Liquid, Paste, Or Gel (e.g., Slurry, Etc.) Patents (Class 510/221)
  • Patent number: 11680230
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer comprising: 60 to 98 wt % of structural units of formula I wherein each R1 is independently selected from a hydrogen and a —CH3 group; and 2 to 40 wt % of structural units of formula II wherein each R2 is independently selected from a —C1-4 alkyl group and wherein each R3 is independently selected from a hydrogen and a methyl group.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: June 20, 2023
    Assignees: Dow Global Technologies, Rohm and Haas Company
    Inventors: Scott Backer, Paul Mercando, Ashutosh Umarvadia, Eric Wasserman, Severine Ferrieux
  • Patent number: 11566207
    Abstract: The present invention relates to a an aqueous composition for removing soils from a surface to be cleaned, formed from water, a detergent mixture and a rinse aid, wherein the detergent mixture comprises a peroxidation catalyst and wherein the rinse aid comprises an oxygen source. Such a composition may provide a more effective cleaning behaviour. The present invention further relates to a method for removing soil from a surface to be cleaned comprising applying to the surface to be cleaned a composition according to the invention.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: January 31, 2023
    Assignee: Ecolab USA Inc.
    Inventors: Tobias Neil Foster, Dirk Kullwitz, Beana Pathicheril
  • Patent number: 11523613
    Abstract: Methods for disinfecting a surface are provided which include contacting a surface with a solution comprising Fe(VI)O42?, thereby disinfecting the surfaces. In some cases, the surface to be contacted with the solution is in a space suitable for human occupancy and the surface is arranged in the ambient of the space. In addition, solutions comprising Fe(VI)O42? are provided. The solutions may additionally include a hypohalite salt and a surfactant.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: December 13, 2022
    Assignees: The Texas A&M University System, The United States Government as Represented by the Department of Veterans Affairs
    Inventors: Virender K. Sharma, Chetan Jinadatha
  • Patent number: 11459528
    Abstract: An automatic dishwashing cleaning composition comprising: a) a mixed builder system comprising soluble builder and crystalline silicate wherein the soluble builder comprises a complexing agent, a phosphonate and a dispersant polymer and wherein the level of each soluble builder in the composition is: a1) from 15% to 40% by weight of the composition of the complexing agent; a2) from 2% to 7% by weight of the composition of the phosphonate; and a3) from 1% to 7% by weight of the composition of the dispersant polymer wherein the soluble builder and the crystalline silicate are in a weight ratio of from 8:1 to 15:1 b) a bleaching system comprising bleach, a bleach catalyst and a bleach activator; and c) from 0% to 20% by weight of the composition of carbonate.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: October 4, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Nilgun Esin Aksoy Abaci, Patrick Firmin August Delplancke, Nevena Lukic, William Mario Laurent Verstraeten
  • Patent number: 11441002
    Abstract: A free standing dispersant film is provided, including: a partially hydrolyzed polyvinyl acetate; a poly(ethylene oxide); a polyalkylene glycol; a plasticizer; a dispersant polymer; optionally, a poly(isobutylene-co-maleic anhydride) copolymer, wherein the poly(isobutylene-co-maleic anhydride) copolymer is at least partially neutralized; and optionally, an optional additive.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: September 13, 2022
    Assignee: Rohm and Haas Company
    Inventors: Randara Pulukkody, Scott Backer, Afua Sarpong Karikari, Michael C. Mitchell
  • Patent number: 11427791
    Abstract: Caustic-free detergent compositions are provided. Detergent compositions including an aminocarboxylate, water conditioning agent, non-caustic source of alkalinity and water beneficially do not require the use of additional surfactants and/or polymers to provide suitable detergency and prevent scale build-up on treated surfaces and enhance protein removal from the treated surfaces. Beneficially the detergent compositions have a concentrate pH less than about 11.5. The detergent compositions are used with a sanitizer to employ the low alkaline detergent compositions are particularly suitable for use as low temperature ware wash detergents that beneficially reduce scale build-up. Methods of employing the low alkaline detergent compositions are also provided.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: August 30, 2022
    Assignee: Ecolab USA Inc.
