Metaltech Co., Ltd.

Japan

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IPC Class
B01J 35/02 - Solids 2
C09D 127/22 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogenCoating compositions based on derivatives of such polymers modified by chemical after-treatment 2
C09D 5/16 - Anti-fouling paintsUnderwater paints 2
C09D 7/12 - Other additives 2
Found results for  patents

1.

PHOTOCATALYTIC COATING MATERIAL, PHOTOCATALYTIC COATING FILM AND LAMINATED COATING FILM STRUCTURE

      
Application Number JP2011052217
Publication Number 2011/129138
Status In Force
Filing Date 2011-02-03
Publication Date 2011-10-20
Owner
  • Metaltech co.,LTD. (Japan)
  • Pialex Technologies Corp. (Japan)
  • Kyushu Institute of Technology (Japan)
Inventor
  • Saitou Nobuo
  • Kitamura Tohru
  • Matsukawa Teruki
  • Ohno Teruhisa

Abstract

Disclosed is a photocatalytic coating material which can form a coated surface with strong hydrophobic tendencies, and wherein the coating material is resistant to affect even when the photocatalyst is excited. The photocatalytic coating material is prepared by dispersing or dissolving in a solvent at least: a photocatalyst; polytetrafluoroethylene graft polymerised with sulfonic acid; and a compound containing a metal ion with an ion radius equal to or greater than the ion radius of a calcium ion, and/or a complex ion with an ion radius equal to or greater than that of a calcium ion. Further, the compound containing a metal ion is either a hydroxide or has had an electrically neutral surfactant added thereto.

IPC Classes  ?

  • C09D 127/22 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogenCoating compositions based on derivatives of such polymers modified by chemical after-treatment
  • B01J 35/02 - Solids
  • C09D 5/16 - Anti-fouling paintsUnderwater paints
  • C09D 7/12 - Other additives

2.

PHOTOCATALYTIC COATING MATERIAL

      
Application Number JP2010056547
Publication Number 2011/128968
Status In Force
Filing Date 2010-04-12
Publication Date 2011-10-20
Owner
  • Metaltech co.,LTD. (Japan)
  • Pialex Technologies Corp. (Japan)
  • Kyushu Institute of Technology (Japan)
Inventor
  • Saitou Nobuo
  • Kitamura Tohru
  • Matsukawa Teruki
  • Ohno Teruhisa

Abstract

Disclosed is a photocatalytic coating material which can form a coated surface with strong hydrophobic tendencies, and wherein the coating material is resistant to affect even when the photocatalyst is excited. The photocatalytic coating material is prepared by dispersing or dissolving in a solvent at least: a photocatalyst; polytetrafluoroethylene graft polymerised with sulfonic acid; and a compound containing a metal ion with an ion radius equal to or greater than the ion radius of a calcium ion, and/or a complex ion with an ion radius equal to or greater than that of a calcium ion. Further, the compound containing a metal ion is either a hydroxide or has had an electrically neutral surfactant added thereto.

IPC Classes  ?

  • C09D 127/22 - Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogenCoating compositions based on derivatives of such polymers modified by chemical after-treatment
  • B01J 35/02 - Solids
  • C09D 5/16 - Anti-fouling paintsUnderwater paints
  • C09D 7/12 - Other additives