Patents by Inventor Eiji Terada

Eiji Terada 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).

  • Patent number: 7307050
    Abstract: An aqueous hair cleansing composition made up of a sulfate surfactant, at least one amino-modified silicone and/or at least one water soluble cationic polymer, and a silicon oil.
    Type: Grant
    Filed: December 22, 2005
    Date of Patent: December 11, 2007
    Assignee: Kao Corporation
    Inventor: Eiji Terada
  • Publication number: 20070269397
    Abstract: An aqueous hair cleansing agent containing the following components (A), (B) and (C): (A): an anionic surfactant; (B): a cationized tara gum; and (C): a dimethylpolysiloxane present as dispersed particles having an average particle size of from 2 to 100 ?m.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 22, 2007
    Applicant: Kao Corporation
    Inventor: Eiji Terada
  • Publication number: 20070269398
    Abstract: An aqueous hair cleansing agent containing the following components (A), (B) and (C): (A): an anionic surfactant; (B): a cationized tara gum; and (C): an amino-modified silicone represented by a specific formula.
    Type: Application
    Filed: May 21, 2007
    Publication date: November 22, 2007
    Applicant: Kao Corporation
    Inventor: Eiji TERADA
  • Patent number: 7244697
    Abstract: AbtractProvided is a detergent composition comprising the following components (a), (b) and (c): (a) an anionic surfactant, (b) a water soluble cationized polymer having a weight average molecular weight of from 100,000 to 2,000,000 and a charge density of from 0.6 to 4 meq/g, and (c) a silicone derivative having a group containing both a hydroxy group and a nitrogen atom as a side chain thereof bonded to a silicon atom. The detergent composition provides rich foaming during washing and at the same time and is capable of giving excellent conditioning effects to the hair and the like.1 1.
    Type: Grant
    Filed: August 8, 2003
    Date of Patent: July 17, 2007
    Assignee: Kao Corporation
    Inventor: Eiji Terada
  • Publication number: 20070031365
    Abstract: There is provided a shampoo capable of exhibiting a smooth feel of hair upon shampooing and rinsing and imparting good luster and manageability to finished hair. The water-based shampoo of the present invention contains silicone oil droplets dispersed therein wherein said oil droplets is composed of at least (A) 50 to 90% by mass of polydimethylsiloxane and (B) 2 to 50% by mass of a copolymer having a block chain constituted of an amino-modified organopolysiloxane chain and a polyoxyalkylene chain.
    Type: Application
    Filed: August 8, 2006
    Publication date: February 8, 2007
    Applicant: KAO CORPORATION
    Inventor: Eiji Terada
  • Publication number: 20060166845
    Abstract: Abstract Provided is a hair detergent composition comprising the following components (a), (b) and (c): (a) an anionic surfactant, (b) a carboxylic acid selected from hydroxymonocarboxylic acids, dicarboxylic acids and hydroxydicarboxylic acids, or a salt thereof, and (c) a silicone derivative having a group containing both a hydroxy group and a nitrogen atom as a side chain thereof bonded to a silicon atom. The hair detergent composition provides rich foaming during shampooing and at the same time and is capable of giving excellent conditioning effects and luster to the hair.
    Type: Application
    Filed: August 8, 2003
    Publication date: July 27, 2006
    Applicant: KAO CORPORATION
    Inventor: Eiji Terada
  • Publication number: 20060160714
    Abstract: Provided is an aqueous hair cleansing composition containing the following components (A) to (C): (A) from 5 to 30 wt. % of a sulfate surfactant having sulfates represented by the formula: R—O—(C2H4O)n—SO3M (wherein, R represents a C8-18 alkyl or alkenyl group, n is 0 or a positive integer and M represents sodium or ammonium) and are composed of from 30 to 45 wt. % of a sulfate with n=0, from 18 to 27 wt. % of a sulfate with n=1, from 10 to 20 wt. % of a sulfate with n=2, and the balance of sulfates with n=3 or greater, and containing the sulfates with n=0 to 2 in a total amount of 70 wt. % or greater based on all the sulfates; (B) from 0.1 to 15 wt. % of a monoalkyl glyceryl ether or monoalkenyl glyceryl ether having a C4-12 alkyl or alkenyl group; and (C) from 0.1 to 10 wt. % of a silicone oil represented by the formula: R?(CH3)2SiO—[(CH3)2SiO]m—Si(CH3)2R? (wherein, R? represents CH3 or OH and m is from 50 to 20000) and existing as disperse particles having an average particle size less than 50 ?m.
