Organic Sulfonium Group In The Component Patents (Class 510/260)
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Patent number: 9244347Abstract: A resist composition comprising a compound (m0) (wherein Rb1 represents an electron withdrawing group; Rb2 and Rb3 each independently represents an aryl group, an alkyl group or an alkenyl group, provided that Rb2 and Rb3 may be mutually bonded to form a ring with the sulfur atom; and X0? represents a monovalent counteranion).Type: GrantFiled: May 30, 2014Date of Patent: January 26, 2016Assignee: TOKYO OHKA KOGYO CO., LTD.Inventors: Yoshitaka Komuro, Takaaki Kaiho, Toshiaki Hato, Akiya Kawaue, Junichi Tsuchiya, Yoshiyuki Utsumi
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Patent number: 8338353Abstract: The invention is directed toward improved aqueous hard surface cleaning compositions which include one or more polysulfonic acids The inclusion of one or more polysulfonic acids in a hard surface composition provides for improved removal of insoluble salt deposits resulting from hard water In an embodiment, the invention utilizes a foaming agent fragrance and a thickening agent.Type: GrantFiled: July 24, 2008Date of Patent: December 25, 2012Assignee: Arkema Inc.Inventors: Nicholas M. Martyak, Gary E. Stringer
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Patent number: 8173584Abstract: The present invention is directed to compositions and method of use for treating semiconductor substrate comprising a sulfonium compound and a nucleophilic amine in the fabrication of electronic devices. Optionally, the said composition further comprises a chelating agent, and solvent. The pH of the said solution can be adjusted with the addition of acid or base. The semiconductor manufacturing processes include steps for post etch residue, photoresist removal and steps during chemical mechanical planarization and post chemical mechanical planarization.Type: GrantFiled: December 7, 2011Date of Patent: May 8, 2012Inventor: Wai Mun Lee
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Patent number: 7427586Abstract: A degreasing agent includes a mixture of trisodium phosphate, sodium silicate, sodium carbonate, sodium dodecyl benzene sulphonate, sodium hydrosulphite and octyl-phenol-polyoxyethylene ether. The degreasing agent may maintain degreasing effect for longer period of time. In addition, the metal product cleaned by the degreasing agent has a low cleaning inferior rate.Type: GrantFiled: November 1, 2007Date of Patent: September 23, 2008Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., Sutech Trading LimitedInventors: Xian-Liang Liu, Rui-Feng Zhang, Jian-Bin Zhao
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Patent number: 7229506Abstract: A process for pickling martensitic or ferritic stainless steel, preferably in the form of wires, tubes or rods, wherein the stainless steel is placed in contact with a pickling solution which has a temperature in the range 15 to 29° C. and contains 50 to 120 g/l of free sulfuric acid, 5 to 40 g/l of free HF and 5 to 40 g/l of Fe(III) ions. Such pickling may be incorporated into a sequential process, wherein the stainless steel is a) subjected to a treatment during which the oxidic coating is applied, preferably sand-blasting or metal-blasting, treatment with a molten salt or treatment with an aqueous permanganate/alkali metal hydroxide solution, b) pickled in accordance with the aforedescribed process, and c) post-treated with a passivating solution.Type: GrantFiled: June 4, 2004Date of Patent: June 12, 2007Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Paolo Giordani, Dario Negri, Mauro Rigamonti
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Patent number: 6153015Abstract: The process for removing a soap-contaminated conversion layer remaining on a metal workpiece after cold-forming with an aqueous acidic cleaning composition containing water, a surfactant such as an alkyl amine ethoxylate and nitric acid, phosphoric acid and/or amidosulphonic acid includes immersing the contaminated metal workpiece in the aqueous acidic cleaning composition at a temperature above 60.degree. C. until it has a clean bright surface and a fatty acid formed by reaction of the soap in the conversion layer is dispersed in the cleaning composition and then subsequently separating the metal workpiece from the cleaning solution and, after the separating, cooling the recovered aqueous acidic cleaning composition to a temperature below 55.degree. C. until a fatty acid layer including the fatty acid is separated from the aqueous acidic cleaning composition.Type: GrantFiled: December 8, 1998Date of Patent: November 28, 2000Assignee: Metallgesellschaft AGInventors: Joachim Geldner, Klaus Wittel, Georg Bluemlhuber