    Inventors: Erin Jane Dahlquist Howlett, Steven E. Lentsch, Terrence P. Everson, Carter M. Silvernail
  • Patent number: 11274361
    Abstract: A method for manufacturing an optical element according to a prescription is provided, including providing a combination of a block piece and a lens blank having a first face and a second face opposite to the first face, the lens blank being blocked with the first face on the block piece, surfacing and polishing the second face of the lens blank, cleaning the lens blank, hard coating the second face of the lens blank, degassing the lens blank, applying an AR-coating in a vacuum box coater, and deblocking the processed lens blank from the block piece, wherein the cleaning step includes a pre-cleaning step including a finishing drying step allowing the lens blank to be put on hold, and a deep cleaning step prior to the hard coating step.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: March 15, 2022
    Assignee: SATISLOH AG
    Inventors: Marc Peter, Marcel Flemming
  • Patent number: 11236291
    Abstract: The present invention comprises chlorinated and non-chlorinated alkaline cleaning compositions for removal of proteinaceous and fatty soils at low temperature, i.e. less than 120° F., with little or no deleterious affect on cleaning performance. According to the invention, applicants have found that adding additional alkalinity makes protein removal more difficult and reducing the amount of alkalinity actually improves performance. According to the invention optimized combinations of chlorine and alkalinity components for low temperature cleaning as well as a surfactant system optimized for low temperature fatty soil removal are disclosed.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: February 1, 2022
    Assignee: Ecolab USA Inc.
    Inventors: Xin Sun, Jacquilyne Gandara, Robert J. Ryther, Thomas R. Mohs, Walter D. Cummings
  • Patent number: 11193097
    Abstract: Described herein is a household care composition, which delivers active agents onto fabric, in the form of a water-soluble unit dose article comprising a water-soluble fibrous structure and a concentrated enzyme composition, as well as methods for making the article and methods for treating fabrics using the article.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: December 7, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Mark Robert Sivik, Theresa Anne Buehler, Frank William Denome
  • Patent number: 11193090
    Abstract: Systems and methods of forming and analyzing a dissolvable article are provided herein. In an embodiment, a method of forming a dissolvable article with excellent dissolution performance includes heating a dissolvable composition that includes a water-soluble block copolymer at heating conditions that are sufficient to render the copolymer flowable and to form a hot melt composition. The water-soluble block copolymer is solid at ambient conditions. The method further includes solidifying the dissolvable composition to form the dissolvable article. A surface of the dissolvable article is analyzed for surface texture using a three-dimensional imaging device to produce a data set that is representative of the surface texture. If the data set fails to at least equal a predetermined threshold value, the method further includes reformulating the dissolvable composition to form a reformulated dissolvable composition.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: December 7, 2021
    Assignee: Henkel IP & Holding GmbH
    Inventors: Daniel T. Piorkowski, Joseph D. Dahlmeyer, Jr.
  • Patent number: 11149236
    Abstract: A cleaning composition, which is self-adhering upon application to a hard surface, is provided. The cleaning composition includes an adhesion promoter, water and a sufficient amount of a basic agent, such that a mixture of the composition with deionized water has a pH of at least about 10. The adhesion promoter typically includes one or more organic compounds, each containing at least one hydrophilic group. The cleaning compositions may also include at least one surfactant selected from the group of: anionic, nonionic, cationic, amphoteric, and/or zwitterionic surfactants; where one or more of the surfactants may serve all or in part as the adhesion promoter.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: October 19, 2021
    Assignee: S. C. Johnson & Son, Inc.
