Liquid Composition (e.g., Slurry, Etc.) Patents (Class 510/397)
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Patent number: 11597896Abstract: The present invention relates to a cleaning liquid containing a component (A): a compound represented by the following formula (1), component (B): alkylamine, component (C): polycarboxylic acid, and component (D): ascorbic acid, in which a mass ratio of the component (A) to a total mass of the component (B) and the component (C) is 1 to 15, and in the formula (1), R1, R2, and R3 each have a definition same as the definition described in the description,Type: GrantFiled: February 18, 2021Date of Patent: March 7, 2023Assignee: Mitsubishi Chemical CorporationInventors: Toshiaki Shibata, Yasuhiro Kawase, Ken Harada, Atsushi Ito, Tomohiro Kusano, Yutaro Takeshita
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Patent number: 10815195Abstract: The present invention relates to oxygenated amino or ammonium-containing sulfonic acid, phosphoric acid and carboxylic acid derivatives, in particular the compounds of formula 1, 2, 3, 4, 5 or 6, and their medical use, including their use in the treatment, prevention or amelioration of an inflammatory, autoimmune and/or allergic disorder, or a proliferative, neoplastic or dysplastic disease or disorder.Type: GrantFiled: September 1, 2017Date of Patent: October 27, 2020Assignee: GRI Bio, Inc.Inventors: Georg Schlechtingen, Hans-Joachim Knolker, Tim Friedrichson, Gary Jennings, Tobias Braxmeier
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Patent number: 9897401Abstract: The present invention comprises a waterless mixture which includes a biuret and/or urea, silica, and melamine particles coated with a layer of magnetite iron oxide for cleaning furnaces, heaters or boilers. A typical cleaning mixture comprises 30-50 percent silica, 20-50 percent biuret and/or urea, 20-40 percent melamine and 1-5 percent iron oxide. The cleaning can be performed at any time. This may lead to a reduction in fuel consumption, less air pollution, increased throughputs, and avoidance of equipment damage.Type: GrantFiled: September 13, 2016Date of Patent: February 20, 2018Assignee: SENTRO Technologies USA, LLCInventor: Talmor Suchard
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Patent number: 9090861Abstract: A structured soap composition contains, based on 100 parts by weight of said composition, (i) from greater than 0 to about 27 parts by weight of a neutralized fatty acid, (ii) from greater than 0 to about 18 parts by weight of one or more structurant selected from alkanolamide surfactants, fatty alcohols, alkoxylated fatty alcohols, fatty acids, and fatty acid esters, (iii) from 0 to about 15 parts by weight of one or more compounds selected from amphoteric surfactants and zwitterionic surfactants, provided that the total amount of components (i), (ii), and (iii) is greater than or equal to 5 parts by weight, (iv) an amount of electrolyte effective to, in combination with components (i), (ii), and (iii) provide a structured soap composition having an opaque visual appearance and exhibiting a yield strength of greater than 0 Pascals, and (v) water.Type: GrantFiled: August 15, 2008Date of Patent: July 28, 2015Assignee: RHODIA ASIA PACIFIC LTD.Inventors: Xi Chen, Swee-How Seow, Tobias Fütterer
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Publication number: 20150007399Abstract: A liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles wherein the abrasive cleaning particles comprise extruded, and/or three-dimensional printed, elements having a longitudinal length “L” extending parallel to a z-axis and a complex cross-sectional shape extending on a plane perpendicular to the longitudinal length “L” and parallel to an x-y plane, wherein the complex cross-sectional shape comprises one or more elongate protrusions projecting in a direction parallel to the longitudinal length “L”, each protrusion having at least one edge, and wherein the complex cross-sectional shape is a predetermined non-random cross-sectional shape.Type: ApplicationFiled: June 26, 2014Publication date: January 8, 2015Inventors: Denis Alfred GONZALES, Michael Leslie GROOMBRIDGE, Michael MCDONNELL, Gregor Anton MEISSNER, Dominic Michael PIFF
