Sulfur-containing, Anionically Substituted Surfactant Patents (Class 510/357)
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Patent number: 12234426Abstract: The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel linker surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a Gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.Type: GrantFiled: October 9, 2023Date of Patent: February 25, 2025Assignee: ECOLAB USA INC.Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Yvonne Marie Killeen
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Patent number: 12234431Abstract: Described herein is a water-soluble unit dose with a particle having a ratio of Linear Alkylbenzene Sulfonate to Alkylethoxylated Sulfate of greater than 1.Type: GrantFiled: March 18, 2021Date of Patent: February 25, 2025Assignee: The Procter & Gamble CompanyInventors: Mark Robert Sivik, Frank William Denome, Michael Joseph Dipaola, Rui Shen, Stephen Robert Glassmeyer
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Patent number: 12146121Abstract: A fabric care composition is provided, comprising: a fabric care benefit agent; and a deposition aid polymer is provided, comprising >50 to 99 wt % of structural units of formula (I) wherein R1 is selected from hydrogen, —C1-4 alkyl and —CH2OR3; wherein R3 is selected from —C1-12 alkyl and phenyl; and 1 to <50 wt % of structural units of formula (II) wherein R2 is selected from Formula (III), Formula (IV) and Formula (V) wherein A? is a counter anion; wherein R4 is selected from a hydrogen, a —C1-12 alkyl group and a phenyl group; and wherein R5 is selected from a hydrogen and a —C1-8 alkyl group; wherein the deposition aid polymer has a weight average molecular weight of <100,000 Daltons; and with the proviso that the deposition aid polymer has an average of ?two structural units of formula (II) per molecule.Type: GrantFiled: September 23, 2020Date of Patent: November 19, 2024Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Matthew E. Belowich, David S. Laitar, Randara Pulukkody, Eric Wasserman
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Patent number: 12129449Abstract: Color changing alkaline warewash detergents containing a pH sensitive indicator are disclosed. In particular, the warewash detergents can change color in alkaline environments. As the soil level increases or detergent decreases, a color change indicates that the warewash machine needs to be drained and refilled. Methods of employing the color changing alkaline detergent compositions are also disclosed.Type: GrantFiled: September 23, 2020Date of Patent: October 29, 2024Assignee: ECOLAB USA INC.Inventors: Carter M. Silvernail, Kerrie E. Walters
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Patent number: 12129452Abstract: A liquid laundry additive is provided, comprising a cleaning booster polymer having structural units of a monoethylenically unsaturated carboxylic acid monomer; structural units of an ethylenically unsaturated monomer of formula (I) wherein x is an average of 0 to 20, wherein y is an average of 0 to 30 and wherein x+y is at least 1; and, optionally, structural units of an ethylenically unsaturated monomer of formula (II) wherein R1 is independently selected from a —C1-4 alkyl, and wherein R2 is independently selected from H and methyl.Type: GrantFiled: May 28, 2020Date of Patent: October 29, 2024Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Asghar A. Peera, Stephen J. Donovan, Roy Roberts
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Patent number: 12018234Abstract: A liquid laundry detergent formulation is provided, comprising: a liquid carrier; a cleaning surfactant; and a cleaning booster polymer, wherein the cleaning booster polymer has structural units of a monoethylenically unsaturated carboxylic acid monomer; structural units of an ethylenically unsaturated monomer of formula (I) and, optionally, structural units of an ethylenically unsaturated monomer of formula (II) wherein x is an average of 0 to 20; wherein y is an average of 0 to 30; wherein x+y>1; wherein R1 is a —C1-4 alkyl group; and wherein R2 is selected from hydrogen and a methyl group.Type: GrantFiled: May 28, 2020Date of Patent: June 25, 2024Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Asghar A. Peera, Stephen J. Donovan, Roy Roberts
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Patent number: 11932828Abstract: The need for a liquid hand-dishwashing composition which provides further improved sudsing volume and longevity when washing dishware using diluted liquid hand dishwashing compositions, especially in the presence of greasy soil and particulate soil, while still providing the desired cleaning, is met when the composition is formulated with a surfactant system comprising a specific level of alkyl sulfate surfactant and a co-surfactant, when the alkyl chain of the alkyl sulfate anionic surfactant has a mol fraction of C12 and C13 chains of at least about 50%, and the C13/C12 mol ratio of the alkyl chain is at least about 57/43.Type: GrantFiled: December 9, 2021Date of Patent: March 19, 2024Assignee: The Procter & Gamble CompanyInventors: Jan Julien Marie-Louise Billiauw, Kristof Crets, Phillip Kyle Vinson
