Title:
POLYVINYL CHLORIDE FIBER, PROCESS FOR PRODUCING THE SAME, AND ARTIFICIAL HAIR
Document Type and Number:
WIPO Patent Application WO/2005/111283
Kind Code:
A1
Abstract:
A polyvinyl chloride fiber made of a resin composition comprising 100 parts by mass of a polyvinyl chloride resin and 1 to 20 parts by mass of a maleimide copolymer. The maleimide copolymer preferably is one obtained by copolymerizing 15 to 70 parts by mass of an aromatic vinyl monomer with 30 to 85 parts by mass of an unsaturated dicarboximide derivative, wherein the aromatic vinyl monomer preferably is styrene and the unsaturated dicarboximide derivative preferably is N-phenylmaleimide. The unsaturated dicarboxylic anhydride preferably is maleic anhydride. This polyvinyl chloride fiber is preferably used as an artificial hair.
Inventors:
Kanaoka, Masamichi c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa 10, 24785, JP)
Sakurai, Akira c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
Horihata, Atsushi c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
Sakurai, Akira c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
Horihata, Atsushi c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
Application Number:
PCT/JP2004/006627
Publication Date:
November 24, 2005
Filing Date:
May 17, 2004
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA (4-1 Yurakucho 1-chome, Chiyoda-ku Tokyo, 55, 10084, JP)
Kanaoka, Masamichi c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa 10, 24785, JP)
Sakurai, Akira c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
Horihata, Atsushi c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
Kanaoka, Masamichi c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa 10, 24785, JP)
Sakurai, Akira c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
Horihata, Atsushi c/o DENKI KAGAKU KOGYO KABUSHIKI KAISHA (13-1 Dai 2-chom, Kamakura-shi Kanagawa, 247-8510, JP)
International Classes:
A41G3/00; D01F6/48; A41G3/00; D01F6/44; (IPC1-7): D01F6/48; A41G3/00
Attorney, Agent or Firm:
Takino, Hideo (4th Floor, Hiroo SK bldg. 36-13, Ebisu 2-chom, Shibuya-ku Tokyo, 150-0013, JP)