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Publication number: 20150007400Abstract: A liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles wherein the abrasive cleaning particles comprise extruded, and/or three dimensional printed, elements wherein the elements have a longitudinal length L extending parallel to a z-axis and a predetermined cross-sectional shape on a plane perpendicular to the longitudinal length L and projecting along the length L, the predetermined cross-sectional shape having a form factor of from 0.1 to 0.7 as measured according to ISO 9276-6, and wherein the ratio of the length L to perimeter-equivalent diameter of the predetermined cross-sectional shape “ECD PHull” is from 0.5 to 3.Type: ApplicationFiled: June 26, 2014Publication date: January 8, 2015Inventors: Denis Alfred GONZALES, Michael Leslie GROOMBRIDGE, Michael MCDONNELL, Gregor Anton MEISSNER, Dominic Michael PIFF
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Patent number: 8926759Abstract: An object of the invention is to remove effectively metallic contaminants adhering to the glass substrate surfaces without increasing roughness of the glass substrate surfaces in the glass substrate for a magnetic disk. In a manufacturing method of a glass substrate for a magnetic disk, a cleaning step comprising a treatment of contacting the glass substrate with a cleaning liquid containing peroxodisulfate and having a pH of not less than 2 and not more than 4 is appended. In addition, an example of the cleaning liquid can be prepared by adding sodium peroxodisulfate to an acidic solution.Type: GrantFiled: March 31, 2011Date of Patent: January 6, 2015Assignee: Hoya CorporationInventors: Takuhiro Hirakawa, Yasunari Hirano, Kouichi Tamoto, Tomoyuki Yamaguchi
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Publication number: 20140352723Abstract: A liquid cleaning and/or cleansing composition comprising abrasive cleaning particles; one or more surfactants selected from the group consisting of anionic, nonionic, cationic, amphoteric and mixtures thereof; and a first acidic component wherein said acidic component consists of one or more chelating acids; wherein at least one nonionic surfactant is comprised in said composition and the total level of nonionic surfactant is less than 2% by weight of the total composition and/or at least one anionic surfactant is comprised in said composition and the total level of anionic surfactant is less than 2% by weight of the total composition.Type: ApplicationFiled: May 20, 2014Publication date: December 4, 2014Applicant: The Procter & Gamble CompanyInventors: Laura CERMENATI, Marina Jozefa HERMIE, James Robert TINLIN
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Publication number: 20140352721Abstract: A liquid cleaning and/or cleansing composition comprising abrasive cleaning foam particles derived from grinding a foam structure, wherein said abrasive cleaning foam particles comprise a thermoplastic material having a raw material density of greater than 1.15, and the foam having a coefficient of expansion of from 8 to 14.Type: ApplicationFiled: May 20, 2014Publication date: December 4, 2014Applicant: The Procter & Gamble CompanyInventors: Denis Alfred GONZALES, Martin Ian JAMES, Michael Leslie GROOMBRIDGE, Michael MCDONNELL, David John PUNG
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Publication number: 20140357544Abstract: A liquid cleaning and/or cleansing composition comprising non-spherical and/or non-rolling abrasive cleaning particles derived from a foam structure comprising a plurality of struts, wherein the abrasive cleaning particles comprise a plurality of filler particles at least partly incorporated therein, wherein the particle size of the abrasive cleaning particles is greater than the particle size of the filler particles and wherein the ratio of the mean area-equivalent diameter of the filler particles to the abrasive cleaning particles is from 0.01 to 0.2, the area-equivalent diameter being measured according to ISO 9276-6.Type: ApplicationFiled: May 20, 2014Publication date: December 4, 2014Applicant: The Procter & Gamble CompanyInventors: Denis Alfred GONZALES, Michael Leslie GROOMBRIDGE, Michael MCDONNELL
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Publication number: 20140352722Abstract: A liquid cleaning and/or cleansing composition comprising abrasive cleaning foam particles, wherein said abrasive cleaning foam particles comprise a biodegradable thermoplastic material and have a packing density of from greater than 100 kg/m3 to less than 250 kg/m3, and wherein the abrasive cleaning foam particles have a biodegradable rate of greater than 50% according to ASTM6400 test method.Type: ApplicationFiled: May 20, 2014Publication date: December 4, 2014Applicant: The Procter & Gamble CompanyInventors: Denis Alfred GONZALES, Stephen Robert GLASSMEYER, Michael Leslie GROOMBRIDGE, Martin Ian JAMES, David John PUNG, James Robert TINLIN
