Patents Examined by Preeti Kumar
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Patent number: 11851637Abstract: The invention is directed to adhesive remover compositions and methods of their use. The adhesive remover compositions generally comprise a glycol ether solvent system comprising an aliphatic glycol ether, an aromatic glycol ether, a hydrophobic glycol ether, and a hydrophilic glycol ether, and a surfactant system. In further embodiment of the invention, the surfactant system may comprise three surfactants. In another aspect of the invention, the composition effectively removes medical adhesives from healthcare textiles.Type: GrantFiled: August 23, 2013Date of Patent: December 26, 2023Assignees: ECOLAB USA INC., DOW GLOBAL TECHNOLOGIES LLCInventors: Carrie Armstrong, Eddie D. Sowle, Molly Busby
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Patent number: 11814606Abstract: Solid laundry fabric softening compositions for laundry applications of use are disclosed. In particular, solid laundry fabric softening compositions combining quaternary dialkyl actives with low iodine values and silicone provide softness without causing any significant yellowing or loss of water absorption or wicking to the treated linen. The solid laundry fabric softening compositions can be provided as a multi-use block having uniform dispensing rates and without block sloughing. Beneficially, the combination of processing aids for solidification comprising one or more of (A) polyethylene glycol and an acidulant, (B) a surfactant and an acidulant, or (C) polyethylene glycol, a surfactant and an acidulant, are combined with the quaternary ammonium compounds and silicone to provide the stable solid composition.Type: GrantFiled: April 26, 2021Date of Patent: November 14, 2023Assignee: Ecolab USA Inc.Inventors: Kaustav Ghosh, Emily Chen, Jessica Bull
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Patent number: 11781267Abstract: A method for manufacturing printed textiles includes the steps of: a) inkjet printing an image onto a textile substrate with one or more inkjet inks including an aqueous medium and capsules composed of a polymeric shell surrounding a core which contains one or more thermally curable compounds; and b) thermally fixing the inkjet printed image. Inkjet printed textiles contain a printed image on a textile substrate wherein pigments and/or disperse dyes are at least partially encapsulated by polymeric shell material from capsules composed of a polymeric shell surrounding a core.Type: GrantFiled: April 9, 2015Date of Patent: October 10, 2023Assignee: AGFA NVInventor: Johan Loccufier
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Patent number: 11730684Abstract: Provided is a detergent composition that contains (A) 2-17.5 mass % of an anionic surfactant, (B) 1-17.5 mass % of an amphoteric surfactant, (C) 2.5-17 mass % of a hydrophilic non-ionic surfactant and (D) 0.2-5 mass % of an oily component. However, the detergent composition does not contain substantial amounts of fatty acid monoglycerol esters and fatty acid monoalkyl monoglyceryl ethers having alkyl groups or acyl groups having 9 or more carbon atoms. The detergent composition does not contain substantial amounts of fatty acid diglycerol esters or fatty acid monoalkyl diglyceryl ethers which have alkyl groups or acyl groups having 8 or more carbon atoms.Type: GrantFiled: September 25, 2017Date of Patent: August 22, 2023Assignee: SHISEIDO COMPANY, LTD.Inventors: Kei Watanabe, Takashi Meno
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Patent number: 11603509Abstract: The need for an acidic liquid hard surface cleaning composition which provides improved removal of grease residues, while still being effective at removing limes-scale, is met by formulating an acidic liquid hard surface cleaning composition with an alkyl pyrrolidone, and additional nonionic surfactant selected from the group consisting of: alkoxylated nonionic surfactant, alkyl polyglucoside, and mixtures thereof, while limiting the amount of anionic surfactant present.Type: GrantFiled: April 18, 2019Date of Patent: March 14, 2023Assignee: The Procter & Gamble CompanyInventors: Raphael Angeline Alfons Ceulemans, Stefanos Kantaridis
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Patent number: 11555164Abstract: The need for an all-purpose hard surface cleaning composition which provides improved removal of greasy soap scum and water-marks, especially on inclined surfaces, is met by formulating an alkaline composition with an alkyl pyrrolidone, and a co-surfactant selected from the group consisting of: an amine oxide surfactant; a betaine surfactant; and mixtures thereof.Type: GrantFiled: April 18, 2019Date of Patent: January 17, 2023Assignee: The Procter & Gamble CompanyInventors: Raphael Angeline Alfons Ceulemans, Stefanos Kantaridis