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Patent number: 6013611Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a water soluble nonionic surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a magnesium salt of a sulfonate surfactant, a betaine surfactant and water.Type: GrantFiled: July 2, 1997Date of Patent: January 11, 2000Assignee: Colgate Palmolive CompanyInventors: Barbara Thomas, Gilbert Gomes, Julien Drapier, John Church
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Patent number: 5929023Abstract: The present invention relates to a cleaning composition containing at least one first surfactant selected from the group consisting of nonionic surfactants, anionic surfactants, partially esterified ethoxylated glycerol surfactants, and alkyl polyglucoside surfactants and mixtures thereof and a second surfactant selected from the group consisting of sulfonamide, hydroxy sulfobetaine, betaines, amine oxides, glucoamides, N-C.sub.1-3 alkyl C.sub.8 -C.sub.16 alkyl glucoamide, and C.sub.5 -C.sub.12 N-alkyl aldoamide and mixtures thereof and water.Type: GrantFiled: May 8, 1997Date of Patent: July 27, 1999Assignee: Colgate Palmolive CompanyInventors: Patrick Durbut, Guy Broze
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Patent number: 5888957Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of a mixture of oil and kaolin soil, contains an analephotropic negatively charged complex, a hydrocarbon ingredient, a cosurfactant, and water.Type: GrantFiled: May 9, 1997Date of Patent: March 30, 1999Assignee: Colgate Palmolive CompanyInventors: Patrick Durbut, Guy Broze
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Patent number: 5834417Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, an amine oxide surfactant, an ethoxylated monoalkanol amide, a monoalkanol amide, an alkyl polyglucoside surfactant, and water.Type: GrantFiled: June 13, 1996Date of Patent: November 10, 1998Assignee: Colgate Palmolive Co.Inventors: Len Zyzyck, Elizabeth McCandlish
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Patent number: 5773395Abstract: An improvement is described in the microemulsion compositions which is especially effective in the removal of oily and greasy soil contains an anionic detergent, a saturated fatty acid, an unsaturated fatty acid, a solubilizing agent, a perfume having a pine like odor, an alkali metal hydroxide and water.Type: GrantFiled: November 21, 1996Date of Patent: June 30, 1998Assignee: Colgate-Palmolive Co.Inventors: Maria Jose Charlez, Abraham Cazes
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Patent number: 5736496Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of a mixture of oil and kaolin soil, contains an analephotropic negatively charged complex, a hydrocarbon ingredient, a Lewis base, neutral polymer, a cosurfactant, and water.Type: GrantFiled: July 9, 1996Date of Patent: April 7, 1998Assignee: Colgate-Palmolive Co.Inventors: Patrick Durbut, Anne-Marie Misselyn, Guy Broze
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Patent number: 5712241Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a beta-hydroxy paraffin sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, an amine oxide, an alkyl polyglucoside surfactant, an alkyl C.sub.12 -C.sub.14 monoalkanol amide, an ethoxylated C.sub.12 -C.sub.14 monoalkanol amide and water.Type: GrantFiled: April 8, 1996Date of Patent: January 27, 1998Assignee: Colgate-Palmolive Co.Inventors: Philip Gorlin, Gary Jakubicki
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Patent number: 5700773Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: two different sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, an amine oxide, an alkyl polyglucoside surfactant, and optionally an alkyl C.sub.12 -C.sub.14 monoalkanol amide and/or an ethoxylated C.sub.12 -C.sub.14 monoalkanol amide and water.Type: GrantFiled: April 8, 1996Date of Patent: December 23, 1997Assignee: Colgate-Palmolive Co.Inventors: Gary Jakubicki, Elizabeth McCandish, Len Zyzyck, Julien Drapier
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Patent number: 5696073Abstract: A light duty liquid detergent with desirable cleansing properties and mildness to the human skin comprising: at least one sulfonate surfactant, an alkali metal or ammonium salt of a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, a betaine surfactant, an alkyl polyglucoside surfactant, an ethoxylated alkyl C.sub.12 -C.sub.14 monoalkanol amide, optionally, C.sub.12 -C.sub.14 monoalkanol amide and water.Type: GrantFiled: April 8, 1996Date of Patent: December 9, 1997Assignee: Colgate-Palmolive Co.Inventors: Gary Jakubicki, Elizabeth McCandish, Len Zyzyck