    Inventor: Juan Jose Goncalves Rodrigues
  • Patent number: 11104871
    Abstract: Dryer sheets having branched polyester polymers and methods of making and using such dryer sheets. Such dryer sheets, can have a variety substrate materials and provide the desired level of performance without the technical and economic drawbacks of conventional dryer sheets.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: August 31, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Bernard William Kluesener, Heather Anne Doria
  • Patent number: 10894932
    Abstract: The present invention relates to fabric cleaning and/or treatment compositions as well as methods of making and using same. Such fabric cleaning and/or treatment compositions contain species of glyceride copolymers that have the required viscosity and lubricity. Thus, such species of glyceride copolymers provide improved softening performance and formulability.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: January 19, 2021
    Assignee: The Procter & Gamble Company
    Inventors: Beth Ann Schubert, Rajan Keshav Panandiker, Luke Andrew Zannoni, Stephanie Ann Urbin, Mark Robert Sivik
  • Patent number: 10844331
    Abstract: Phosphorus-free detergent compositions are provided. Detergent compositions including an aminocarboxylate, water conditioning agent, source of alkalinity and water beneficially do not require the use of additional surfactants and/or polymers to provide suitable detergency and prevent scale build-up on treated surfaces. The detergent compositions are used with a sanitizer to employ the phosphorus-free detergent compositions for use as low temperature ware wash detergents that beneficially reduce scale build-up. Methods of employing the phosphorus-free detergent compositions are also provided.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: November 24, 2020
    Assignee: Ecolab USA, Inc.
    Inventors: Erin Jane Dahlquist Howlett, Carter Martin Silvernail, Steven E. Lentsch, Terrence P. Everson
  • Patent number: 10717953
    Abstract: A single dose pack and methods for producing and using the same are provided. In one embodiment, a single dose pack includes a container, wherein the container comprises a water-soluble film, and a wash composition encapsulated within the container. The wash composition includes a detergent surfactant, water present in an amount of from about 8 to about 40 weight percent, based on the total weight of the wash composition, and a polyethylene glycol (PEG) blend. The PEG blend includes at least one relatively higher molecular weight (MW) PEG having an average MW of about 1500 Daltons or greater in combination with at least one relatively lower MW PEG having an average MW of about 400 Daltons or less and/or at least one mid-MW PEG having an average MW of between about 400 and about 1500 Daltons.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: July 21, 2020
    Assignee: Henkel IP & Holding GmbH
    Inventors: Daniel Thomas Piorkowski, Casey Elphege Camire, David S. Stott, II
  • Patent number: 10590368
    Abstract: The invention relates to the stabilization during storage of enzymes comprised in liquid detergent compositions.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: March 17, 2020
    Assignee: NOVOZYMES A/S
    Inventor: Kim Bruno Andersen
  • Patent number: 10563113
    Abstract: A composition for dissolving drilling mud including barite particles and a polymer includes an enzyme capable of reacting with the polymer; a chelating agent capable of dissolving the barite particles; and a catalyst capable of promoting a reaction between the chelating agent and the barite particles.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: February 18, 2020
    Assignees: Saudi Arabian Oil Company, Industrial and Mechanical Services Co. Ltd
    Inventors: Mubarak Aoudah AlDhufairi, Saif Ahmed Al-Thabit
  • Patent number: 10301578
    Abstract: A method of cleaning a soiled dishware load in an automatic dishwashing machine including the step of subjecting the load to a wash liquor including at least 700 ppm of an aminocarboxylated complexing agent and wherein the liquor is free of phosphate and free of dispersant polymer.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: May 28, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Nathalie Sophie Letzelter, Rachel Elizabeth Martin
  • Patent number: 10259993
    Abstract: Enzyme formulations should stay active and devoid of all possible inactivation processes during transport and long-term storage. The stabilization of enzymatic activity, especially in presence of critical functional components for specialized application, has been a long-standing obstacle when stored over an extended period of time. One such obstacle is the stability of enzyme in presence of weak acids in formulation, which is often desired to efficiently break down biopolymer filtercake embedded in a carbonate matrix, in the open-hole section of a horizontal well, for hydrocarbon production. The invention comprises methods and compositions to enhance the long-term storage stability of an enzyme formulation consisting of an in-situ acid precursor system, where in-situ generated precursors are mainly ester compounds that dissociate by slow hydrolysis to generate organic acid, shifting the pH of the formulation outside the pKa of the enzyme protein.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: April 16, 2019
    Assignee: EPYGEN LABS FZ LLC
    Inventors: Debayan Ghosh, Ineeyan Ariyaratnam, Punit Bansal
  • Patent number: 10183288
    Abstract: Methods and systems for acid regeneration of ion exchange resins are disclosed. Acid resins designed for use in a variety of cleaning application using a water source use a treated, softened, acidic water source according to the invention. Various methods of using the softened acidic water generated by acid regenerate-able ion exchange resins are disclosed to beneficially reduce spotting, filming and scale buildup on treated surfaces, reduce and/or eliminate the need for polymers, threshold reagents and/or rinse aids, and using protons generated in the acidic water effluent for triggering events useful in various cleaning applications.
