Patents Examined by M. Reza Asdjodi
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Patent number: 11731889Abstract: Stabilized compositions employing a sequestrant system and a binding system for improving shelf stability and dispensing stability of a solid activated bleach composition are disclosed. The compositions contain a peroxygen source and a catalyst activator which require generation of a peroxycarboxylic acid or other active oxygen sanitizing agent at a point of use. Stabilized compositions employ a sequestrant system including a phosphonic acid and/or dipicolinic acid sequestrant and a binding system comprising an anionic surfactant for a solid formulation of a catalyst activator and peroxygen source to provide shelf stability and dispensing stability for a activated bleach composition. Methods of formulating and use are further disclosed.Type: GrantFiled: June 3, 2021Date of Patent: August 22, 2023Assignee: ECOLAB USA INC.Inventors: David Dotzauer, Krista Kutz Otting
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Patent number: 11718815Abstract: Described herein is a powder detergent composition including a detergent active material including at least a surfactant system, and a granulated powder. The granulated powder includes particles made of: (a) a water soluble polymer matrix, and (b) an oil phase including a perfume dispersed in the water soluble polymer matrix, the oil being at least partly encapsulated in microcapsules. The granulated powder includes up to 30% by weight of encapsulated oil based on the total weight of the powder.Type: GrantFiled: September 18, 2019Date of Patent: August 8, 2023Assignee: FIRMENICH SAInventors: Murray Osborne, Arnaud Struillou
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Patent number: 11713436Abstract: Liquid peroxycarboxylic acid laundry compositions, namely bleaching and disinfecting compositions combining mixed peroxycarboxylic acids to provide synergistic efficacy are disclosed. Methods of using the liquid peroxycarboxylic acid laundry compositions for low temperatures and a use pH with detergent and water from about 6 to about 10 are also disclosed. Beneficially, the liquid peroxycarboxylic acid laundry compositions and methods of using the same do not include sulfonated peroxycarboxylic acids and sulfonated carboxylic acid, such as peroxy sulfonated oleic acid/sulfonated oleic acid (PSOA/SOA).Type: GrantFiled: June 17, 2020Date of Patent: August 1, 2023Assignee: ECOLAB USA INC.Inventors: Junzhong Li, Allison Prideaux, David Dotzauer, Jonathan P. Fast, Richard K. Staub
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Patent number: 11697787Abstract: The present disclosure relates to high alkaline cleaners, cleaning systems and methods for removing polymerized zero trans fat soils. The high alkaline cleaner of the present invention generally includes one or more alkaline wetting and saponifying agent(s), a chelating/sequestering system and a surface modifying-threshold agent system. In various embodiments, the cleaners may include, at least one cleaning agent comprising a surfactant or surfactant system and/or a solvent or solvent system and/or a cleaning booster such as a peroxide or sulfite type additive. The cleaners may also include one or more components to modify the composition form and/or the application method in some embodiments. All components described above may also be optimized optionally, to provide emulsification of a composition (both as a usable product or a concentrate that can be diluted to form a usable product).Type: GrantFiled: September 9, 2021Date of Patent: July 11, 2023Assignee: ECOLAB USA INC.Inventors: Robert J. Ryther, Walter D. Cummings
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Patent number: 11692158Abstract: A washing agent portion unit including a) at least one first receiving chamber, b) at least one water-soluble film surrounding this first receiving chamber, and c) at least one first flowable washing agent preparation located in the first receiving chamber, which preparation contains, based on the total weight thereof, i) 40 to 80 wt. % surfactant; ii) 2 to 15 wt. % fatty acid; iii) 0.3 to 8 wt. % of salt of a divalent cation; iv) 8 to 35 wt. % solvent; d) at least one second receiving chamber which is surrounded by a water-soluble film and is filled with a second washing agent preparation which differs from the first flowable washing agent preparation, wherein the first receiving chamber and the second receiving chamber are directly adjacent to one another and separated from one another by a water-soluble film, and washing methods using these washing agent portion units.Type: GrantFiled: July 23, 2020Date of Patent: July 4, 2023Assignee: Henkel AG & Co. KGaAInventors: Frank Meier, Peter Schmiedel, Daniel Thomas Piorkowski, Kathrin Schnepp-Hentrich, Berthold Schreck
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Patent number: 11674113Abstract: There are disclosed co-granules coated with hydroxymethyl cellulose and containing: b1) cyclic sulfonimine, b2) bleach activator selected from the group consisting of tetraacetylethylenediamine, decanoyloxybenzoic acid or mixtures thereof, and b3) carboxymethyl cellulose as binder, wherein the binder consists of the carboxymethyl cellulose of component b)3 which has a solubility of at least 1 g of carboxymethyl cellulose in 1 L of water at 25° C. and wherein the coating comprises hydroxymethyl cellulose in an amount of from 5 to 20 wt. % of the coated co-granules.Type: GrantFiled: March 5, 2021Date of Patent: June 13, 2023Assignee: Weylchem Performance Products, GMBHInventors: Roman Morschhäuser, Judith Preuschen, Bo Kuhse, Rolf Ludwig