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Patent number: 11851634Abstract: A detergent composition includes: A. a co-polymer of diallyldimethylammonium chloride and acrylic acid in an amount of from about 0.05 to about 1 weight percent actives; B. sodium and/or potassium chloride in an amount of greater than about 0.5 up to about 5 weight percent actives; C. a surfactant component in an amount of from about 8 to about 30 weight percent actives and comprising: (1) an alcohol ethoxy sulfate in an amount of from about 0 to about 60 weight percent actives; (2) an alkoxylated alcohol in an amount of from about 0 to about 90 weight percent actives; (3) a linear alkylbenzene sulfonate in an amount of from about 0 to about 90 weight percent actives; wherein at least two of said (1) alcohol ethoxy sulfate, said (2) alkoxylated alcohol, and said (3) linear alkylbenzene sulfonate are present in an amount of greater than zero; and D. water.Type: GrantFiled: December 15, 2020Date of Patent: December 26, 2023Assignee: HENKEL IP & HOLDING GMBHInventor: Daniel Thomas Piorkowski
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Patent number: 11814604Abstract: The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel linker surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a Gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.Type: GrantFiled: March 23, 2022Date of Patent: November 14, 2023Assignee: ECOLAB USA INC.Inventors: Victor Fuk-Pong Man, Derrick Richard Anderson, Yvonne Marie Killeen
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Patent number: 11708542Abstract: The disclosure relates to products including a polysaccharide derivative wherein the polysaccharide derivative includes a polysaccharide substituted with at least one of: a) at least one sulfate group; b) at least one sulfonate group; c) at least one thiosulfate group; or d) a combination thereof; wherein the polysaccharide is poly alpha-1,3-glucan, poly alpha-1,6-glucan, poly alpha-1,3-1,6-glucan, or a mixture thereof; and the polysaccharide derivative has a degree of substitution of about 0.001 to about 3. The products can be useful as anti-deposition and/or anti-graying agents in laundry detergents, and in home care applications.Type: GrantFiled: June 19, 2019Date of Patent: July 25, 2023Assignee: The Procter & Gamble CompanyInventors: Mark Robert Sivik, Zhengzheng Huang, Helen S. M. Lu, Rakesh Nambiar, Jayme L. Paullin
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Patent number: 11685880Abstract: The present disclosure describes a peroxide based cleaning composition comprising a peroxide; a builder; a surfactant; a peroxide stabilizer; and remainder water and optional adjuvant. In various embodiments, the cleaning composition comprises hydrogen peroxide, sodium bicarbonate, a vegetable fatty acid potassium soap, glycerin, water and essential oil. The peroxide based cleaning composition exhibits storage stability for up to about 9-months and provides cleaning efficacy on a wide variety of hard surfaces and fabrics.Type: GrantFiled: March 17, 2020Date of Patent: June 27, 2023Assignee: Distinctive Cleaning and Maintenance Services IncorporatedInventor: Dori Stolmaker
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Patent number: 11357718Abstract: Provided is a polymer-based antimicrobial composition that is non-toxic, water soluble, and that mitigates the transmission of infectious diseases from surfaces. The composition comprises a cationic polymer, at least one adhesion promoter, optionally organic and/or inorganic particles that are photocatalytically active in visible light, and a carrier, in which the components of the composition are not covalently bound to one another. Also provided is an antimicrobial composition that comprises at least (i) a polyethylenimine-based polymer and a carrier or (ii) an organic and/or inorganic particle that is photocatalytically active in visible light, an adhesion promoter, and a carrier. The antimicrobial compositions can be applied to disinfect a surface and to form residual self-sanitizing films on the surface that are removable.Type: GrantFiled: September 4, 2018Date of Patent: June 14, 2022Assignee: eXion labs Inc.Inventors: Marion L. Chiattello, Mark Oman
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Patent number: 11136532Abstract: The present invention relates to a hand dishwashing detergent composition including a surfactant system and at least one triblock co-polymer of Formula (I): (EO)x-(PO)y-(EO)x wherein each x is independently on average between about 1 and about 40, and y is on average between about 1 and about 15.Type: GrantFiled: November 21, 2018Date of Patent: October 5, 2021Assignee: The Procter & Gamble CompanyInventors: Patrick Firmin August Delplancke, Robby Renilde Francois Keuleers, Nuray Yaldizkaya