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Publication number: 20140348885Abstract: This invention relates to a mass preparation method of spherical natural color wax beads and according to the invention, the beads have a higher specific gravity than water so that the beads do not flow into the sea and they are biodegradable to fundamentally remarkably reduce marine ecosystem contamination, and it enables mass preparation by significantly improving the previous preparation of spherical natural color wax beads which had difficulties in their mass preparation while using expensive equipment.Type: ApplicationFiled: July 24, 2013Publication date: November 27, 2014Applicant: SUNJIN CHEMICAL CO., LTDInventors: Sung Ho LEE, Sang Uk Kim, Chang Wan Lim, Yeo Jin Jeong
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Patent number: 8772357Abstract: A stabilized foam formed from a foaming aqueous solution comprising from 0.1 to 7 mol of one or more decontamination, stripping and/or degreasing reactants per liter of solution and from 0.01 to 15% by weight of a solid stabilizing agent of solid particles type, with respect to the total weight of the solution, and a process for the preparation of said stabilized foam, to its use in decontaminating, stripping and/or degreasing a surface and to a process for decontaminating, stripping and/or degreasing a surface.Type: GrantFiled: February 14, 2008Date of Patent: July 8, 2014Assignees: Commissariat a l'Energie Atomique, Areva NCInventors: Sylvain Guignot, Sylvain Faure
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Patent number: 8569223Abstract: The present invention relates to a liquid hard surface cleaning composition comprising melamine foam fibers, wherein the composition is packaged in a container.Type: GrantFiled: September 28, 2009Date of Patent: October 29, 2013Assignee: The Procter & Gamble CompanyInventors: Bruce Barger, Jacqueline Marie Duderstadt, Denis Alfred Gonzales, Stefano Scialla
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Publication number: 20130219643Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles derived from the olive pits.Type: ApplicationFiled: February 20, 2013Publication date: August 29, 2013Applicant: THE PROCTER & GAMBLE COMPANYInventor: The Procter & Gamble Company
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Patent number: 8470759Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.Type: GrantFiled: June 19, 2012Date of Patent: June 25, 2013Assignee: The Procter & Gamble CompanyInventors: Denis Alfred Gonzales, Martin Ian James
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Patent number: 8445422Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.Type: GrantFiled: September 20, 2011Date of Patent: May 21, 2013Assignee: The Procter & Gamble CompanyInventors: Denis Alfred Gonzales, Christopher Charles Graham, Colin Stephenson
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Patent number: 8440603Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.Type: GrantFiled: June 19, 2012Date of Patent: May 14, 2013Assignee: The Procter & Gamble CompanyInventors: Denis Alfred Gonzales, Aicha Dkidak, Martin Ian James
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Patent number: 8440602Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles, wherein said abrasive cleaning particles comprise a divinyl benzene cross-linked styrene polymer, wherein said abrasive cleaning particles are non-spherical and have a mean particles size D(v,0.9) of at least about 10 ?m and wherein said liquid, cleaning and/or cleansing composition comprises from about 0% to about 30% by weight of the composition of an organic solvent.Type: GrantFiled: December 20, 2010Date of Patent: May 14, 2013Assignee: The Procter & Gamble CompanyInventors: Denis Alfred Gonzales, Martin Ian James, Geert Andre Deleersnyder, Steve Ray Merrigan, Thomas Allen Desmarais
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Patent number: 8440604Abstract: A liquid hard surface cleaning composition comprising melamine foam fibers and a formaldehyde scavenger. The liquid hard surface cleaning composition comprises melamine foam fibers that comprise less than about 100 ppm of formaldehyde in solution after 7 days of storage at 50° C. A process of cleaning a hard surface using a liquid hard surface cleaning composition that comprises melamine foam fibers and a formaldehyde scavenger. The use of a formaldehyde scavenger in a liquid hard surface cleaning composition comprising melamine foam fibers, to provide a liquid hard surface cleaning composition showing no or low levels of formaldehyde generation upon storage of the composition over prolonged periods of time.Type: GrantFiled: September 28, 2009Date of Patent: May 14, 2013Assignee: The Procter & Gamble CompanyInventors: Bruce Barger, Jacqueline Marie Duderstadt, Denis Alfred Gonzales, Stefano Scialla
