Patents by Inventor Takayasu Kubozono
Takayasu Kubozono has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10472593Abstract: A liquid detergent of the present invention contains: component (a): a nonionic surfactant which contains compounds represented by the following formula (1) wherein an average value of m in formula (1) ranges from 5 to 20; and in which a ratio of the compound wherein R1 is a double bond-containing unsaturated hydrocarbon group is equal to or greater than 45% by mass with respect to a total amount of the component (a), and a ratio of the compound wherein R1 is an unsaturated hydrocarbon group having two or more double bonds is equal to or greater than 4% by mass with respect to a total amount of the compounds of formula (1) wherein R1 is an unsaturated hydrocarbon group; and component (b): an anionic surfactant. R1CO(EO)mOR2??(1) wherein R1 is a saturated or unsaturated hydrocarbon group having 15 to 17 carbon atoms; EO is an oxyethylene group; m is a positive integer; and R2 is an alkyl group having 1 to 3 carbon atoms.Type: GrantFiled: July 28, 2016Date of Patent: November 12, 2019Assignee: Lion CorporationInventors: Yuka Morimoto, Takayasu Kubozono, Akinori Joko, Atsunori Morigaki
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Publication number: 20180265807Abstract: A liquid detergent of the present invention contains: component (a): a nonionic surfactant which contains compounds represented by the following formula (1) wherein an average value of m in formula (1) ranges from 5 to 20; and in which a ratio of the compound wherein R1 is a double bond-containing unsaturated hydrocarbon group is equal to or greater than 45% by mass with respect to a total amount of the component (a), and a ratio of the compound wherein R1 is an unsaturated hydrocarbon group having two or more double bonds is equal to or greater than 4% by mass with respect to a total amount of the compounds of formula (1) wherein R1 is an unsaturated hydrocarbon group; and component (b): an anionic surfactant. R1CO(EO)mOR2??(1) wherein R1 is a saturated or unsaturated hydrocarbon group having 15 to 17 carbon atoms; EO is an oxyethylene group; m is a positive integer; and R2 is an alkyl group having 1 to 3 carbon atoms.Type: ApplicationFiled: July 28, 2016Publication date: September 20, 2018Inventors: Yuka MORIMOTO, Takayasu KUBOZONO, Akinori JOKO, Atsunori MORIGAKI
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Publication number: 20180195022Abstract: A liquid detergent including: 3% by mass or more of an ?-sulfo fatty acid alkyl ester salt (a) represented by the general formula (I); 5% by mass or more of at least one type of surfactant (b) selected from sulfonic acid-type anionic surfactants, sulfuric acid ester-type anionic surfactants, and nonionic surfactants other than component (a); and a water-soluble magnesium salt (c), where the total content of component (a) and component (b) is from 8 to 35% by mass, the content of component (a) is 50% by mass or less with respect to the total mass of the surfactant, and a mass ratio represented by the formula: [ component ? ? ( c ) ] [ component ? ? ( a ) ] is from 0.1 to 1.5. R1—CH(SO3M)-COOR2 ??(I) where R1 is a hydrocarbon group having 14 to 16 carbon atoms, R2 is a hydrocarbon group having 1 to 6 carbon atoms, and M is a counter ion.Type: ApplicationFiled: July 1, 2016Publication date: July 12, 2018Inventors: Atsunori MORIGAKI, Takayasu KUBOZONO, Yukiko IWASA
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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: 8951573Abstract: Disclosed are a two-agent type disinfectant composition for hard articles, which includes a first agent containing a powder mixture (A) and a second agent containing an aqueous hydrogen peroxide solution (B-1), the powder mixture (A) containing an alkali metal salt (A-1) exhibiting basicity when the salt is in the form of an aqueous solution, a water-soluble copper salt (A-2), a compound (A-3) represented by the following formula (1), and a nonionic surfactant (A-4) represented by the following formula (2), and in which the molar ratio of the water-soluble copper salt (A-2) and the compound (A-3) represented by the mixing amount of (A-3)/mixing amount of (A-2) is 3.Type: GrantFiled: April 18, 2011Date of Patent: February 10, 2015Assignee: LION CorporationInventors: Tomonari Suekuni, Takayasu Kubozono, Kodo Horie, Hiromu Sekioda, Tsuyoshi Miyakoshi, Yumi Kurogi