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: January 22, 2019
    Assignee: Ecolab USA Inc.
    Inventors: Terrence P. Everson, Li Wen, Lylien Tan, Peter Voss, Mark Toetschinger
  • Patent number: 10177326
    Abstract: A polymeric dielectric may include a coordination complex of a modified elastic polymer and a metal cation. The modified elastic polymer may include an organic ligand moiety that coordinates the metal cation in a main chain of the elastic polymer. Provided are a method of manufacturing the same, and an electronic device and a thin film transistor including the same.
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: January 8, 2019
    Assignees: Samsung Electronics Co., Ltd., The Board of Trustees of the Leland Stanford Junior University
    Inventors: Jong Won Chung, Sangyoon Lee, Ying-Li Rao, Zhenan Bao
  • Patent number: 9629360
    Abstract: A water-based pesticidal suspension comprises (a) flonicamid, (b) a polycarboxylate surfactant, (c) a sulfonate surfactant, and (d) water. The sulfonate surfactant (c) is at least one member selected from the group consisting of an alkyl sulfosuccinate, a lignosulfonate, a C8-18 alkyl benzene sulfonate and a C8-18 alkyl diphenyl ether disulfonate. An average particle size of the volume distribution of (a) flonicamid is preferably from 0.5 ?m to 10 ?m. The polycarboxylate surfactant (b) is preferably a sodium salt of maleic acid/olefin copolymer.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: April 25, 2017
    Assignee: Ishihara Sangyo Kaisha, Ltd.
    Inventors: Takao Awazu, Mitsuo Sano, Akira Nakagawa
  • Patent number: 9533296
    Abstract: The present invention relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group. Further aspects of the invention are compositions or formulations comprising such compounds.
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: January 3, 2017
    Assignees: BASF SE, Henkel AG & Co. KGaA
    Inventors: Hauke Rohwer, Barbara Winkler, Frédérique Wendeborn, Katharina Misteli
  • Patent number: 9296713
    Abstract: The present disclosure relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: March 29, 2016
    Assignees: BASF SE, Henkel AG & Co. KGaA
    Inventors: Hauke Rohwer, Barbara Winkler, Frédérique Wendeborn, Katharina Misteli
  • Patent number: 9051285
    Abstract: The present invention relates to specific acylhydrazone compounds, their use as oxidation catalysts and to a process for removing stains and soil on textiles and hard surfaces. The compounds are substituted with a specific cyclic ammonium group adjacent to the acyl group. Further aspects of the invention are compositions or formulations comprising such compounds.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: June 9, 2015
    Assignees: BASF SE, HENKEL AG & CO. KGAA
    Inventors: Hauke Rohwer, Barbara Wagner, Frederique Wendeborn, Katherina Misteli
  • Publication number: 20150119311
    Abstract: A water-soluble pouch suitable for use in machine dishwashing and which comprises a plurality of compartments in generally superposed or superposable relationship, each containing one or more detergent active or auxiliary components, and wherein the pouch has a volume of from about 5 to about 70 ml and a longitudinal/transverse aspect ratio in the range from about 2:1 to about 1:8, preferably from about 1:1 to about 1:4. The water-soluble pouch allows for optimum delivery of dishwashing detergent. A process for the manufacture of multi-compartment pouches and a pack to contain the pouches are also disclosed.
    Type: Application
    Filed: January 6, 2015
    Publication date: April 30, 2015
    Inventors: Tanguy Marie Louis Alexandre CATLIN, Rachid BEN MOUSSA, Timothy Bernard William KROESE, Charles Rupert GILLHAM, James Ian Kinloch, David John SMITH, Alison Lesley MAIN, Helen VARLEY
  • Publication number: 20150111285
    Abstract: The objective of the present invention is in the field of cleaning agent in particular detergents. In particular, it relates to a novel detergent formulation for an automatic dishwashing. The formulation provides excellent cleaning and finishing; it is environmentally friendlier than traditional compositions and allows for a more energy efficient automatic dishwashing process.
