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).

  • Publication number: 20240110099
    Abstract: 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: Application
    Filed: September 30, 2020
    Publication date: April 4, 2024
    Applicant: KAO CORPORATION
    Inventors: Takanori KOTERA, Noritaka TAKAHASHI
  • Patent number: 8048840
    Abstract: 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: Grant
    Filed: June 11, 2008
    Date of Patent: November 1, 2011
    Assignee: Kao Corporation
    Inventors: Takanori Kotera, Akira Saito
  • Patent number: 8034757
    Abstract: 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: Grant
    Filed: December 26, 2008
    Date of Patent: October 11, 2011
    Assignee: Kao Corporation
    Inventors: Daiya Murata, Takanori Kotera
  • Patent number: 7968509
    Abstract: 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: Grant
    Filed: March 29, 2007
    Date of Patent: June 28, 2011
    Assignee: Kao Corporation
    Inventors: Yohei Ozeki, Teruo Kubota, Takanori Kotera, Motomitsu Hasumi
  • Publication number: 20100298199
    Abstract: 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: Application
    Filed: March 29, 2007
    Publication date: November 25, 2010
    Applicant: Kao Corporation
    Inventors: Yohei Ozeki, Teruo Kubota, Takanori Kotera, Motomitsu Hasumi
  • Publication number: 20100292123
    Abstract: 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 oxyethyl
    Type: Application
    Filed: December 26, 2008
    Publication date: November 18, 2010
    Applicant: KAO CORPORATION
    Inventors: Daiya Murata, Takanori Kotera
  • Publication number: 20100197559
    Abstract: 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: Application
    Filed: June 1, 2008
    Publication date: August 5, 2010
    Applicant: Kao Corporation
    Inventors: Takanori Kotera, Akira Saito
  • Publication number: 20100120653
    Abstract: 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: Application
    Filed: April 4, 2008
    Publication date: May 13, 2010
    Applicant: Kao Corporation
    Inventors: Takanori Kotera, Daiya Murata, Akira Saito, Atsushi Nagasawa
  • Publication number: 20100062963
    Abstract: 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: Application
    Filed: December 27, 2007
    Publication date: March 11, 2010
    Applicant: Kao Corporation
    Inventors: Takanori Kotera, Nobuyoshi Yamaguchi
  • Publication number: 20060127336
    Abstract: 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: Application
    Filed: December 13, 2004
    Publication date: June 15, 2006
    Applicant: KAO CORPORATION
    Inventors: Kazuyuki Harima, Takanori Kotera
  • Patent number: 6468500
    Abstract: 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: Grant
    Filed: April 28, 2000
    Date of Patent: October 22, 2002
    Assignee: Kao Corporation
    Inventors: Mikio Sakaguchi, Takanori Kotera, Masaharu Jyono, Ichiro Sakamoto