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Publication number: 20130067669Abstract: The present invention relates to a liquid cleaning composition comprising abrasive cleaning particles.Type: ApplicationFiled: September 18, 2012Publication date: March 21, 2013Inventor: The Procter & Gamble Company
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Publication number: 20120321680Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.Type: ApplicationFiled: June 19, 2012Publication date: December 20, 2012Inventors: Denis Alfred Gonzales, Aicha Dkidak, Martin Ian James
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Publication number: 20120321567Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising biodegradable abrasive cleaning particles.Type: ApplicationFiled: June 14, 2012Publication date: December 20, 2012Inventors: Denis Alfred GONZALES, Aicha DKIDAK, Martin Ian JAMES
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Publication number: 20120258903Abstract: Liquid abrasive cleanser compositions sprayable through conventional manual trigger sprayers comprise a polyalkylene glycol, a nonionic surfactant, a pH adjusting agent, an abrasive, and water, wherein sprayability is made possible by the addition of the polyalkylene glycol. The compositions that are sprayable and acceptable as hard surface cleaners comprise polyethylene glycol as the polyalkylene glycol. The addition of polyethylene glycol having molecular weight of from about 4,000 to about 1,000,000 dramatically increases the sprayer output volume of liquid abrasive compositions having greater than or equal to 10 wt. % calcium carbonate. Addition of polyethylene glycol of molecular weight of from about 4,000 to about 100,000 converts otherwise non-sprayable liquid abrasive compositions into reliably sprayable compositions.Type: ApplicationFiled: April 7, 2011Publication date: October 11, 2012Applicant: The Dial CorporationInventors: Mick Bjelopavlic, Kristen Jacokes, Joan M. Bergstrom
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Publication number: 20120258904Abstract: Liquid abrasive cleanser compositions sprayable through conventional manual trigger sprayers comprise a polyalkylene glycol, a nonionic surfactant, a pH adjusting agent, an abrasive, and water, wherein sprayability is made possible by the addition of the polyalkylene glycol. The compositions that are sprayable and acceptable as hard surface cleaners comprise polyethylene glycol as the polyalkylene glycol. The addition of polyethylene glycol having molecular weight of from about 4,000 to about 1,000,000 dramatically increases the sprayer output volume of liquid abrasive compositions having greater than or equal to 10 wt. % calcium carbonate. Addition of polyethylene glycol of molecular weight of from about 4,000 to about 100,000 converts otherwise non-sprayable liquid abrasive compositions into reliably sprayable compositions.Type: ApplicationFiled: April 7, 2011Publication date: October 11, 2012Applicant: The Dial CorporationInventors: Mick Bjelopavlic, Joan M. Bergstrom, Felix Ayala-Fierro
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Publication number: 20120225105Abstract: Disclosed is a stable anhydrous dispersion comprising a dispersed sugar phase comprising granulated sugar and powdered sugar, wherein the dispersion comprises 55% to 75% by weight, based on the total weight of the composition, of a combination of granulated sugar and powdered sugar, and a continuous oil phase, wherein the dispersion comprises at least 20% by weight, based on the total weight of the composition, of an oil.Type: ApplicationFiled: October 3, 2011Publication date: September 6, 2012Inventor: James Swanzy
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Publication number: 20120071378Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.Type: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Inventors: Denis Alfred Gonzales, Christopher Charles Graham, Colin Stephenson
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Publication number: 20120071380Abstract: The present invention relates to a liquid, cleaning composition comprising coloured abrasive cleaning particles.Type: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Inventors: Denis Alfred Gonzales, Eva Maria Perez-Prat Vinuesa
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Publication number: 20120066851Abstract: The present invention relates to a liquid, cleaning composition comprising abrasive cleaning particles.Type: ApplicationFiled: September 20, 2011Publication date: March 22, 2012Inventors: Denis Alfred Gonzales, Aicha Dkidak, Eva Maria Perez-Prat Vinuesa
