits or a sticky after-feel and that has a final viscosity less than 4,000 cps. The liquid compositions comprise an alcohol, C1-4 (>40% v/v), a fluorosurfactant of at least 0.001% by weight to prepare a foamable composition or from 0-2.0% to prepare a gel-like composition of a final viscosity less than 4,000 cps, 0-10% w/w of additional minor components added to obtain the desired performance (a foamable composition or a gel-like composition with a viscosity less than 4,000 cps), and the balance being purified water.
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: January 27, 2015
    Assignee: Deb Worldwide Healthcare Inc.
    Inventors: Maria Teresa Fernandez de Castro, Bruce Michael Koivisto
  • Patent number: 8802613
    Abstract: The present invention is directed to a stabilized hydrogen peroxide solution containing stabilizers that maintain relatively high hydrogen peroxide stability in both concentrated form and when formulated into a cleaning solution that has a pH above 6 and contains components that normally would have a destabilizing effect on the hydrogen peroxide. The stabilizers include a first cyclic amino methane diphosphonic acid compound stabilizer in combination with a second phosphonic acid based stabilizer (different from the cyclic amino methane diphosphonic acid compound), wherein the weight ratio of the first stabilizer to the second stabilizer is at least about 2:1.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: August 12, 2014
    Assignee: Akzo Nobel N.V.
    Inventors: David J. Bonislawski, David C. Lovetro
  • Patent number: 8765656
    Abstract: Source water is treated by mixing a first component selected from the group comprising neutralized phosphonic acid compounds, neutralized phosphonate compounds, neutralized derivatives of phosphorus, neutralized anti-scalent polymers, and mixtures thereof, a second component from the group comprising chlorite salt and chlorate salt is admixed to the mixture of the water and the first component, and water. The water and the first and second components are present in amounts sufficient to form a stable liquid composition in which there is substantially no conversion of the second component to chlorine dioxide.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: July 1, 2014
    Assignee: CH2O Incorporated
    Inventor: Carl E. Iverson
  • 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: 8673834
    Abstract: 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: Grant
    Filed: December 17, 2010
    Date of Patent: March 18, 2014
    Inventor: David O. Trahan
  • Patent number: 8653015
    Abstract: A solvent blend cleaner useful for reflux cleaning of chemical manufacturing equipment, including that used in manufacturing pharmaceuticals, comprises a blend of environmentally friendly and safe solvents selected on the basis of specific criteria, such as vapor pressure, vapor density, boiling point, specific heat, and heat of vaporization, among other things; achieves excellent cleaning even upon further dilution with water; and avoids the disadvantages associated with the use of conventional commodity solvents in reflux cleaning methods. Desired solvency, cleaning and wetting properties of the inventive formulations in use can be achieved through blending of solvents having the selected criteria. Additives, such as surfactants, can be added to enhance cleaning and lower solvent requirements.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: February 18, 2014
    Assignee: American Sterilizer Company
    Inventors: Shahin Shahin Keller, Nancy E. Kaiser
  • Patent number: 8648023
    Abstract: A process for inhibiting dyed hair fibers from losing their color during shampooing involving contacting the dyed hair fibers with a composition containing: (a) at least one polyamine compound having at least two amino groups; (b) at least one anionic silicone; and (c) optionally, at least one surfactant, and wherein (a) is present in the composition in an amount sufficient to inhibit the dyed hair fibers from losing their color during shampooing.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: February 11, 2014
    Assignee: L'Oréal
    Inventors: Nghi Van Nguyen, David W. Cannell, Cynthia Chong Espino, Katherine Natalie Barger
  • Patent number: 8637579
    Abstract: A first object of the invention is a process for thickening of an aqueous composition, through the introduction into the said composition for thickening of at least one polymer, characterized in that the said polymer contains at least one anionic monomer, which is an organophosphate monomer.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: January 28, 2014
    Assignee: Coatex S.A.S.
    Inventors: Yves Kensicher, Jean-Marc Suau
  • Patent number: 8614175
    Abstract: Disclosed herein is a cleaning solution composition for a solar cell, comprising: organic alkali compounds, water-soluble glycol ether compounds, percarbonates, organic phosphoric acids or salts thereof, and water.