    Type: Application
    Filed: May 2, 2013
    Publication date: April 23, 2015
    Applicant: Universiti Putra Malaysia (UPM)
    Inventors: Raja Noor Zaliha Raja Abdul Rahman, Abu Bakar Salleh, Mahiran Basri, Izuddin Abdul Rahman
  • Patent number: 8980817
    Abstract: A dosage element to be consumed in use in a ware washing machine, the dosage element comprises a container, whereby the container encloses a non-consolidated particulate composition and a gel in direct contact with one another.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: March 17, 2015
    Assignee: Reckitt Benckiser N.V.
    Inventors: Ralf Wiedemann, Pavlinka Roy, Frederic Moreux
  • Patent number: 8969278
    Abstract: The present invention refers to an aqueous composition comprising one or more amphoteric, organic polynitrogen-compounds having at least 3 nitrogen atoms contained in the molecule in the form of an amine and/or amide and one or more types of inorganic nanoparticles, a concentrate comprising said composition and to a method for treating and/or cleaning a surface which uses said composition.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: March 3, 2015
    Assignee: Ecolab USA Inc.
    Inventors: Stephan Uhl, Jacqueline Thöne
  • Patent number: 8951955
    Abstract: The present invention relates to the use of (oxidized) thioethers of alcohol alkoxylates in washing and cleaning compositions, especially in dishwashing compositions, and to washing and cleaning compositions, especially dishwashing compositions, which comprise (oxidized) thioethers of alcohol alkoxylates. These (oxidized) thioethers are especially suitable as surfactants with rinse aid function (rinse aid surfactants). “Oxidized” relates to the sulfur atom in the thioether, which may be present in oxidized form as sulfoxide (SO) or sulfonyl (SO2).
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: February 10, 2015
    Assignee: BASF SE
    Inventors: Sophie Maitro-Vogel, Jürgen Tropsch, Wolfgang Spiegler, Roman Benedikt Raether, Christian Bittner
  • Patent number: 8946138
    Abstract: A cartridge, in particular for use in water-conveying household appliances, encompassing an enzyme-containing preparation that contains at least one enzyme protein and has a specific heat capacity cp at 20° C. of less than 3.8 J/(g*K), preferably less than 3.0 J/(g*K), and is stocked in a cartridge or cartridge chamber having an internal volume of between 20 and 500 ml and an average wall thickness of between 0.1 and 2 mm, and the cartridge material has a specific heat capacity cp at 20° C. of between 1 and 2 J/(g*K), preferably between 1.15 and 1.9 J/(g*K), particularly preferably between 1.5 and 1.8 J/(g*K).
    Type: Grant
    Filed: August 21, 2012
    Date of Patent: February 3, 2015
    Assignee: Henkel AG & Co. KGaA
    Inventors: Arnd Kessler, Thorsten Bastigkeit, Christian Nitsch, Salvatore Fileccia, Erik Brueckner
  • Patent number: 8940676
    Abstract: A water-soluble pouch suitable for use in machine dishwashing and which comprises a plurality of compartments in generally superposed or superposable relationship, each containing one or more detergent active or auxiliary components, and wherein the pouch has a volume of from about 5 to about 70 ml and a longitudinal/transverse aspect ratio in the range from about 2:1 to about 1:8, preferably from about 1:1 to about 1:4. The water-soluble pouch allows for optimum delivery of dishwashing detergent. A process for the manufacture of multi-compartment pouches and a pack to contain the pouches are also disclosed.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: January 27, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Tanguy Marie Louis Alexandre Catlin, Rachid Ben Moussa, Timothy Bernard William Kroese, Charles Rupert Gillham, James Iain Kinloch, David John Smith, Alison Lesley Main, Helen Varley
  • Publication number: 20150017707
    Abstract: In a liquid dishwashing detergent comprising a protease and amylase, storage stability is to be improved. This is achieved through the use of a protease comprising an amino acid sequence having at least 70% identity over its total length with the amino acid sequence specified in SEQ ID NO. 1 and having, in the listing according to SEQ ID NO. 1, the L211D amino acid substitution in combination with at least two further amino acid substitutions selected from the group consisting of S3T, V4I, V193M and V199I.