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Patent number: 10941370Abstract: The present disclosure relates to textile care agents and to optically clear and transparent fabric softener formulations which also have a viscous consistency, containing a combination of special ester quats with nonionic emulsifiers and cationic thickeners, to the use of said textile care agents and fabric softener formulations. The present disclosure also relates to a method for washing textiles using said textile care agent and fabric softener formulations. The present disclosure relates to methods for producing the special ester quats, to the thus resulting ester quats and to the use thereof.Type: GrantFiled: July 15, 2015Date of Patent: March 9, 2021Assignees: Henkel AG & Co. KGaA, BASF SEInventors: Tatiana Schymitzek, Simon Pluszynski, Ulrich Platzbecker, Peter Schmiedel, Roland Ettl, Silvia Martinez Barrachina, Nuria Bonastre Gilabert, Maria Escoda Margenat
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Patent number: 10800975Abstract: The present invention relates generally to methods for producing renewable detergent compounds. More specifically, the invention relates to methods for producing detergent intermediates, including bio-linear alkylbenzene (LAB), bio-alcohols, and long chain bio-paraffins, from natural oils.Type: GrantFiled: May 7, 2018Date of Patent: October 13, 2020Assignee: The Procter & Gamble CompanyInventors: Jeffrey John Scheibel, Scott Leroy Cron, Stephen Anthony Derose, Ryan Michael West, Phillip Kyle Vinson, Thomas Earl Williams, Kevin Lee Garber, Praveen Kumar Depa
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Patent number: 10113138Abstract: A process for scouring textile materials is provided. The process comprising contacting the textile material with scouring textile materials, comprising contacting the textile materials with a composition comprising an alkyl alkoxylate sulfate of formula I, a nonionic alkyl alkoxylate of formula II, and water.Type: GrantFiled: December 11, 2013Date of Patent: October 30, 2018Assignee: Dow Global Technologies LLCInventors: Cheng Shen, Jing Ji, Jianhai Mu, Xiaohua Wang
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Patent number: 10066193Abstract: This invention relates to extend the benefits of using hypochlorite compounds such as sodium hypochlorite to clean and disinfect articles while reducing or eliminating the side effects of treating an article with a strong oxidant material. The invention relates to a single step process involving mixing of precursor compositions of a suitable hypohalite or hypohalous acid with a solution of a reducing agent. Optionally a buffer may be present in either or both precursor compositions, such that at time of use such active hypohalous acid concentration in the resulting aqueous mixture remains at a sufficient activity level to effect one or more desired benefits against a target substrate for a desired period of time. The oxidant is substantially consumed by reaction with the reducing agent after the time needed for achieving the desired benefit has passed.Type: GrantFiled: October 4, 2016Date of Patent: September 4, 2018Assignee: The Clorox CompanyInventors: Dewain Garner, William L. Smith, Jared Heymann
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Patent number: 9719049Abstract: A surfactant solution of the present invention includes a component (a): an ?-sulfonated fatty acid ester salt; a component (b): an alkanolamine; a component (c): an aromatic sulfonic acid; and a component (d): water, wherein the content of the component (a) is within a range from 30 to 45 mass %, the molar ratio represented by (b)/(a) is within a range from 0.05 to 0.5, and the molar ratio represented by (b)/(c) is within a range from 0.5 to 2.Type: GrantFiled: October 31, 2014Date of Patent: August 1, 2017Assignee: Lion CorporationInventors: Atsunori Morigaki, Nobukazu Shogase
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Patent number: 9446390Abstract: The present invention relates to a process for preparing acrylic acid comprising (i) providing a stream comprising a formaldehyde source and acetic acid and (ii) contacting this stream with an aldol condensation catalyst comprising a zeolitic material, wherein the framework structure of the zeolitic material in (ii) includes Si and O, and has a molar Al:Si ratio of 0:1 to 0.001:1, and wherein the framework structure of the zeolitic material in (ii), in addition to Si and any Al, comprises one or more elements selected from the group consisting of tetravalent elements Y other than Si and trivalent elements X other than Al.Type: GrantFiled: May 28, 2015Date of Patent: September 20, 2016Assignee: BASF SEInventors: Andrei-Nicolae Parvulescu, Armin Lange De Oliveira, Michael Lejkowski, Nicolai Tonio Woerz, Marco Hartmann, Kazuhiko Amakawa, Michael Goebel, Ulrich Mueller, Mathias Feyen, Yong Liu