    Type: Grant
    Filed: June 23, 2010
    Date of Patent: December 24, 2013
    Assignee: Dongwoo Fine-Chem Co., Ltd.
    Inventors: Hyo-Joong Yoon, Soon-Hong Bang, Sang-Tae Kim, Seung-Yong Lee
  • Patent number: 8609602
    Abstract: Disclosed are cleaning solutions. More particularly, non-toxic solutions of base, water, alcohol and detergent, that effectively and surprisingly eliminate contaminating aliphatic acids in aqueous solutions. When present as a foam or even a contaminating film remaining on various parts and surfaces, aliphatic acid contaminants can be present a large and costly problem in manufacturing operations, cleaning tasks, personal hygiene. The need to remove such contaminants arises in a myriad environments and situations, such as during the manufacture of detergents, pharmaceuticals, consumer products, coring and core analysis, manipulation of oils, fuels, fermentation applications, manufacture of emollients, moisturizers, liquors, foods such as seafood, milk, butter and other dairy products, water processing, paper products, tissue culture, reusable clinical equipment, and the like.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: December 17, 2013
    Assignee: Anatrace Products, LLC
    Inventors: Benjamin R. Travis, Ritesh Mittal, Seth M. Huff, Lijun M. Huang, Liang Tang
  • Publication number: 20130288944
    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: Application
    Filed: December 8, 2011
    Publication date: October 31, 2013
    Inventor: Matthew Robert Giles
  • Patent number: 8569219
    Abstract: A “high lower alcohol content” (>40% v/v of a C1-4 alcohol) liquid composition is able to be dispensed as a stable foam with the use of non-propellant foam dispensing devices from non-pressurized containers. The liquid compositions comprise an alcohol, C1-4 (>40% v/v), a fluorosurfactant of at least 0.001% by weight to prepare a foamable composition, 0-10% w/w of additional minor components added to obtain the desired performance (a foamable composition with a viscosity less than 4,000 cps), and the balance being purified water. The compositions may include emulsifier-emollients and moisturizers, secondary surfactants, foam stabilizers, fragrances, antimicrobial agents, other type of medicinal ingredients, and the like ingredients or additives or combinations thereof commonly added to alcohol gels or foams, aerosol compositions or to toiletries, cosmetics, pharmaceuticals and the like.
    Type: Grant
    Filed: May 24, 2012
    Date of Patent: October 29, 2013
    Assignee: Deb Worldwide Healthcare Inc.
    Inventors: Bruce Michael Koivisto, Maria Teresa Fernandez de Castro
  • Patent number: 8551931
    Abstract: Surface treatment compositions containing selected phosphonic acid compounds are disclosed. The compositions contain major levels of surface-active agents in combination with additive levels of the phosphonic acid compounds, and, in accordance with needs and objectives, conventional optional ingredients and additive agents. The inventive compositions can provide significant performance benefits, among others novel synergies and eminently desirable regulatory and environmental acceptability.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: October 8, 2013
    Assignee: Dequest AG
    Inventors: Patrick Notte, Albert Devaux, Luc Feyt
  • Patent number: 8513176
    Abstract: Source water is treated by mixing a first component selected from the group comprising neutralized phosphonic acid compounds, neutralized phosphonate compounds, neutralized derivatives of phosphorus, neutralized anti-scalent polymers, and mixtures thereof, a second component from the group comprising chlorite salt and chlorate salt is admixed to the mixture of the water and the first component, and water. The water and the first and second components are present in amounts sufficient to form a stable liquid composition in which there is substantially no conversion of the second component to chlorine dioxide.
    Type: Grant
    Filed: August 2, 2006
    Date of Patent: August 20, 2013
    Assignee: CH2O Incorporated
    Inventor: Carl E. Iverson
  • Publication number: 20130112908
    Abstract: This invention is directed to a composition capable of imparting surface effects to a liquid by contacting the liquid with a partially fluorinated phosphate with an ammonium cation (NH2R1R2)+ wherein R1 and R2 are independently linear or branched organic groups containing at least one carboxylate moiety and one amino moiety, and optionally be substituted, interrupted, or both with oxygen, sulfur, or nitrogen-containing moieties, or with cyclic alkyl or aryl moieties containing up to 10 carbon atoms.