    Type: Application
    Filed: January 25, 2013
    Publication date: January 15, 2015
    Applicant: BASF SE
    Inventors: Nina Mussmann, Thomas Eiting, Thorsten Bastigkeit, Konstantin Benda, Hans Hartmut Janke
  • Patent number: 8927478
    Abstract: The invention relates to the use of manganese oxalates in detergents and cleaning agents, in particular in cleaning agents containing peroxy compounds for hard surfaces.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: January 6, 2015
    Assignee: Clariant International Ltd.
    Inventors: Gerd Reinhardt, Michael Best, Joachim Erbes
  • Publication number: 20140335035
    Abstract: A consumer product comprises silane-modified oil comprising a hydrocarbon chain selected from the group consisting of: a saturated oil, an unsaturated oil, and mixtures thereof; and at least one hydrolysable silyl group covalently bonded to the hydrocarbon chain. The consumer product further comprises a particulate benefit agent.
    Type: Application
    Filed: May 8, 2014
    Publication date: November 13, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Rajan Keshav PANANDIKER, Beth Ann SCHUBERT, John August WOS, Luke Andrew ZANNONI, Nathan Ray WHITELY, Sherrie Ann JORDAN
  • 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: 8871699
    Abstract: Detergent compositions effective for controlling hard water scale accumulation are disclosed. Detergent compositions employing phosphinosuccinic acid and mono-, bis- and oligomeric phosphinosuccinic acid (PSO) derivatives with alkali metal carbonate and/or alkali metal hydroxide reduce had water scale accumulation on treated surfaces at alkaline conditions between about pH of 9 and 12.5. Methods employing the detergent compositions and preventing hard water scale accumulation are also provided.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: October 28, 2014
    Assignee: Ecolab USA Inc.
    Inventors: Carter Martin Silvernail, Erik C. Olson
  • Publication number: 20140296121
    Abstract: A storage stable aqueous suspension of PAP is provided.
    Type: Application
    Filed: October 26, 2012
    Publication date: October 2, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Alias Al-Bayati, Yun Chen, Andreas Hofsäss, Gerhard Kämmerer
  • Patent number: 8841245
    Abstract: An automatic dishwashing detergent composition comprising: a) an alkoxylated polyalkyleneimine said alkoxylated polyalkyleneimine comprising a polyalkyleneimine backbone, alkoxy chains and quaternization groups wherein the alkoxylated polyalkyleneimine has a degree of quaternization of at least 5% and wherein: i) the polyalkyleneimine backbone represents from 0.5% to 40% by weight of the alkoxylated polyalkyleneimine; ii) the alkoxy chains represent from 60% to 99% by weight of the alkoxylated polyalkyleneimine; and b) a bleach system comprising bleach and optionally a bleach enhancer.
    Type: Grant
    Filed: May 1, 2013
    Date of Patent: September 23, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Stefano Scialla, Michael Stanford Showell, Frank Hulskotter, Anju Deepali Massey Brooker, Phan Shean Lim, Melissa Cuthbertson, Glenn Steven Ward, Rainer Anton Dobrawa
  • Patent number: 8802612
    Abstract: A detergent packet includes a liquid detergent contained within a water soluble pouch. The water soluble pouch is formed from a film including at least one of a polymer of hydrolyzed vinyl acetate and a copolymer of hydrolyzed vinyl acetate and a second monomer. The liquid detergent includes between 5 wt % and 60 wt % water and between 0.5 wt % and 15 wt % inorganic sulfate.
    Type: Grant
    Filed: January 29, 2013
    Date of Patent: August 12, 2014
    Assignee: Aicello Corporation
    Inventors: Carlton J. Wong, Yuki Yasui
  • Patent number: 8791058
    Abstract: The present invention relates to compositions for household care which include a cationic nanogel, particularly for treating and/or modifying hard or textile surfaces. The composition particularly enables a hydrophilization of hard surfaces, particularly useful in cleaning or rinsing operations.