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Patent number: 11479892Abstract: Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. A technique includes determining a fabric's response to a laser, capturing an initial image of a wear pattern on a garment, and processing the initial image to obtain a working image in grayscale. The working image is further processed to obtain a difference image by comparing each pixel relative to a dark reference. The difference image is converted to a laser values image by using the previously determined fabric response to the laser.Type: GrantFiled: August 21, 2017Date of Patent: October 25, 2022Assignee: Levi Strauss & Co.Inventors: Jennifer Schultz, James Barton Sights, Christopher Schultz
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Patent number: 11460778Abstract: Improved stripper solutions for removing photoresists from substrates are provided that exhibit improved compatibility with copper, leadfree solder, and epoxy-based molding compounds. The stripper solutions comprise a primary solvent, a secondary glycol ether solvent, potassium hydroxide, and an amine. The solutions also exhibit reduced potassium carbonate crystal formation compared to conventional formulations containing potassium hydroxide, and extended bath life compared to formulations containing tetramethylammonium hydroxide.Type: GrantFiled: March 26, 2019Date of Patent: October 4, 2022Assignee: VERSUM MATERIALS US, LLCInventors: Richard Dalton Peters, Yuanmei Cao
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Patent number: 11261402Abstract: The present invention relates to treatment compositions containing polymer systems that provide stability and benefit agent deposition as well as methods of making and using same. Such treatment compositions may be used for example as through the wash and/or through the rinse fabric enhancers as well as unit dose treatment compositions.Type: GrantFiled: January 24, 2017Date of Patent: March 1, 2022Assignee: The Procter & Gamble CompanyInventors: Mark Robert Sivik, Robert Richard Dykstra, Travis Kyle Hodgdon, Alessandro Corona, III, Richard Timothy Hartshorn, Nicholas David Vetter
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Patent number: 11246821Abstract: A personal care composition is provided, comprising: a vehicle; a surfactant; a water-soluble cellulose ether base material substituted with a hydrophobic group having a carbon chain with 8 to 15 carbon atoms; wherein the water-soluble cellulose ether base material has a weight average molecular weight, Mw, of >800,000 Daltons; and, wherein the body wash formulation contains <0.01 wt % alkyl sulfate and <0.01 wt % alkyl ether sulfate.Type: GrantFiled: July 7, 2017Date of Patent: February 15, 2022Assignees: Rohm and Haas Company, Union Carbide CorporationInventors: Katherine R. Davis, Lyndsay M. Leal, Emmett M. Partain, III, Nikhil J. Fernandes, Eric P. Wasserman
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Patent number: 11236323Abstract: The present disclosure relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.Type: GrantFiled: January 26, 2019Date of Patent: February 1, 2022Assignees: Toyota Motor Corporation, The University of AkronInventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Patent number: 11225654Abstract: Provided are methods and compositions for self-cleaning that include a lysozyme capable of decomposing a microbe, a substrate applied to a solid surface, and a linker moiety bound to an outer surface of said substrate and an active group of said digestive protein, said linker moiety between said lysozyme and said substrate and covalently linking said lysozyme to a surface of said substrate optionally by an amide bond.Type: GrantFiled: June 12, 2020Date of Patent: January 18, 2022Assignees: TOYOTA MOTOR CORPORATION, THE UNIVERSITY OF AKRONInventors: Ping Wang, Minjuan Zhang, Hongfei Jia, Archana H. Trivedi, Masahiko Ishii
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Patent number: 11203194Abstract: A fire resistant composite containing an inner core having an upper surface and a lower surface and a plurality of fabric layers. Each fabric layer contains a plurality of interwoven tape elements with a base layer of a strain oriented thermoplastic polymer disposed between covering layers of a heat fusible polymer. The fire resistant composite contains a first flame stable thermally conductive layer on the upper surface of the inner core having a high flame stability and a thermal conductivity of at least about 10 W/m-K at 25° C. and a second flame stable thermally conductive layer on the lower surface of the inner core having a high flame stability and a thermal conductivity of at least about 10 W/m-K at 25° C. The fire resistant composite further contains a first fire resistant polymer layer on the first flame stable thermally conductive layer on the side opposite to the inner core.Type: GrantFiled: October 3, 2018Date of Patent: December 21, 2021Assignee: Milliken & CompanyInventors: Heather J. Hayes, Yunzhang Wang