    Type: Application
    Filed: February 20, 2012
    Publication date: May 9, 2013
    Applicant: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Sheng PENG, Allison Mary YAKE, Xianjun MENG
  • Patent number: 8431516
    Abstract: 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: Grant
    Filed: January 26, 2012
    Date of Patent: April 30, 2013
    Inventor: Wai Mun Lee
  • Patent number: 8309503
    Abstract: The present invention is directed to a pMDI release agent that is simple to manufacture and use, provides release between the board and the metal surfaces, allows for production of OSB at high temperature, without causing excessive press buildup and improves the board physical properties and shortens press time. The release agent composition for use with a pMDI adhesive comprises a mixture of: (a) a sodium salt of a fatty acid having at least 8 carbon atoms, and (b) a sodium salt of a phosphate ester having 8-12 carbon atoms.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: November 13, 2012
    Assignee: Guardian Chemicals Inc.
    Inventors: Jiping Fang, Stewart Roth
  • Patent number: 8293699
    Abstract: A composition for cleaning or rinsing hard surfaces in an aqueous or aqueous/alcoholic medium including at least one organophosphorus material for contributing to said surfaces antideposition and/or antiadhesion properties with regard to soiling substances capable of being deposited on the surfaces.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: October 23, 2012
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Publication number: 20120264673
    Abstract: A solvent blend cleaner useful for reflux cleaning of chemical manufacturing equipment, including that used in manufacturing pharmaceuticals, comprises a blend of environmentally friendly and safe solvents selected on the basis of specific criteria, such as vapor pressure, vapor density, boiling point, specific heat, and heat of vaporization, among other things; achieves excellent cleaning even upon further dilution with water; and avoids the disadvantages associated with the use of conventional commodity solvents in reflux cleaning methods. Desired solvency, cleaning and wetting properties of the inventive formulations in use can be achieved through blending of solvents having the selected criteria. Additives, such as surfactants, can be added to enhance cleaning and lower solvent requirements.
    Type: Application
    Filed: April 13, 2011
    Publication date: October 18, 2012
    Applicant: AMERICAN STERILIZER COMPANY
    Inventors: Shahin Keller, Nancy E. Kaiser
  • Publication number: 20120238484
    Abstract: A method of removing food soil using a cleaning composition including a C12 phosphate functionalized alkyl polyglucoside, a water conditioning agent and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins.
    Type: Application
    Filed: June 4, 2012
    Publication date: September 20, 2012
    Applicant: ECOLAB USA INC.
    Inventors: Charles A. Hodge, Amanda R. Blattner
  • Patent number: 8268765
    Abstract: A hydrophilized personal care formulation, which can be in the form of a hand or body soap (liquid or bar), lipstick, body wash, makeup remover, skin cleaner, hair conditioner, skin or hair moisturizer. The formulation employs an organophosphorus material or a mixture of an organophosphorus material, for example, mono-, di-, and polyol phosphate esters.
    Type: Grant
    Filed: November 30, 2010
    Date of Patent: September 18, 2012
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 8263542
    Abstract: Laundry detergent compositions that provide soil release benefits to all fabric comprising an organophosphorus soil release agents and optional non-cotton secondary soil release agents. The present invention further relates to a method for providing soil release benefits to cotton fabric by contacting cotton articles with a water soluble and/or dispersible organophosphorus material. The contacting can be during washing or by pretreating by applying the composition directly to stains or by presoaking the clothing in the composition prior to washing. The present invention further relates to providing soil release benefits to all fabric in the laundry wash load in the presence of a bleaching agent.
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: September 11, 2012
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 8263049
    Abstract: This invention relates to a composition useful as an oral care composition comprising an organophosphate material, additional oral care composition ingredients, for example, a surfactant agent, and optionally an abrasive agent.
    Type: Grant
    Filed: March 26, 2011
    Date of Patent: September 11, 2012
    Assignee: Rhodia Operations.