    Type: Grant
    Filed: October 19, 2009
    Date of Patent: July 29, 2014
    Assignee: Rhodia Operations
    Inventors: Katerina Karagianni, Iñigo Gonzalez, David James Wilson
  • Patent number: 8759275
    Abstract: The present application relates to high efficiency particles and compositions, such as consumer products, comprising such high efficiency particles as well as processes for making and using such high efficiency particles and compositions comprising such high efficiency particles. Such high efficiency particles and compositions provide enhanced benefit agent delivery to a situs that is treated with such high efficiency particles and compositions.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: June 24, 2014
    Assignee: The Proctor & Gamble Company
    Inventors: Johan Smets, Pascale Claire Annick Vansteenwinckel, Yonas Gizaw, Frank Hulskotter, Dieter Boeckh, Hans-Joachim Haehnle
  • Publication number: 20140171328
    Abstract: A novel composite including one or more core units, each core unit including a specified active agent and having pH responsive, vinylic copolymer coating, to a process for the preparation of such a composite, to formulations including the same and their use in a variety of industrial applications.
    Type: Application
    Filed: April 13, 2012
    Publication date: June 19, 2014
    Applicant: REVOLYMER (U.K.) LIMITED
    Inventors: Stephen Armstrong, Terence Cosgrove, John Jeffrey Gerrard, Melanie Jane Hughes, David Alan Pears
  • Publication number: 20140171327
    Abstract: The present invention relates to a novel composite including one or more core units having an ionic strength-responsive hydroxyl-functional vinylic co-polymeric coating, to a process for the preparation of such a composite, to formulations including the same and their use in a variety of industrial applications.
    Type: Application
    Filed: April 13, 2012
    Publication date: June 19, 2014
    Applicant: REVOLYMER (U.K.) LIMITED
    Inventors: Stephen Armstrong, Terence Cosgrove, John Jeffrey Gerrard, Melanie Jane Hughes, David Alan Pears
  • Publication number: 20140171353
    Abstract: The invention relates to an automatic dishwashing detergent composition that is formulated to provide effective cleaning at low temperatures.
    Type: Application
    Filed: March 30, 2012
    Publication date: June 19, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Lucia Krubasik, Judith Preuschen, Andrea Stein
  • Patent number: 8754023
    Abstract: Liquid washing or cleaning agent preparations includes a) >5 wt. % of at least one active washing or cleaning enzyme; b) >5 wt. % of at least one organic solvent c) boric acid or a boric acid derivative d) a source of Ca or Mg ions and are characterized by a good phase and enzyme stability and good cleaning powers.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: June 17, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Arnd Kessler, Thorsten Bastigkeit, Christian Nitsch, Wolfgang Wick
  • 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
  • Publication number: 20140137898
    Abstract: The invention relates to a detergent dispensing device for an automatic washing machine. In particular the invention relates to a simple multi-dosing device.
    Type: Application
    Filed: November 11, 2011
    Publication date: May 22, 2014
    Applicant: RECKITT BENCKISER N.V.
    Inventors: Marine Cabirol, Ian Gaylor, Lucia Krubasik, Judith Preuschen
  • Patent number: 8697624
    Abstract: Disclosed are plasticized, water-soluble films having favorable cold-water solubility, wet handling, and thermoforming characteristics, and which can include a PVOH resin made up of blend of two or more PVOH polymers each having a monomodal molecular weight distribution, and the PVOH resin characterized by a viscosity in a range of about 13.5 cP to about 20 cP (or a corresponding weight average molecular weight), a degree of hydrolysis of about 84% to about 92%, a polydispersity index value in a range of about 1 to about 5, a residual water content of about 4 wt. % to about 10 wt. %, and a Resin Selection Index value in a range of 0.255 to 0.315; methods of making the films; compositions including PVOH resins for making the films; and pouch and packet articles made from the films.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: April 15, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Frank William Denome, Steven G. Friedrich, Regine Labeque, David M Lee, Jichun Shi, Andrew P. Verrall, Roxane Rosmaninho
  • Patent number: 8691742
    Abstract: Treatment composition, preferably liquid detergent compositions exhibiting a two, or multicolor effect, comprising an aesthetic system including a colored interference pigment and a dye system.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: April 8, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Karl Ghislain Braeckman, Karel Jozef Maria Depoot, Jan-Sebastiaan Uyttersprot, Tim Roger Michel Vanpachtenbeke, Nathalie Jean Marie-Louise Vanwyngaerden