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Patent number: 9371506Abstract: An aqueous cleaning composition comprising a surfactant, a polyamine, and propylene glycol. The combination of the polyamine and propylene glycol will provide low residue and increased shine during wet and dry wiping and will provide anti-fog properties to a substrate after cleaning. The use of either the polyamine alone or the propylene glycol alone will not provide results meeting all three tests.Type: GrantFiled: February 17, 2012Date of Patent: June 21, 2016Assignee: Colgate-Palmolive CompanyInventors: Patrick Diet, Marcel Gillis
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Patent number: 9365811Abstract: A process to manufacture large coated detergent particles having perpendicular dimensions x, y and z, wherein x is from 0.2 to 2 mm, y is from 2.5 to 8 mm, and z is from 2.5 to 8 mm the particles being substantially the same shape and size as one another and the uncoated core particles comprising at least 50 wt % of soluble surfactant, the process comprising the steps of suspending uncoated core particles in a fluidized bed and spraying onto the core particles an aqueous slurry of sodium carbonate in admixture with 0.6 to 3 wt % sodium carboxy methyl cellulose and drying to form the coated particles.Type: GrantFiled: August 10, 2011Date of Patent: June 14, 2016Assignee: Conopco Inc.Inventors: Judith Maria Bonsall, Philip Ronald Moore
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Patent number: 9309435Abstract: The invention relates to compositions and methods of treatment employing compositions comprising polyelectrolyte complexes. The compositions include a water-soluble first polyelectrolyte bearing a net cationic charge or capable of developing a net cationic charge and a water-soluble second polyelectrolyte bearing a net anionic charge or capable of developing a net anionic charge. The total polyelectrolyte concentration of the first solution is at least 110 millimolar. The composition is free of coacervates, precipitates, latex particles, synthetic block copolymers, silicone copolymers, cross-linked poly(acrylic) and cross-linked water-soluble polyelectrolyte. The composition may be a concentrate, to be diluted prior to use to treat a surface.Type: GrantFiled: February 21, 2013Date of Patent: April 12, 2016Assignee: The Clorox CompanyInventors: David R. Scheuing, Thomas F. Fahlen, Jared Heymann, Mike Kinsinger, William Ouellette, William L. Smith
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Patent number: 9296942Abstract: Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra-high molecular weight non-ionic surfactant.Type: GrantFiled: March 7, 2014Date of Patent: March 29, 2016Assignees: BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM, BASF SEInventors: Upali P. Weerasooriya, Gary A. Pope, Christian Bittner, Gunter Oetter, Jack F. Tinsley, Christian Spindler, Gabriela Alvarez Jurgenson, Sophie Vogel
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Patent number: 9145509Abstract: The present invention relates to a process for mineral oil extraction by means of Winsor type III microemulsion flooding, in which an aqueous surfactant formulation comprising at least three ionic surfactants which are different with regard to the alkyl moiety (R1)(R2)—CH—CH2— and are of the general formula (R1)(R2)—CH—CH2—O-(D)n-(B)m-(A)l-XYa?a/bMb+ is injected through injection boreholes into a mineral oil deposit, and crude oil is withdrawn from the deposit through production boreholes. The invention further relates to surfactant formulations of ionic surfactants of the general formula.Type: GrantFiled: April 21, 2011Date of Patent: September 29, 2015Assignee: BASF SEInventors: Christian Bittner, Günter Oetter, Jack Tinsley, Christian Spindler, Gabriela Alvarez Jürgenson, Sophie Vogel, Petra Neumann, Veronika Wloka, Martin Bock
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Patent number: 9051535Abstract: Disclosed herein are compositions containing enzymes, particularly acting at the interface between two immiscible phases where the rate of enzymatic activity is increased by addition of a blend of surfactant(s) and a mixture derived from yeast fermentation, that contain non-enzymatic exo-proteins released by yeast in response to a non-lethal stress. The enzymes include those that work at the interface between an aqueous solution and a water immiscible phase, liquid or solid, such as oil, fat, cellulose, lignin, etc. including, but not limited to the following or combinations thereof: lipases, polysaccharase, lignase, cellulase and the like, in which the substrate of an enzymatic reaction forms a phase, segregated from the aqueous solution in which the enzymes are typically operating.Type: GrantFiled: March 26, 2013Date of Patent: June 9, 2015Assignee: ADVANCED BIOCATALYTICS CORPORATIONInventors: Michael G. Goldfeld, Andrew H. Michalow, Carl W. Podella, John W. Baldridge