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 8236743
    Abstract: A process for inhibiting dyed hair fibers from losing their color during shampooing involving contacting the dyed hair fibers with a composition containing: (a) at least one polyamine compound having at least two amino groups; (b) at least one anionic silicone; and (c) optionally, at least one surfactant, and wherein (a) is present in the composition in an amount sufficient to inhibit the dyed hair fibers from losing their color during shampooing.
    Type: Grant
    Filed: May 24, 2010
    Date of Patent: August 7, 2012
    Assignee: L'Oréal
    Inventors: Nghi Van Nguyen, David W. Cannell, Cynthia Chong Espino, Katherine Natalie Barger
  • Patent number: 8227398
    Abstract: The present invention relates to corrosion inhibitor systems, in particular to cleaning and corrosion inhibiting compositions for surfaces of aluminum or colored metals and alloys thereof under alkaline conditions, especially in the food and pharmaceutical industries. The cleaning and corrosion inhibiting compositions comprise as a corrosion inhibitor at least one alkyleneoxy alkylphosphate di- or triester having the general formula where Z is either —O-M or —O-(AO)n2-Alkyl wherein M is an ammonium, alkali metal or alkaline earth metal cation, Alkyl is a C5-C22 alkyl or alkylaryl group, AO is a C2-4-alkylene oxide unit and n1, n2 and n3 each are integers from 2 to 10.
    Type: Grant
    Filed: November 17, 2011
    Date of Patent: July 24, 2012
    Assignee: Diversey, Inc.
    Inventors: Harry Kany, Holger Theyssen
  • Patent number: 8216994
    Abstract: A cleaning composition including a C12 phosphate functionalized alkyl polyglucoside, a water conditioning agent and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins.
    Type: Grant
    Filed: November 9, 2009
    Date of Patent: July 10, 2012
    Assignee: Ecolab USA Inc.
    Inventors: Charles A. Hodge, Amanda R. Blattner
  • Patent number: 8148311
    Abstract: 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: Grant
    Filed: June 20, 2011
    Date of Patent: April 3, 2012
    Inventor: Wai Mun Lee
  • Patent number: 8148310
    Abstract: 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: Grant
    Filed: September 23, 2010
    Date of Patent: April 3, 2012
    Inventor: Wai Mun Lee
  • Patent number: 8071523
    Abstract: The present invention relates to corrosion inhibitor systems, in particular to cleaning and corrosion inhibiting compositions for surfaces of aluminum or colored metals and alloys thereof under alkaline conditions, especially in the food and pharmaceutical industries. The cleaning and corrosion inhibiting compositions comprise as a corrosion inhibitor at least one alkyleneoxy alkylphosphate di- or triester having the general formula (I) where Z is either —O-M or —O-(AO)n2— Alkyl wherein M is an ammonium, alkali metal or alkaline earth metal cation, Alkyl is a C5-C22 alkyl or alkylaryl group, AO is a C2-4-alkylene oxide unit and n1, n2 and n3 each are integers from 2 to 10.
    Type: Grant
    Filed: February 15, 2005
    Date of Patent: December 6, 2011
    Assignee: Diversey, Inc.
    Inventors: Harry Kany, Holger Theyssen
  • Publication number: 20110256085
    Abstract: A composition for enhancing fluid viscosity including a mixture of at least one cationic or cationizable polymer and at least one anionic or anionizable (hydrolysable) polymer. The composition has a zeta potential at 25° C. in the range of 0.5 to 100 mV or ?0.5 to ?100 mV, typically 1 to 60 mV or ?1 to ?60 mV, or is a precursor convertible at a temperature of 100 to 250° C. to the composition having a zeta potential at 25° C. of 0.5 to 100 mV or ?0.5 to ?100 mV, typically 1 to 60 mV or ?1 to ?60 mV. Typically the compositions exhibit salt tolerance and interaction of both polymers at very high temperatures (>300° F.) such that the system exhibits an increase of viscosity at extreme temperatures. The compositions are useful for hydraulic fracturing, enhanced oil recovery, subterranean acidization, personal care as well as home and industrial cleaners.