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Publication number: 20120040880Abstract: A removal composition is described, having a plurality of abrasive particles, an organic amine, antioxidant, biocide, colorant, corrosion inhibitor, cosolvent, defoamer, dye, enzyme, light stabilizer, odor masking agent, plasticizer, preservative, rust inhibitor, surfactant, thickener, or a combination comprising at least one of the foregoing; from 0 to 1% water, based on the total weight of the removal composition; and a ketal adduct of formula (1) wherein R1 is C1-6 alkyl, R2 is hydrogen or C1-3 alkyl, each R3, R4, and R5 is independently hydrogen or C1-6 alkyl, R6 and R7 are each independently hydrogen or C1-6 alkyl, a=0-3, and b=0-1.Type: ApplicationFiled: August 12, 2011Publication date: February 16, 2012Applicant: SEGETIS, INC.Inventors: Lee R. RIETH, Matthew J. TJOSAAS, Dorie J. YONTZ
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Publication number: 20110262371Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.Type: ApplicationFiled: April 20, 2011Publication date: October 27, 2011Inventors: Geert Andre Deleersnyder, Denis Alfred Gonzales, Martin Ian James, Eva Maria Perez-Prat Vinuesa
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Patent number: 8030265Abstract: A composition and for removing mineral deposits and method of making the composition is provided which includes water, a fine abrasive, a plurality of petroleum distillate products, at least one polyalcohol, at least one fatty acid, at least one non-ionic surfactant and at least one semipolar solvent. Water is present at about 20-50 wt %, abrasive particles at about 10-35 wt %, petroleum distillates at about 10-35 wt %, polyalcohol at about 0.5-5 wt %, fatty acid at about 0.5-5 wt %, non-ionic surfactant at about 1-3 wt %, and semipolar solvent at about 0.1-1 wt %. A method of removing mineral deposits from a hard surface such as glass is provided which includes applying the aforesaid composition to a hard surface and removing the composition from the surface to remove mineral deposits from the surface.Type: GrantFiled: February 13, 2009Date of Patent: October 4, 2011Inventor: Terence Walsh
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Publication number: 20110150949Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles, wherein said abrasive cleaning particles comprise a divinyl benzene cross-linked styrene polymer, wherein said abrasive cleaning particles are non-spherical and have a mean particles size D(v,0.9) of at least about 10 ?m and wherein said liquid, cleaning and/or cleansing composition comprises from about 0% to about 30% by weight of the composition of an organic solvent.Type: ApplicationFiled: December 20, 2010Publication date: June 23, 2011Applicant: The Procter & Gamble CompanyInventors: Denis Alfred GONZALES, Martin Ian James, Geert Andre Deleersnyder, Steve Ray Merrigan, Thomas Allen Desmarais
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Publication number: 20110150788Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.Type: ApplicationFiled: December 20, 2010Publication date: June 23, 2011Inventors: Denis Alfred GONZALES, Aicha Dkidak
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Publication number: 20110150951Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.Type: ApplicationFiled: December 20, 2010Publication date: June 23, 2011Inventors: Denis Alfred Gonzales, Aicha Dkidak, Chris Jaak De Cuyper
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Publication number: 20110150787Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.Type: ApplicationFiled: December 20, 2010Publication date: June 23, 2011Inventors: Denis Alfred GONZALES, Aicha Dkidak, Chris Jaak De Cuyper
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Publication number: 20110150950Abstract: The present invention relates to a liquid, cleaning and/or cleansing composition comprising abrasive cleaning particles.Type: ApplicationFiled: December 20, 2010Publication date: June 23, 2011Inventors: Denis Alfred GONZALES, Aicha Dkidak
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Patent number: 7951761Abstract: A cleaning composition for removing organic deposits from hard to reach surfaces. In its basic embodiment, the cleaning composition comprises: a) a water miscible solvent; b) an inorganic salt; and c) water. The amount of the inorganic salt is at least 20% of the total composition by weight, with at least some of the salt existing in crystalline form at 20° C.Type: GrantFiled: October 20, 2009Date of Patent: May 31, 2011Inventor: Gustavo M. Gonzalez