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Publication number: 20150140311Abstract: A method is provided for removing a volatile organic compound (VOC) contained in an artificial leather fabric and odor caused by the volatile organic compound by coating the artificial leather fabric with an adsorbent which reacts with a noxious substance containing the volatile organic compound (VOC); and immersing; washing; and drying the reacted artificial leather fabric. The method includes coating the adsorbent and immobilizing the volatile organic compound through a reaction, to prevent volatilization of the organic compound or reduce an amount thereof. Further, after the reaction between the artificial leather fabric and the adsorbent, the artificial leather fabric is washed, to remove the volatile organic compound immobilized on a surface of the fabric from the artificial leather.Type: ApplicationFiled: September 3, 2014Publication date: May 21, 2015Applicants: KOLONGLOTECH. INC., HYUNDAI MOTOR COMPANYInventors: Gun Kang, Hyun Joo Seo, Mi Jung Yun, Dae Seok Choi, Yong Tae Ha, Min Jeong Kim, Ju Ahn Kim, Ki Eop Kim, Yoon Jung Kwon, Shin Hyouk Kang
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Patent number: 9034811Abstract: Concentrated cleaning formulations for removing debris from hard surfaces and textile surfaces. An exemplary formulation includes a mixture of the following chemical components, in specified proportions: glycerin; monopropylene glycol; triethylene glycol methyl ether; a non-ionic surfactant; an emulsifier; soya methyl ester or canola methyl ester, or both; and hydroxypropyl sulfonate; The formulation is free of water other than insignificant amounts present in the chemical components combined to make the mixture. Combining the formulation with water causes a temperature of the combination to increase above the temperatures of the water and the formulation before combining.Type: GrantFiled: November 8, 2013Date of Patent: May 19, 2015Inventors: David Edward Molnar, Peter McLean Harrison
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Publication number: 20150133358Abstract: A bleach-free laundry detergent composition containing zero-valent iron nanoparticles. A small amount of nanoparticles with a size range of about 100 nm to about 500 nm replace the bleach and consequently the bleach activator in the laundry detergent composition. These nanoparticles are capable of oxidization which makes them an appropriate alternative for the bleach in a laundry detergent.Type: ApplicationFiled: November 8, 2014Publication date: May 14, 2015Applicant: Tolypers CompanyInventors: Mohammadreza Khanmohammadi Khorrami, Masumeh Rostami arbastan, Fatemeh Abdi
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Patent number: 8993504Abstract: The present invention provides an oxidation catalyst for bleaching containing a component (a) which is an anion caused from a chelating agent having less than or equal to coordination position 5 and/or the chelating agent, and a component (b) which is a copper and/or manganese compound; and a binder compound (c); a hydrogen peroxide-based compound (d) which dissolves in water and generates hydrogen peroxide, the bleaching composition containing a granulated product or a molded product in which at least the component (b) and the component (c) are granulated or molded together. According to the invention, an oxidation catalyst that promotes the oxidation effect of hydrogen peroxide-based compounds with a trace amount of the composition, and has excellent effects of suppressing the decomposition of hydrogen peroxide-based compounds and suppressing coloration of the catalyst itself, and a bleaching composition containing the oxidation catalyst can be utilized.Type: GrantFiled: December 18, 2008Date of Patent: March 31, 2015Assignee: LION CorporationInventors: Takayasu Kubozono, Tomonari Suekuni, Yosuke Kono, Yukiko Iwasa, Hideyuki Kaneda, Yukihiro Dannoue, Hiroaki Hara, Yasushi Hirata
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Patent number: 8987179Abstract: The invention relates to compositions containing a) 45 to 65 wt. % of one or more secondary paraffin sulfonates with 8 to 22 carbon atoms, b) 1 to 10 wt. % of one or more alcohol alkoxylates which are produced from the reaction of alcohols R—OH, wherein R is an alkyl group with 4 to 8 carbon atoms, with alkoxylating agents selected from ethylene oxide, propylene oxide, or mixtures thereof and which contain on average 1 to 10 mol of structural units derived from the alkoxylating agents per 1 mol of structural units derived from the alcohols, and c) 25 to 52 wt. % water, in relation to the total weight of the composition in each case. The compositions can be used in an advantageous manner for producing washing and cleaning agents.Type: GrantFiled: December 15, 2011Date of Patent: March 24, 2015Assignee: Weylchem Switzerland AGInventors: Johannes Himmrich, Wolfgang Walther