    Type: Application
    Filed: February 14, 2011
    Publication date: October 20, 2011
    Applicant: RHODIA OPERATIONS
    Inventors: Ruela TALINGTING PABALAN, Nemesio Martinez-Castro, Subramanian Kesavan, Marie Pierre Labeau, Bruno Langlois
  • Patent number: 8008238
    Abstract: The aim of the invention is to diminish the odor, often perceived as unpleasant, that is left behind on human skin, in particular on the hands as a result of contact with agents containing chlorine bleach after use of the agent. This was achieved by the use of odorants selected from the group comprising diphenylmethane, diphenyl oxide, 2-methyl naphtyl ether, and mixtures thereof.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: August 30, 2011
    Assignee: Henkel AG & Co. KGaA
    Inventors: Carlos Malet, Mercedes Mendoza Cruz, Pilar Ibanez, Miguel Osset
  • Patent number: 7956013
    Abstract: Compositions comprising: (A) at least one surfactant of the general formula (I) (R1—[(O—(CH2)2)x1(O—CH(CH3)CH2)x2]O)kP(?O)(OH)3-k??(I) wherein the sequence of the alkyleneoxy units is arbitrary, each R1 independently represents a moiety selected from the group consisting of linear and branched C12-C22-alkyl, C12-C22-alkenyl, C12-C22-alkynyl, (C11-C21-alkyl)carbonyl, (C11-C21-alkenyl)carbonyl and (C11-C21-alkynyl)carbonyl, k represents 1 or 2 and x1 and x2 each independently represent an integer of 0 to 20, the sum of x1 and x2 being a number of 1 to 20; and (B) at least one thickener comprising at least two hydrophobic groups R2 which are linked to one another via a bridging hydrophilic group (?), wherein each R2, independently represents a moiety selected from the group consisting of C8-C32-alkyl, C8-C32-alkenyl, C8-C32-alkynyl, cycloalkyl, aryl, and aryl-C1-C32-alkyl, which in each case may have up to 3 hydroxyl substituents; wherein the composition has a pH which is viscosity-dependent.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: June 7, 2011
    Assignee: BASF SE
    Inventors: Ulrich Steinbrenner, Günter Oetter, Uwe Ossmer, Marcus Guzmann
  • Patent number: 7947130
    Abstract: Semiconductor processing compositions for use with silicon wafers having an insulating layers and metallization layers on the wafers comprising water and one or more Troika acids which is also referred to as ?,?-disubstituted trifunctional oximes or ?-(Hydroxyimino) Phosphonoacetic acids, their salts, and their derivatives.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: May 24, 2011
    Inventor: Wai Mun Lee
  • Publication number: 20110112009
    Abstract: A cleaning composition including a C12 phosphate functionalized alkyl polyglucoside, a water conditioning agent and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins.
    Type: Application
    Filed: November 9, 2009
    Publication date: May 12, 2011
    Applicant: Ecolab Inc.
    Inventors: Charles A. Hodge, Amanda R. Blattner
  • Patent number: 7919449
    Abstract: Laundry detergent compositions that provide soil release benefits to all fabric comprising an organophosphorus soil release agents and optional non-cotton secondary soil release agents. The present invention further relates to a method for providing soil release benefits to cotton fabric by contacting cotton articles with a water soluble and/or dispersible organophosphorus material. The contacting can be during washing or by pretreating by applying the composition directly to stains or by presoaking the clothing in the composition prior to washing. The present invention further relates to providing soil release benefits to all fabric in the laundry wash load in the presence of a bleaching agent.
    Type: Grant
    Filed: May 25, 2009
    Date of Patent: April 5, 2011
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 7919073
    Abstract: This invention relates to a composition useful as an oral care composition comprising an organophosphate material, additional oral care composition ingredients, for example, a surfactant agent, and optionally an abrasive agent.