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Publication number: 20110071069Abstract: An improved liquid abrasive cleanser is described that shows greatly improved soil removal performance along with improved rinsing characteristics. The improved cleanser is comprised of abrasives, silica, at least one surfactant, an associative polymer thickener, a pH adjusting agent and water. The compositions of the present invention show pseudo-plastic rheology in that they shear thin upon dispensing through a bottle closure, but re-thicken on hard surfaces to provide vertical cling.Type: ApplicationFiled: November 30, 2010Publication date: March 24, 2011Applicant: The Dial CorporationInventors: Gregory A. Konishi, Brenda C. Marin, Martina Spinatsch Kaiser
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Publication number: 20100197557Abstract: An improved liquid abrasive cleanser is described that shows greatly improved soil removal performance along with improved rinsing characteristics. The improved cleanser is comprised of abrasives, at least one surfactant, an associative polymer thickener, a pH adjusting agent and water. The compositions of the present invention show pseudo-plastic rheology in that they shear thin upon dispensing through a bottle closure, but re-thicken on hard surfaces to provide vertical cling.Type: ApplicationFiled: July 24, 2008Publication date: August 5, 2010Applicant: The Dial CorporationInventors: Gregory A. Konishi, Brenda C. Marin, Martina Spinatsch Kaiser
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Publication number: 20100081606Abstract: The present invention relates to a liquid hard surface cleaning composition comprising melamine foam fibres and a formaldehyde scavenger.Type: ApplicationFiled: September 28, 2009Publication date: April 1, 2010Inventors: Bruce Barger, Jacqueline Marie Duderstadt, Denis Alfred Gonzales, Stefano Scialla
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Publication number: 20100081605Abstract: The present invention relates to a liquid hard surface cleaning composition comprising melamine foam fibres, wherein said compositions has a pH of from about 7 to about 12.Type: ApplicationFiled: September 28, 2009Publication date: April 1, 2010Inventors: Bruce Barger, Jacqueline Marie Duderstadt, Denis Alfred Gonzales, Stefano Scialla
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Publication number: 20100081604Abstract: The present invention relates to a liquid hard surface cleaning composition comprising melamine foam fibres, wherein said composition is packaged in a container.Type: ApplicationFiled: September 28, 2009Publication date: April 1, 2010Inventors: Bruce Barger, Jacqueline Marie Duderstadt, Denis Alfred Gonzales, Stefano Scialla
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Publication number: 20100041580Abstract: A cleaning composition for removing organic deposits from hard to reach surfaces. In its basic embodiment, the cleaning composition comprises: a) a water miscible solvent; b) an inorganic salt; and c) water. The amount of the inorganic salt is at least 20% of the total composition by weight, with at least some of the salt existing in crystalline form at 20° C.Type: ApplicationFiled: October 20, 2009Publication date: February 18, 2010Inventor: Gustavo M. Gonzalez
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Publication number: 20090209448Abstract: A composition and for removing mineral deposits and method of making the composition is provided which includes water, a fine abrasive, a plurality of petroleum distillate products, at least one polyalcohol, at least one fatty acid, at least one non-ionic surfactant and at least one semipolar solvent. Water is present at about 20-50 wt %, abrasive particles at about 10-35 wt %, petroleum distillates at about 10-35 wt %, polyalcohol at about 0.5-5 wt %, fatty acid at about 0.5-5 wt %, non-ionic surfactant at about 1-3 wt %, and semipolar solvent at about 0.1-1 wt %. A method of removing mineral deposits from a hard surface such as glass is provided which includes applying the aforesaid composition to a hard surface and removing the composition from the surface to remove mineral deposits from the surface.Type: ApplicationFiled: February 13, 2009Publication date: August 20, 2009Inventor: Terence Walsh