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Patent number: 8969280Abstract: The present invention is directed to visually contrasting aesthetic particles having increased water solubility, particularly useful for combination with granular laundry detergent composition.Type: GrantFiled: June 7, 2013Date of Patent: March 3, 2015Assignee: The Procter & Gamble CompanyInventors: Richard Lock, Michael Pickstock
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Patent number: 8940681Abstract: The present invention improves dye transfer inhibition in the washing of textiles by the use of SO3M substituted urea derivatives of aromatic amines.Type: GrantFiled: August 21, 2014Date of Patent: January 27, 2015Assignee: Henkel AG & Co. KGaAInventors: Mareile Job, Birgit Gluesen, John Taylor, Anthony Lawrence
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Patent number: 8889611Abstract: The invention relates to compounds in solid form, containing a) one or more manganese complex compounds of the general formula (1), where M is independently selected from manganese in the III or IV oxidation state, X is independently a co-ordinating or bridging species selected from H2O, O22?, O2?, O2?, OH?, HO2?, SH?, S2?, SO, Cl?, N3?, SCN?, N3?, RCOO?, NH2? and NR3, where R is a radical selected from H, alkyl and aryl, L are independently organic ligands, each of which contains at least two nitrogen atoms co-ordinated on manganese, z is an integer from ?4 to +4, Y is a monovalent or multivalent counter-ion selected from chloride, sulphate, hydrogen sulphate, nitrate and acetate, which leads to charge neutrality of the complex, and q is an integer from 1 to 4, and b) one or more salts of the general formula R?—C6H4—SO3Me, where R? is CH3 or C2H5 and denotes Me, Na, K, Ca or Mg, characterized in that the molar ratio of the manganese complex compound of the general formula (1) to salt of the general formula RType: GrantFiled: November 30, 2010Date of Patent: November 18, 2014Assignee: Clariant International LtdInventors: Gerd Reinhardt, Michael Best
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Patent number: 8865638Abstract: It has been found that by incorporating a polymer made from vinyl dicarboxylic acid monomers into a liquid laundry detergent composition, the composition can include at least about 30 wt. % water, and be useful in a liquid-containing water-soluble unit dose pouch.Type: GrantFiled: March 15, 2013Date of Patent: October 21, 2014Assignee: Church & Dwight Co., Inc.Inventor: Steven T. Adamy
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Patent number: 8846596Abstract: Liquid cleaning compositions are described herein that include a metal bleach catalyst which is a complex of a transition-metal and a macrocyclic ligand, the ligand having a calculated Octanol/Water Partition Coefficient value of from about ?1.50 to about ?0.10, a formulation enabling fraction comprising at least one formulation enabling ingredient, the formulation enabling fraction having a Hydrophilic Index of from about 4.0 to about 10.0, and a formulation deactivating fraction comprising at least one formulation deactivating ingredient that has a calculated Octanol/Water Partition Coefficient value of from about ?3.5 to about ?0.10.Type: GrantFiled: February 16, 2012Date of Patent: September 30, 2014Assignee: The Procter & Gamble CompanyInventors: Robert Richard Dykstra, Mario Elmen Tremblay, Xiaoru Jenny Wang, James Lee Danziger, Daniel Dale Ditullio, Jr., Consuelo Kong, Ismael Cotte-Rodriguez
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Patent number: 8841247Abstract: This disclosure relates to detergent compositions containing pyridinol-N-oxide compounds and being substantially free of bleach. Methods for treating a stained fabric using such detergent compositions are also disclosed.Type: GrantFiled: August 15, 2012Date of Patent: September 23, 2014Assignee: The Procter & Gamble CompanyInventors: Gregory Scot Miracle, Bruce Prentiss Murch, Patrick Christopher Stenger, Charles Allen Pettigrew, Jr., Justin Angelo Caserta, Casey Patrick Kelly
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Patent number: 8835374Abstract: The present invention relates to a process to prepare external structuring system(s) (ESS) comprising crystallized triglycerides including crystallized hydrogenated castor oil (HCO) and packing parameter adjusting agent to provide higher structuring ability. The present invention also relates to laundry detergent compositions in liquid or gel form comprising ESS.Type: GrantFiled: August 12, 2013Date of Patent: September 16, 2014Assignee: The Procter & Gamble CompanyInventors: Vincenzo Guida, Joris Meert
