Patents by Inventor Takanori Kotera
Takanori Kotera 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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Publication number: 20240110099Abstract: A liquid-crystal composition containing a liquid crystal having an Fd-3m structure, wherein the liquid-crystal composition is formed by blending a surfactant (a), an oil agent (b), and water (c); the surfactant (a) is a surfactant that is capable of forming at least one structural body (x) selected from a hexagonal structural body and a pre-hexagonal structural body when mixed with the water (c); the oil agent (b) is an oil agent that does not convert all of the structural body (x) into a lamellar structural body, when mixed with the structural body (x); and a ratio between the surfactant (a) and the water (c) constituting the liquid-crystal composition is a ratio that forms the structural body (x) when mixing the surfactant (a) and the water (c).Type: ApplicationFiled: September 30, 2020Publication date: April 4, 2024Applicant: KAO CORPORATIONInventors: Takanori KOTERA, Noritaka TAKAHASHI
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Patent number: 8048840Abstract: The present invention provides a novel ether compound represented by formula (1): wherein R represents a hydrocarbon group having 4 to 22 carbon atoms.Type: GrantFiled: June 11, 2008Date of Patent: November 1, 2011Assignee: Kao CorporationInventors: Takanori Kotera, Akira Saito
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Patent number: 8034757Abstract: The present invention provides a detergent composition for clothing containing components (a) and (b): (a) glyceryl or polyglyceryl monoether represented by formula (I); and (b) a sulfate selected from those represented by formulae (II), (III), and (IV). Component (a) contains compounds having different condensation degrees of glycerol n's, with the proviso that when component (b) is a sulfate represented by formula (II) or (III), component (a) has a condensation degree of glycerol n of 3 to 5. Formula (I) is R—O—(C3H6O2)n—H (I), wherein R represents a hydrocarbon group having 6 to 22 carbon atoms; and n represents a condensation degree of glycerol and is an integer. Formulas (II)-(IV) are: R1—O—SO3M (II); R1—O-(EO)m-(AO)1—SO3M (III); and R1—O-(A1O)p-(AO)q—SO3M (IV).Type: GrantFiled: December 26, 2008Date of Patent: October 11, 2011Assignee: Kao CorporationInventors: Daiya Murata, Takanori Kotera
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Patent number: 7968509Abstract: The present invention relates to a softening detergent composition containing a glyceryl monoether represented by formula (I) and (b) a clay mineral: R—O—(C3H6O2)n—H??(I) wherein R represents a hydrocarbon group having 6 to 22 carbon atoms and n represents the degree of condensation of glycerin and denotes a number from 3 to 5.Type: GrantFiled: March 29, 2007Date of Patent: June 28, 2011Assignee: Kao CorporationInventors: Yohei Ozeki, Teruo Kubota, Takanori Kotera, Motomitsu Hasumi
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Publication number: 20100298199Abstract: The present invention relates to a softening detergent composition containing a glyceryl monoether represented by formula (I) and (b) a clay mineral: R—O—(C3H6O2)n—H ??(I) wherein R represents a hydrocarbon group having 6 to 22 carbon atoms and n represents the degree of condensation of glycerin and denotes a number from 3 to 5.Type: ApplicationFiled: March 29, 2007Publication date: November 25, 2010Applicant: Kao CorporationInventors: Yohei Ozeki, Teruo Kubota, Takanori Kotera, Motomitsu Hasumi
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Publication number: 20100292123Abstract: The present invention provides a detergent composition for clothing containing: (a) glyceryl or polyglyceryl monoether represented by formula (I) [hereinafter, referred to as component (a)]; and (b) a sulfate selected from those represented by formulae (II), (III), and (IV) [hereinafter, referred to as component (b)], wherein component (a) contains compounds having different condensation degrees of glycerol n's, with the proviso that when component (b) is a sulfate represented by formula (II) or (III), component (a) has a condensation degree of glycerol n of 3 to 5: R—O—(C3H6O2)n—H??(I) wherein, R represents a hydrocarbon group having 6 to 22 carbon atoms; and n represents a condensation degree of glycerol and is an integer: R1—O—SO3M??(II) R1—O-(EO)m-(AO)1—SO3M??(III) R1—O-(A1O)p-(AO)q—SO3M??(IV) wherein, R1 represents a hydrocarbon group having 6 to 22 carbon atoms; EO represents an oxyethylene group; AO represents an oxyalkylene group, at least one of a plurality of AOs being an oxyethylType: ApplicationFiled: December 26, 2008Publication date: November 18, 2010Applicant: KAO CORPORATIONInventors: Daiya Murata, Takanori Kotera