    Type: Grant
    Filed: May 25, 2009
    Date of Patent: April 5, 2011
    Assignee: Rhodia Operations
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Publication number: 20110021410
    Abstract: A water hardness controlling agent includes a polyacrylic acid or salt thereof having a molecular weight of between about 1,000 and about 50,000 g/mol, an acrylic-maleic acid copolymer or salt thereof having a molecular weight of between about 1,000 and about 100,000 g/mol and a phosphonocarboxylic acid or salt thereof. A ratio of acrylic-maleic acid copolymer or salt thereof to polyacrylic acid or salt thereof to phosphonocarboxylic acid or salt thereof in parts per million is about 1-30:10-80:6-20.
    Type: Application
    Filed: March 24, 2010
    Publication date: January 27, 2011
    Applicant: Ecolab USA Inc.
    Inventors: Altony Miralles, Carter Silvernail
  • Patent number: 7872149
    Abstract: Glyceride-containing feed for a base catalyzed transesterification with lower alkanol to make biodiesel is pretreated with glycerin separated during the transesterification to partially convert glycerides with lower alkanol contained in the separated glycerin using base catalyst in the separated glycerin while reducing the free fatty acid and phosphorus compound concentrations in the glyceride-containing feed. Unique producer compositions are provided by the pretreatment processes.
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: January 18, 2011
    Assignee: Best Energies, Inc.
    Inventors: Donald Leroy Bunning, Louis A. Kapicak, Thomas Arthur Maliszewski, David James Shreck
  • Patent number: 7867963
    Abstract: A hydrophilized personal care formulation, which can be in the form of a hand or body soap (liquid or bar), lipstick, body wash, makeup remover, skin cleaner, hair conditioner, skin or hair moisturizer. The formulation employs an organophosphorus material or a mixture of an organophosphorus material, for example, mono-, di-, and polyol phosphate esters.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: January 11, 2011
    Assignee: Rhodia Inc.
    Inventors: Tobias Johannes Fütterer, Lawrence Alan Hough, Robert Lee Reierson
  • Patent number: 7855171
    Abstract: 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: Grant
    Filed: October 16, 2008
    Date of Patent: December 21, 2010
    Inventor: David O. Trahan
  • Publication number: 20100292347
    Abstract: A first object of the invention is a process for thickening of an aqueous composition, through the introduction into the said composition for thickening of at least one polymer, characterised in that the said polymer contains at least one anionic monomer, which is an organophosphate monomer. A second object of the invention consists of the aqueous compositions thus thickened, and containing the said polymers.
    Type: Application
    Filed: June 1, 2007
    Publication date: November 18, 2010
    Inventors: Yves Kensicher, Jean-Marc Suau
  • Publication number: 20100267843
    Abstract: A surfactant of formula 1 (Rf-A)a-Q-([B]k—R)b??Formula 1 wherein a and b are each independently 1 or 2; Rf is a linear or branched perfluoroalkyl radical having from 2 to about 20 carbon atoms, optionally interrupted with at least one oxygen; R is a C1 to C20 linear, branched or cyclic alkyl, or a C6 to C10 aryl; B is —(CH2CHR1O)x—, k is 0 or 1, x is 1 to about 20, A is —(CH2)m[(CHR1CH2O)]s—[(CH2)m(CH)tCHOH(CH2)m]e—, wherein each m is independently 0 to 3, s is 0 to about 30, t is 0 or 1, and e is 0 or 1, R1 is H or CH3, Q is: —OP(O)(O?M+)(O)—, —O—, —S—(CH2)m—C(O)—O—, —SO2—O— —CH2CH2O—C(O)CH2C(OH)(V)CH2C(O)O—; —(CH2CH2O)xCH2CH(OH)—(CH2CH2O)x—(CH2)m—Si[OSi(R2)3]2—, —SO2NR2—, —(CH2CH2O)zC(O)CH(SO3?M+)CH2C(O)(OCH2CH2)z— wherein z is 1 to about 15, or a bond when s is a positive integer, V is —C(O)OR3 and R3 is H, CH3 or Rf; R2 is C1 to C4 alkyl, and M+ is a Group 1 metal or an ammonium (NHxR2y)+ cation wherein x+y=4, and R2 is C1 to C4 alkyl, provided that when Q is —OP(O)(O?M+)(O)— or when Q is —(
    Type: Application
    Filed: April 12, 2010
    Publication date: October 21, 2010