    Type: Application
    Filed: December 22, 2005
    Publication date: July 20, 2006
    Applicant: KAO CORPORATION
    Inventor: Eiji Terada
  • Publication number: 20060154835
    Abstract: An aqueous hair cleansing composition made up of a sulfate surfactant, at least one amino-modified silicone and/or at least one water soluble cationic polymer, and a silicon oil.
    Type: Application
    Filed: December 22, 2005
    Publication date: July 13, 2006
    Applicant: Kao Corporation
    Inventor: Eiji Terada
  • Publication number: 20060052273
    Abstract: Provided is a detergent composition comprising the following components (a), (b) and (c): (a) an anionic surfactant, (b) a water soluble cationized polymer having a weight average molecular weight of from 100,000 to 2,000,000 and a charge density of from 0.6 to 4 meq/g, and (c) a silicone derivative having a group containing both a hydroxy group and a nitrogen atom as a side chain thereof bonded to a silicon atom. The detergent composition provides rich foaming during washing and at the same time and is capable of giving excellent conditioning effects to the hair and the like.
    Type: Application
    Filed: August 8, 2003
    Publication date: March 9, 2006
    Applicant: KAO CORPORATION
    Inventor: Eiji Terada
  • Publication number: 20060051308
    Abstract: AbstractProvided is a hair detergent composition comprising the following components (a), (b) and (c): (a) an anionic surfactant, (b) a monoalkyl glyceryl ether or monoalkenyl glyceryl ether having a C4-12 alkyl or alkenyl group, and (c) a silicone derivative having a group containing both a hydroxy group and a nitrogen atom as a side chain thereof bonded to a silicon atom. The hair detergent composition provides good foaming during washing and at the same time and is capable of giving excellent conditioning effects to the hair.
    Type: Application
    Filed: August 8, 2003
    Publication date: March 9, 2006
    Applicant: KAO CORPORATION
    Inventor: Eiji Terada
  • Patent number: 6359032
    Abstract: The present invention provides a polymer emulsion which contains polymer particles having an average particle size of not more than 30 &mgr;m and having core-parts and shell-parts; which is composed of chitosan (a) and a polymer (b) of organic acids having a reactive vinyl group or a salt thereof, as constituent component of shell-part, and composed of a polymer (c) of hydrophobic monomers, as constituent component of core-part. Further, the present invention provides a coloring agent particle comprising a polymer particle in the above-mentioned polymer emulsion; and wherein a coloring material (k) is present in the shell-part and/or core-part. Furthermore, the present invention provides a deodorizing fiber wherein a polymer particle in the above-mentioned polymer emulsion is present on the surface of the fiber.
    Type: Grant
    Filed: January 9, 2001
    Date of Patent: March 19, 2002
    Assignee: Kao Corporation
    Inventors: Kazuo Kuwahara, Yoshihiro Hasebe, Akira Akaogi, Tsuneo Yasumura, Toshie Takahashi, Osamu Tachizawa, Eiji Terada
  • Publication number: 20010053803
    Abstract: The present invention provides a polymer emulsion which contains polymer particles having an average particle size of not more than 30 &mgr;m and having core-parts and shell-parts; which is composed of chitosan (a) and a polymer (b) of organic acids having a reactive vinyl group or a salt thereof, as constituent component of shell-part, and composed of a polymer (c) of hydrophobic monomers, as constituent component of core-part.
    Type: Application
    Filed: January 9, 2001
    Publication date: December 20, 2001
    Applicant: KAO CORPORATION
    Inventors: Kazuo Kuwahara, Yoshihiro Hasebe, Akira Akaogi, Tsuneo Yasumura, Toshie Takahashi, Osamu Tachizawa, Eiji Terada
  • Patent number: 6252003
    Abstract: The present invention provides a polymer emulsion which contains polymer particles having an average particle size of not more than 30 &mgr;m and having core-parts and shell-parts; which is composed of chitosan (a) and a polymer (b) of organic acids having a reactive vinyl group or a salt thereof, as constituent component of shell-part, and composed of a polymer (c) of hydrophobic monomers, as constituent component of core-part. Further, the present invention provides a coloring agent particle comprising a polymer particle in the above-mentioned polymer emulsion; and wherein a coloring material (k) is present in the shell-part and/or core-part. Furthermore, the present invention provides a deodorizing fiber wherein a polymer particle in the above-mentioned polymer emulsion is present on the surface of the fiber.
    Type: Grant
    Filed: February 3, 2000
    Date of Patent: June 26, 2001
    Assignee: Kao Corporation
    Inventors: Kazuo Kuwahara, Yoshihiro Hasebe, Akira Akaogi, Tsuneo Yasumura, Toshie Takahashi, Osamu Tachizawa, Eiji Terada