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Patent number: 8802613Abstract: 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: GrantFiled: December 13, 2007Date of Patent: August 12, 2014Assignee: Akzo Nobel N.V.Inventors: David J. Bonislawski, David C. Lovetro
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Patent number: 8785364Abstract: Dual-usage aqueous liquid detergent compositions having suds compatability and improved cleaning, said composition containing from about 1% to about 60%, by weight of the composition, of a surfactant system wherein said surfactant system contains at least 35%, by weight of the surfactant system, of alkylethoxysulfate; from 0% to about 10%, by weight of the surfactant system, of nonionic surfactant; from 0% to about 10%, by weight of the surfactant system, of soap; further contains from about 0.001% to about 4.0%, by weight of the composition, of an anti-foam selected from organomodified silicone polymers with aryl or alkylaryl substituents combined with silicone resin and the primary filler is modified silica; and mixtures thereof; and contains from about 0.01% to about 2.5%, by weight of the composition, of a structurant. Methods of using such detergent compositions for laundering textiles.Type: GrantFiled: June 21, 2013Date of Patent: July 22, 2014Assignee: The Procter & Gamble CompanyInventors: Eugene Steven Sadlowski, Shari Joy Soper
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Patent number: 8785363Abstract: The invention discloses synergistic combinations of surfactants blends and cleaning composition. In certain embodiments a surfactant system is disclosed which includes extended anionic surfactants, linker surfactants, and a multiply charged cation component. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. In another embodiment anionic surfactants are combined with a solvent, and amine oxide to remove sunscreen stains. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.Type: GrantFiled: October 23, 2013Date of Patent: July 22, 2014Assignee: Ecolab USA Inc.Inventors: Victor Fuk-Pong Man, Michael Charles DeNoma, Yvonne Marie Killeen, Steven E. Lentsch
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Patent number: 8729007Abstract: An acidic laundry detergent composition comprising less than about 20% of a surfactant system comprising surfactants selected from the group consisting of anionic surfactants, nonionic surfactants, cationic surfactants and mixtures thereof, wherein the surfactant system has a Hydrophilic Index of greater than or equal to about 9.00 and an organic acidulant at a level such that the ratio of surfactant system to organic acidulant is less or equal to about 3.0 and an alkaline neutralizer added in an amount necessary to raise the neat pH of the detergent composition above or equal to about 2.5 but no higher than or equal to about 3.0.Type: GrantFiled: January 17, 2013Date of Patent: May 20, 2014Assignee: The Procter & Gamble CompanyInventors: Eugene Steven Sadlowski, Cheyne Thomas, Peter De Nies, Nilgun Esin Aksoy
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Patent number: 8722610Abstract: An auto-emulsifying cleaning composition capable of emulsifying upon contact with water, the composition in one typical embodiment comprising, based on the total weight of the composition, (a) from about 1% to about 99% by weight a blend of dibasic esters; (b) from about 1% to about 40% by weight of a blend of surfactants consisting of an organic anion neutralized with an organic cation, where either or both of the anion and the cation have surfactant properties, and the complex of which is soluble in the dibasic ester solvent blend. The blend of surfactants is typically a cationic surfactant and an anionic surfactant, which may or may not be used in conjunction with non-ionic surfactants. The dibasic esters are be derived from a blend of adipic, glutaric, and succinic diacids, and, in one particular embodiment, the blend comprises dialkyl adipate, dialkyl methylglutarate and dialkyl ethylsuccinate, wherein the alkyl groups individually comprise a C1-C12 hydrocarbon group.Type: GrantFiled: October 19, 2010Date of Patent: May 13, 2014Assignee: Rhodia OperationsInventors: Amit Sehgal, Cecile Lara, Ashwin Rao, Charles Aymes
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Patent number: 8691741Abstract: The present invention provides a liquid detergent composition containing the following components (a) to (c), wherein the total content of components (a) to (c), (a)+(b)+(c), is 40 to 90% by mass; a mass ratio of components (a) to (b), (a)/(b), is 25/75 to 90/10; and a mass ratio [(a)+(b)]/(c), is 95/5 to 70/30: component (a): 15 to 75% by mass of a nonionic surfactant produced by adding p1 mol of ethylene oxide to a compound represented by R—OH (wherein, R represents a hydrocarbon group having 8 to 18 carbon atoms), then adding q1 mol of an alkylene oxide having 3 to 5 carbon atoms, and then adding p2 mol of ethylene oxide, wherein p1 is the number of 3 to 30, q1 is the number of 1 to 5, and p1+p2 is 14 to 50, component (b): anionic surfactant, component (c): cationic surfactant, component (d): 5 to 40% by mass of water-miscible organic solvent.Type: GrantFiled: April 16, 2010Date of Patent: April 8, 2014Assignee: Kao CorporationInventors: Hitoshi Ishizuka, Kyoko Okada, Yoshiyuki Komatsu, Toshio Miyake