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Publication number: 20100197559Abstract: The present invention provides a novel ether compound represented by formula (1): wherein R represents a hydrocarbon group having 4 to 22 carbon atoms.Type: ApplicationFiled: June 1, 2008Publication date: August 5, 2010Applicant: Kao CorporationInventors: Takanori Kotera, Akira Saito
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Publication number: 20100120653Abstract: The present invention is a detergent composition for clothing, containing (a) monoethers of glycerol and/or polyglycerols each represented by the formula (I) [hereinafter, referred to as component (a)]: R—O—(C3H6O2)n—H ??(I) (wherein, R represents a hydrocarbon group having 6 to 22 carbon atoms; and n represents a degree of glycerol condensation ranging from 1 to 7), wherein the component (a) contains compounds of the formula (I) having different degrees of glycerol condensation n, and not less than 40% by mass of the component (a) is compounds in which R's are alkyl groups having 12 and/or 14 carbon atoms and degrees of glycerol condensation n's are 3 to 5.Type: ApplicationFiled: April 4, 2008Publication date: May 13, 2010Applicant: Kao CorporationInventors: Takanori Kotera, Daiya Murata, Akira Saito, Atsushi Nagasawa
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Publication number: 20100062963Abstract: Disclosed is the detergent composition containing (a) an inorganic peroxide; (b) a specific phenylester-type bleaching activator; and (1d) a polyglyceryl alkyl ether having an alkyl group of 4 to 20 carbon atoms in an amount of more than 5% by mass to 35% by mass, or the detergent composition containing (a) an inorganic peroxide; (b) a specific phenylester-type bleaching activator; (2d) a polyglyceryl alkyl ether having an alkyl group of 4 to 20 carbon atoms; and, (e) a fatty acid or a salt thereof.Type: ApplicationFiled: December 27, 2007Publication date: March 11, 2010Applicant: Kao CorporationInventors: Takanori Kotera, Nobuyoshi Yamaguchi
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Publication number: 20060127336Abstract: A method of deodorization comprising allowing an odor-causing substance to coexist an aluminosilicate particle having the composition of a M2O.Al2O3.b SiO2.c RmQn.d H2O, wherein M is one or more members selected from the group consisting of Na, K and H, R is one or more members selected from the group consisting of Na, K, Ca and Mg, Q is one or more members selected from the group consisting of CO3, SO4, NO3, OH and Cl, a satisfies 0<a?1, b satisfies 1?b?50, c satisfies 0<c?2, d satisfies d?0, m satisfies 1?m?2, and n satisfies 1?n?2, and a specific surface area of 70 to 800 m2/g. There is provided a deodorization using aluminosilicate particles, which have a wide deodorizing spectrum, are capable of effectively deodorizing an odor from various causative substances generated in daily life environment, are also safe to a human body, and furthermore exhibit excellent appearance upon application.Type: ApplicationFiled: December 13, 2004Publication date: June 15, 2006Applicant: KAO CORPORATIONInventors: Kazuyuki Harima, Takanori Kotera
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Patent number: 6468500Abstract: An aluminosilicate in an acicular form, a platy form, or a columnar form and having the composition represented by aM2O.bAl2O3.cSiO2.dRmAn.yH2O, wherein M is at least one of Na and K; R is one or more elements selected from the group consisting of Na, K, Ca and Mg; A is one or more members selected from the group consisting of CO3, SO4, NO3, OH and Cl; a is from 1 to 6; b is from 2 to 8; c is from 2 to 12; d is from 0 to 4; m is from 1 to 2; n is from 1 to 3; and y is from 0 to 32; a polishing agent including the aluminosilicate; and a detergent composition including the aluminosilicate.Type: GrantFiled: April 28, 2000Date of Patent: October 22, 2002Assignee: Kao CorporationInventors: Mikio Sakaguchi, Takanori Kotera, Masaharu Jyono, Ichiro Sakamoto