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Patent number: 11643731Abstract: The present invention relates to a method for substantially nickel-free phosphating of a metallic surface, wherein a metallic surface is treated one after the other with the following compositions: i) with an alkaline, aqueous cleaner composition which comprises at least one water-soluble silicate, and ii) with an acidic, aqueous, substantially nickel-free phosphating composition which comprises zinc ions, manganese ions and phosphate ions. The invention also relates to the above cleaner composition itself and also to a metallic surface phosphate-coated by the above method, and to the use of said surface.Type: GrantFiled: August 28, 2018Date of Patent: May 9, 2023Assignee: CHEMETALL GMBHInventors: Olaf Dahlenburg, Thomas Kolberg, Lisa Seider
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Patent number: 11629314Abstract: Described herein, are fabric care compositions comprising: an aminofunctional polysiloxance; optionally a thickening agent; and optionally a non-ionic surfactant. Methods of making and using these compositions are also described.Type: GrantFiled: September 19, 2019Date of Patent: April 18, 2023Assignee: Colgate-Palmolive CompanyInventors: Jose Bucio, Raul Arellano Maldonado, Andrea Sanchez
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Patent number: 11597893Abstract: Solid laundry softening compositions and applications of use are disclosed. Solid laundry softening compositions combine quaternary ammonium compounds with an inorganic carrier to provide a flowable powder for solidification in a pressed or extruded solid composition. A high loading of quaternary ammonium compound in the inorganic carrier, including an inorganic salt, can be further combined with softening boosters, processing aids, surfactants, and/or additional functional ingredients to provide stable solid compositions.Type: GrantFiled: June 26, 2020Date of Patent: March 7, 2023Assignee: ECOLAB USA INC.Inventors: Derrick Anderson, Emily Chen, Kaustav Ghosh, Kelsey West, Erik C. Olson
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Patent number: 11572508Abstract: A non-linear surfactant, and particularly a non-linear surfactant comprising bi-functionalized molecules or particles having both hydrophobic and hydrophilic groups. The non-linear surfactant includes a nanoparticle template of a rigid molecular structure, wherein the nanoparticle comprises a molecule or a particle that is bi-functionalized with both hydrophilic and hydrophobic groups to obtain an amphiphilic nanoparticle. The template nanoparticle can be used as a surfactant, wetting agent, emulsifier, detergent or other surface active agents or for the preparation of nanoemulsions or dispersions. The non-linear surfactant can provide smaller particle sizes for emulsion suspensions and foams.Type: GrantFiled: April 22, 2021Date of Patent: February 7, 2023Assignee: POWDERMET, INC.Inventors: Andrew Sherman, Brian Werry
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Patent number: 11560534Abstract: Liquid laundry detergent compositions including a Diallyldialkylammonium Chloride (DADMAC) Acrylamide co-polymer, and a surfactant system comprising at least one non-ionic surfactant (NI) and at least one linear alkylbenzene sulfonate anionic surfactant (LAS) where the composition has a turbidity of about 50 NTUs or less. The NI is at least about 30 percent by weight of the surfactant system and the LAS is less than about 40 percent by weight of the surfactant system. The surfactant system can also include alcohol ethoxysulfate (AES).Type: GrantFiled: December 15, 2020Date of Patent: January 24, 2023Inventor: Daniel Thomas Piorkowski
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Patent number: 11542662Abstract: Absorbent sheet is manufactured utilizing a low charge density debonder composition comprising an imidazolinium surfactant-containing constituent selected from the group consisting of: (i) cationic imidazolinium surfactants with alkylalkenylhydroxy substitution; (ii) zwitterionic imidazolinium surfactants; and (iii) an ion paired surfactant mixture including a zwitterionic imidazolinium surfactant and a cationic surfactant and, in admixture with the imidazolinium surfactant-containing constituent, (iv) a nonionic surfactant.Type: GrantFiled: March 2, 2020Date of Patent: January 3, 2023Assignee: GPCP IP Holdings LLCInventors: Yu Chen, Kevin M. Holtman, Brian S. Hammes, Jeffery J. Boettcher
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Patent number: 11530372Abstract: A series of natural soaps, both liquid and solid, and methods of making thereof, which have a synergistic effect when formulated with anti-redeposition ingredients in laundry applications both in synthetic and natural textiles and fabrics. The fatty acids and/or natural oils based series of natural soaps include both sodium and potassium soap products that interact synergistically with, preferably, known, natural anti-redeposition agents and alkaline builders creating highly effective, natural solid (bar or powdered) and liquid laundry cleaning products. Solid forms soaps are dried to an acceptable amount of moisture content for milling. Further blending is then performed with various natural anti-redeposition agents or natural products which exhibit said characteristics and/or alkaline builders. The solid forms may be formed into single dose tablets. Effervescent additives may further be included.Type: GrantFiled: February 5, 2020Date of Patent: December 20, 2022Assignee: Vanguard Soap, LLCInventors: Scott A. Smith, Jeffrey A Breazeale