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Patent number: 11155772Abstract: The present invention relates to the field of perfumery. More particularly, it concerns compounds comprising at least one ?-thio carbonyl or nitrile moiety capable of liberating an active molecule selected from an ?,?-unsaturated ketone, aldehyde or nitrile. The present invention concerns also the use of said compounds in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds. (I) wherein: a) m represents an integer from 1 to 6; b) Pro represents a hydrogen atom or a group susceptible of generating an odoriferous ?,?-unsaturated ketone, aldehyde or nitrile and is represented by the formulae (II) or (II?) in which the wavy line indicates the location of the bond between said Pro and the sulfur atom S; and at least one of the Pro groups is of the formula (II) or (II?).Type: GrantFiled: March 19, 2013Date of Patent: October 26, 2021Assignee: Firmenich SAInventors: Peter Fankhauser, Andreas Herrmann, Umberto Maddalena, Alain Trachsel, Youqing Shen
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Patent number: 11118143Abstract: A sporicidal composition has a moderately low pH and includes a glycosidase and the dissocia-tion product of at least one inorganic oxidizing agent. High effective solute concentrations can enhance the efficacy of the composition. The composition can be applied to a surface and allowed to absorb into an endospore, ultimately killing at least some of those bacteria in mature endospore form. Surfaces to be treated include inanimate (hard) surfaces via cleaning and medical devices such as endoscopes, typically via immersion.Type: GrantFiled: August 5, 2016Date of Patent: September 14, 2021Assignee: Next Science IP Holdings Pty LtdInventor: Matthew Franco Myntti
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Patent number: 11085009Abstract: The present invention is an ethyl vanillin and/or vanillin friable shell-core microcapsule composition prepared by combining ethyl vanillin or vanillin with preformed friable shell-core microcapsules for a time sufficient for the ethyl vanillin or vanillin and microencapsulates to interact. Wash off consumer products and a method for depositing ethyl vanillin or vanillin on a surface are also provided.Type: GrantFiled: September 16, 2019Date of Patent: August 10, 2021Assignee: INTERNATIONAL FLAVORS & FRAGRANCES INC.Inventors: Joseph Brain, Robert Muir, Tamara Wynn Hopkins
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Patent number: 11072766Abstract: The present invention relates to a one-shell aminoplast core-shell microcapsule stabilized by a polyisocyanate. It also provides a method for stabilizing aminoplast microcapsules in liquid aqueous surfactant-rich consumer products.Type: GrantFiled: December 13, 2012Date of Patent: July 27, 2021Assignee: Firmenich SAInventors: Nicolas Pichon, Sonia Godefroy, Arnaud Struillou
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Patent number: 11001902Abstract: In a method of producing leather comprising a plurality of steps, methanesulfonic acid is used in at least one step.Type: GrantFiled: February 12, 2014Date of Patent: May 11, 2021Assignee: BASF SEInventors: Walter Bertkau, Yu Mei, Robert Orth, Thomas Schneider
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Patent number: 10913921Abstract: A cleaning system for all laundry, high performance textiles, and sports gear, which includes a washing agent and a protective agent. The washing agent is configured to remove unwanted matter from the high performance textiles, sports gear, and/or other laundry. The protective agent is configured to create a bonded barrier comprising organosilane antimicrobial(s) on the high performance textiles, sports gear, and/or other laundry for protection against odors from bacteria, mold and mildew and/or the like. The washing agent and the protective agent are configured to be used in a two-step water-based treatment process in which the washing agent is provided in a given first step of the treatment process and the protective agent is provided in a given subsequent second step of the treatment process.Type: GrantFiled: March 21, 2017Date of Patent: February 9, 2021Assignee: HEX PERFORMANCE, LLCInventor: Drew Westervelt
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Patent number: 10900168Abstract: A fabric treatment composition is provided that includes at least one zeta potential modifier, a fluoropolymer and a hydrophobic agent with a melting point or glass transition temperature below 100° C., for imparting fabric protection benefits to a fabric, such as improved stain and soil resistance, oil repellency, water repellency, softness, wrinkle and damage resistance, and better hand feel. Fabric treatment compositions can be used as a pretreatment prior to washing, through soaking, or added to the treatment liquor, that is either the wash or rinse cycle of an automatic washing machine, to first provide and then maintain and refresh the fabric protection benefits imparted to the fabric. Following use of a first treatment composition, protective benefits are maintained and refreshed by means of a second treatment operation employing a second treatment composition.Type: GrantFiled: November 21, 2014Date of Patent: January 26, 2021Inventors: Gregory van Buskirk, Victor M. Casella