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Publication number: 20130071488Abstract: Disclosed are a two-agent type disinfectant composition for hard articles, which includes a first agent containing a powder mixture (A) and a second agent containing an aqueous hydrogen peroxide solution (B-1), the powder mixture (A) containing an alkali metal salt (A-1) exhibiting basicity when the salt is in the form of an aqueous solution, a water-soluble copper salt (A-2), a compound (A-3) represented by the following formula (1), and a nonionic surfactant (A-4) represented by the following formula (2), and in which the molar ratio of the water-soluble copper salt (A-2) and the compound (A-3) represented by the mixing amount of (A-3)/mixing amount of (A-2) is 3.Type: ApplicationFiled: April 18, 2011Publication date: March 21, 2013Applicant: LION CORPORATIONInventors: Tomonari Suekuni, Takayasu Kubozono, Kodo Horie, Hiromu Sekioda, Tsuyoshi Miyakoshi, Yumi Kurogi
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Publication number: 20130065960Abstract: There is provided a method for producing a powder mixture containing an alkali metal salt that exhibits basicity in an aqueous solution (component (A)); at least one type of metal salt selected from the salts of copper, manganese, iron, cobalt and zinc (component (B)); and a compound represented by the following general formula (1) (component (C)), including spraying and mixing an aqueous solution of metal which is an aqueous solution of the aforementioned component (B) with a powder of the aforementioned component (A), and then mixing a powder of the aforementioned component (C) therewith.Type: ApplicationFiled: May 20, 2011Publication date: March 14, 2013Applicant: LION CORPORATIONInventors: Tomonari Suekuni, Takayasu Kubozono, Kodo Horie
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Publication number: 20130028787Abstract: The present invention provides a sterilization auxiliary for ozone sterilization which is an aqueous solution including a Component (A) of an aluminum compound which produces aluminum ions in an aqueous solution, and a Component (B) of one or more of acids selected from phosphoric acid, citric acid, malic acid, succinic acid, gluconic acid, lactic acid, and L-tartaric acid, wherein the pH of the aqueous solution is greater than or equal to 1.0 and less than 5.0, and an ozone sterilization method for ozone-treating a substance to be treated using the sterilization auxiliary. According to the present invention, a sterilization auxiliary for ozone sterilization in which a high sterilizing effect may be obtained using less ozone without burdening sterilization apparatus and a substance to be treated, and a low-cost ozone sterilization method using the sterilization auxiliary can be provided.Type: ApplicationFiled: April 7, 2011Publication date: January 31, 2013Applicant: LION CORPORATIONInventors: Yoshikuni Takeuchi, Sonoko Nishimura, Shinnichi Watanabe, Aiko Hayashi, Takayuki Hasegawa, Takayasu Kubozono
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Publication number: 20120164236Abstract: The present invention relates to a disinfectant composition containing the following components (A) to (D): component (A): a zinc compound, component (B): a chelate compound represented by the following general formula (b1) or (b2), component (C): hydrogen peroxide or a peroxide that releases hydrogen peroxide in water, and component (D): an organic peroxy acid precursor that generates an organic peroxy acid by reacting with the component (C). According to the present invention, a disinfectant composition and a disinfecting method can be provided that enable the effective elimination of gram negative bacteria adhered to textile products, and particularly cotton products.Type: ApplicationFiled: September 7, 2010Publication date: June 28, 2012Applicant: LION CORPORATIONInventors: Yukiko Iwasa, Takayasu Kubozono, Tomonari Suekuni, Toshiaki Majima, Yosuke Kono
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Publication number: 20100267602Abstract: 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: ApplicationFiled: December 18, 2008Publication date: October 21, 2010Applicant: LION CORPORATIONInventors: Takayasu Kubozono, Tomonari Suekuni, Yosuke Kono, Yukiko Iwasa, Hideyuki Kaneda, Yukihiro Dannoue, Hiroaki Hara, Yasushi Hirata