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Charles Kenneth Taylor, Michael Joseph Michalczyk, Erick Jose Acosta
  • Patent number: 7795196
    Abstract: A hand-washing method using an antimicrobial liquid hand soap which includes: (a) water; (b) a primary hand soap composition; (c) a biocide; and (d) a glutinous surfactant having a relative contact angle value with water of at least about +10° with respect to the primary hand soap composition. The glutinous surfactant is present in an amount effective to alter the tactile properties of the primary soap composition to promote longer and more thorough hand washing by eliciting a response to the soap's feel on the skin.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: September 14, 2010
    Assignee: Georgia-Pacific Consumer Products LP
    Inventors: Phuong V. Luu, Kurt K. Konietzki, David W. White
  • Patent number: 7786066
    Abstract: The stability of aqueous, liquid detergents containing hypochlorite and brighteners is achieved by the use of a specific complexing agent.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: August 31, 2010
    Assignee: Henkel AG & Co. KGaA
    Inventors: Carlos Malet, Mercedes Mendoza Cruz, Miguel Osset, Nuria Montaner
  • Patent number: 7713919
    Abstract: A composition for removing copper from a surface comprises a polyphosphonic acid, a primary amine, and water. Optionally, the composition may also comprise a dialkanolamine and/or a trialkanolamine, a degreaser, and/or a surfactant. The pH of the composition is between 9.0 and 12.5. The method of removing copper from a surface, which may be a gun bore, involves contacting the surface with the composition.
    Type: Grant
    Filed: October 15, 2007
    Date of Patent: May 11, 2010
    Assignee: Bulk Chemicals, Inc.
    Inventor: Ted M. Schlosser
  • Patent number: 7709435
    Abstract: There is provided an alkaline cleaning of aluminum alloy, in which the attained corrosion resistance is equal or superior to the acidic cleaning agent, and which mitigates the disadvantages of the acidic cleaning agent, such as corrosion of plant, processing of the waste liquid, and energy cost, and which attains improved productivity. The cleaning liquid from 0.5 to 40 g/L in total of one or more alkali builders selected from alkali metal hydroxide, alkali metal carbonate, inorganic alkali metal phosphate and alkali metal silicate, from 0.2 to 10 g/L of one or more of organic phosphonic acid and its salt (A), from 0.001 to 2 g/L of one or more metallic ions (B) selected from metallic ions having from 5.0 to 14.0 of stability constant with the organic phosphonic acid and its salt, and from 0.1 to 10 g/L of surfactant. Particularly, the weight ratio of (A):(B) is in a range of from 100:0.05˜20.
    Type: Grant
    Filed: August 27, 2004
    Date of Patent: May 4, 2010
    Assignees: Nihon Parkerizing Co., Ltd., Tokyo Seikan Kaisha Ltd.
    Inventors: Kazuya Hino, Yasuo Iino, Ryoji Morita, Akio Shimizu, Kazuhisa Masuda, Shozo Ichinose, Shozo Sakurama
  • Patent number: 7704939
    Abstract: To provide a surfactant which is obtainable by using substantially no alkali metal, has excellent readhesion prevention ability of finely-pulverized particles at the time of cleaning, and is capable of quite efficient and advanced cleaning. In the present invention, a surfactant which comprises a neutralized salt (AB1) and/or neutralized salt (AB2) is used. Neutralized salt (AB1): a neutralized salt (AB1) which comprises an acidic compound (A1) containing at least each one of an acid group (X1) of an acid having the difference of heat of formation in an acid dissociation reaction (Q1) of 3 to 200 kcal/mol and a hydrophobic group (Y) containing 1 to 36 carbon atoms, and a nitrogen-containing basic compound (B) having the difference of heat of formation in a proton addition reaction of 10 to 152 kcal/mol, wherein (X1) is at least one species selected from a sulfonic acid group, and the like.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: April 27, 2010
    Assignee: Sanyo Chemical Industries, Ltd.
    Inventors: Kazumitsu Suzuki, Shunichiro Yamaguchi