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Patent number: 8685913Abstract: The invention provides improvements in the primary detergency of detergents for washing textiles, particularly against oily stains and/or stains containing fat. These improvements are realized through the use of certain polycarbonate-, polyurethane-, and/or polyurea-polyorganosiloxane compounds or precursor compounds usable in the production thereof having certain reactive groups.Type: GrantFiled: September 29, 2009Date of Patent: April 1, 2014Assignee: Henkel AG & Co. KGAAInventors: Nadine Warkotsch, Birgit Middelhauve, Marc-Steffen Schiedel, Konstantin Benda
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Patent number: 8658590Abstract: Coated sodium percarbonate particles comprising a core of sodium percarbonate obtainable by fluidized bed buildup granulation, and a coating layer comprising sodium sulfate and sodium carbonate in a weight ratio of from 95:5 to 75:25 and in which the proportion of sodium sulfate and sodium carbonate is at least 80% by weight, effect as a detergent component an improved washing power of the detergent and exhibit a high storage stability in detergent formulations.Type: GrantFiled: July 4, 2007Date of Patent: February 25, 2014Assignee: Evonik Degussa GmbHInventors: Stefan Leininger, Harald Jakob, Ulrike Kottke
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Publication number: 20140033448Abstract: The present application relates to organosilicones and compositions such as consumer products comprising such organosilicones, as well as processes for making and using such organosilicones and such compositions. Such compositions comprising such organosilicones are easier to formulate, and provide more economical and superior care benefits when compared to current silicone containing compositions.Type: ApplicationFiled: October 10, 2013Publication date: February 6, 2014Applicant: The Procter & Gamble CompanyInventors: Rajan Keshav Panandiker, Steven Daryl Smith, Bernard William Kluesener, Mark Gregory Solinsky, Matthew Scott Wagner
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Publication number: 20130345108Abstract: The present invention is directed to visually contrasting aesthetic particles having increased water solubility, particularly useful for combination with granular laundry detergent composition.Type: ApplicationFiled: June 7, 2013Publication date: December 26, 2013Inventors: Richard Lock, Michael Pickstock
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Publication number: 20130326824Abstract: A laundry detergent comprising a granulated foam control composition and an anionic detersive surfactant.Type: ApplicationFiled: June 5, 2013Publication date: December 12, 2013Inventors: Nigel Patrick SOMERVILLE ROBERTS, Haiyan SONG, Jerome Macaisa CASTRO, Jacqueline L'HOSTIS, Stephanie LECOMTE
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Patent number: 8580727Abstract: The invention discloses synergistic combinations of surfactants blends and cleaning composition. In certain embodiments a surfactant system is disclosed which includes extended anionic surfactants, linker surfactants, and a multiply charged cation component. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. In another embodiment anionic surfactants are combined with a solvent, and amine oxide to remove sunscreen stains. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.Type: GrantFiled: September 17, 2010Date of Patent: November 12, 2013Assignee: Ecolab USA Inc.Inventors: Victor Fuk-Pong Man, Michael Charles DeNoma, Yvonne Marie Killeen, Steven Eugene Lentsch
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Publication number: 20130288943Abstract: The present invention provides a coated lenticular or disc detergent particle having perpendicular dimensions x, y and z, wherein x is from 1 to 2 mm, y is from 2 to 8 mm and z is from 2 to 8 mm, wherein the particle comprises: (i) from 40 to 90 wt % surfactant selected from anionic surfactant and non-ionic surfactant; (ii) from 1 to 40 wt % water soluble inorganic salts; and (iii) from 0.0001 to 0.1 wt % pigment, wherein the pigment is selected from organic and inorganic pigments, wherein the inorganic salts are present on the detergent particle as a coating and the surfactant and the pigment are present as a core.Type: ApplicationFiled: September 1, 2011Publication date: October 31, 2013Inventors: Stephen Norman Batchelor, Andrew Paul Chapple, Stephen Thomas Keningley