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Publication number: 20090087390Abstract: An oral care or household cleaner system contains a fluid polymer suspension (FPS) thickening agent. The FPS thickening agents comprises a water soluble/water swellable polymer, a polyol, and a hydrated thickening silica. The water soluble/water swellable polymer is selected from the group consisting of acrylic acid polymer, salts of acrylic acid polymer, acrylate, acrylamide polymer, polyvinyl pyrolidene, polyvinyl alcohol, clay and polysaccharide, excluding CMC. The functional systems may be formulations of oral care, for example as a dentifrice or as a household cleaner. A method of preparing the oral care or household cleaner system is also provided by adding a sufficient amount of a FPS that is compatible with the functional system to the system to thicken the functional system.Type: ApplicationFiled: September 26, 2008Publication date: April 2, 2009Inventor: Jashawant J. Modi
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Patent number: 7491252Abstract: A chemical mechanical planarization solution is useful for removing tantalum barrier materials. The solution includes by weight percent 0 to 25 oxidizer, 0 to 15 inhibitor for a nonferrous metal and 0 to 20 complexing agent for the nonferrous metal, 0.01 to 12 tantalum removal agent selected from the group consisting of formamidine, formamidine salts, formamidine derivatives, guanidine derivatives, guanidine salts and mixtures thereof, 0 to 5 abrasive, 0 to 15 total particles selected from the group consisting of polymeric particles and polymer-coated coated particles and balance water. The solution has a tantalum nitride to TEOS selectivity of at least 3 to 1 as measured with a microporous polyurethane polishing pad pressure measure normal to a wafer less than 20.7 kPa.Type: GrantFiled: March 25, 2003Date of Patent: February 17, 2009Assignee: Rohm and Haas Electronic Materials CMP Holdings, Inc.Inventor: Jinru Bian
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Patent number: 7416680Abstract: A self-cleaning colloidal slurry and process for finishing a surface of a glass, ceramic, glass-ceramic, metal or alloy substrate for use in a data storage device, for example. The slurry comprises a carrying fluid, colloidal particles, etchant, and a surfactant adsorbed and/or precipitated onto a surface of the colloidal particles and/or substrate. The surfactant has a hydrophobic section that forms a steric hindrance barrier and substantially prevents contaminates, including colloidal particles, from bonding to the substrate surface. The slurry is applied to the surface of the substrate while a pad mechanically rubs the surface. Subsequent cleaning with standard soap solutions removes substantially all remaining contamination from the substrate surface. In an exemplary embodiment, the slurry is used to superfinish a glass disk substrate to a surface roughness of less than 2 ?, with substantially no surface contamination as seen by atomic force microscopy (AFM) after standard soap cleaning steps.Type: GrantFiled: October 12, 2001Date of Patent: August 26, 2008Assignee: International Business Machines CorporationInventors: Frederick Paul Benning, James A. Hagan, Steven L. Maynard, David C. Paurus, Douglas Howard Piltingsrud, Jon Edward Podolske
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Publication number: 20080161220Abstract: A three-phase liquid polishing and cleaning composition of the invention is suitable for polishing and cleaning a painted exterior surface, and includes an organic phase, an aqueous phase, and a particulate phase. The organic phase comprises a petroleum-based liquid and the aqueous phase comprises water. The particulate phase comprises at least one particulate polishing grade abrasive having a mean particle size of not more than about 2.5 microns, which is selected from the group consisting of an abrasive that is harder than the painted surface to be polished and cleaned, and an abrasive that is softer than the painted surface to be polished and cleaned. The composition comprises at least one surfactant (e.g., an anionic surfactant, an emulsifying agent, and a foaming agent) to emulsify the organic and aqueous phases upon mixing (e.g., shaking) the composition, and to suspend the particulate phase in the emulsified organic and aqueous phases.Type: ApplicationFiled: December 27, 2006Publication date: July 3, 2008Inventors: Michael A. Schultz, Michael A. Deddo, Frederic W. Joseph
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Publication number: 20080161219Abstract: Storage-stable organosilane quaternary compounds are provided in the form of adducts with urea (clathrates). The urea-organosilane quaternary clathrates enable the shipment, storage and preparation of compositions without hazardous solvents for end-use by manufacturers and consumers. Multifunctional cleansing and coating compositions are prepared employing the clathrates without sacrificing the properties and benefits of the organosilane quats.Type: ApplicationFiled: January 2, 2007Publication date: July 3, 2008Inventors: Howard G. Ohlhausen, Jerome H. Ludwig