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Patent number: 11530329Abstract: Formulations for removal of deposits, the formulation prepared according to specific manufacturing processes. The formulation may be used to clear and clean deposits from surfaces. In some examples, the deposits may include spray paint deposits on concrete, brick and metal surfaces such as graffiti. In some examples, the formulations may include active salt agents comprising molybdenum and aluminum cations.Type: GrantFiled: September 30, 2020Date of Patent: December 20, 2022Inventors: Michael Podstawa, Jerry Russell May
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Patent number: 11512268Abstract: Described herein is a liquid enzyme preparation containing component (a): at least one salt according to general formula (I) (R2)3N+—(CH2)nC(R3)(R4)—(O—X)m—O—C(O)—R1A???(I) wherein n is selected from 1 to 12, m is selected from zero to 50, R1 is selected from the group consisting of methyl, ethyl, —CH(OH)—CH(OH)—COOH, CH(OH)—CH3, (E)-CH?CHCOOH, (Z)—CH?CHCOOH, —C6H5, para-HO—C6H4—, o,p-dihydroxyphenyl, and 3,4,5-triydroxyphenyl, R2 are same or different and selected from C1-C10-alkyl, phenyl, R3 and R4 are same or different and selected from hydrogen and C1-C4-alkyl, X is C2-C4-alkylen, and A? is an inorganic or organic counteranion, component (b): at least one enzyme selected from hydrolases (EC 3), and optionally component (c): at least one compound selected from enzyme stabilizers different from component (a), preservatives, and surfactants.Type: GrantFiled: November 19, 2018Date of Patent: November 29, 2022Assignee: BASF SEInventors: Stephan Hueffer, Alejandra Garcia Marcos, Oliver Spangenberg, Matthias Kellermeier, Susanne Wolwertz
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Patent number: 11510858Abstract: Dental appliance cleansing composition comprising (a) fatty acid isopropyl ester, (b) polyoxyethylene sorbitan ester, (c) second sorbitan ester, wherein the cleansing composition does not contain methanol, ethanol or isopropyl alcohol. Dental appliance cleansing wipe impregnated with the composition. Use of the dental appliance cleansing composition or wipe for cleaning dental appliances and dentures.Type: GrantFiled: December 4, 2017Date of Patent: November 29, 2022Assignee: GLAXOSMITHKLINE CONSUMER HEALTHCARE (UK) IP LIMITEDInventors: Simon King, Alexander Thomas Platts
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Patent number: 11505766Abstract: Stable and clear liquid laundry detergent compositions having a DADMAC Acrylic Acid co-polymer, a surfactant system including alcohol ethoxysulfate anionic surfactant (AES) and at least one of a linear alkyl benzene sulfonic acid anionic surfactant (LAS) and a non-ionic surfactant (NI), and an aqueous carrier. In one embodiment, the aqueous composition includes water in an amount of 30% to 80% by weight, a surfactant system in an amount of 8% to 35% by weight, and DADMAC Acrylic Acid co-polymer. The surfactant system may include: (1) at least about 40 wt % alcohol ethoxylsulfate (AES), and (2) a linear alkylbenzene sulfonate (LAS) and/or a non-ionic surfactant. The liquid compositions have a turbidity less than 50 NTUs.Type: GrantFiled: December 15, 2020Date of Patent: November 22, 2022Inventor: Daniel Thomas Piorkowski
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Patent number: 11492575Abstract: Multicompartment water-soluble unit dose articles and methods of making them.Type: GrantFiled: March 27, 2020Date of Patent: November 8, 2022Assignee: The Procter & Gamble CompanyInventors: Luca Vitiello, Florence Catherine Courchay, Robby Renilde Francois Keuleers, Miguel Brandt Sanz, Regine Labeque
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Patent number: 11485938Abstract: The invention provides for the use of specific microemulsions comprising quaternary ammonium compounds for production of clear fabric softener formulations having improved performance properties, and also the corresponding formulations and a process for production thereof.Type: GrantFiled: September 6, 2018Date of Patent: November 1, 2022Assignee: Evonik Operations GmbHInventors: Verena Dahl, Jochen Kleinen, Miyako Hisamoto, Jens Hildebrand, Alexandra Trambitas, Erin King, Kristin Klostermann, Iwona Winter, Simone Bräscher
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Patent number: 11453842Abstract: A detergent composition includes a surfactant component including a linear alkylbenzene sulfonate in an amount of from about 10 to about 35 wt % actives, an alkoxylated alcohol in an amount of from about 10 to about 30 wt % actives, water in a total amount of from about 10 to about 27 wt %, sodium and/or potassium hydroxide in an amount of from about 2 to about 4 wt % actives, an acidic defoamer in an amount of from about 1 to about 10 wt % actives, and a filler in an amount of at least about 25 wt % actives. The filler includes (1) propylene glycol, (2) glycerin, and (3) high fructose corn syrup in a weight ratio of actives of about (0 to 0.5):(0 to 0.5):(0.5 to 0.95). The composition includes less than 5 wt % actives of an alcohol ethoxy sulfate and less than 0.1 wt % actives of monoethanolamine.Type: GrantFiled: March 6, 2020Date of Patent: September 27, 2022Assignee: Henkel AG & Co. KGaAInventor: Daniel Thomas Piorkowski