Title:
キャップストック用樹脂組成物
Document Type and Number:
Japanese Patent JP2004521986
Kind Code:
A
Abstract:
A resin composition for capstock, comprising 100 to 30 parts by weight of an impact resistance modifier having a multilayer structure, and 0 to 70 parts by weight of a methyl methacrylate (co)polymer containing 50 to 100% by weight of methyl methacrylate and 50 to 0% by weight of a monomer which is copolymerizable therewith, wherein the total amount of the impact resistance modifier and the methyl methacrylate (co)polymer is 100 parts by weight, wherein the outer layer of said impact resistance modifier and/or said methyl methacrylate copolymer is copolymerized with 0.5 to 40% by weight of a reactive monomer based on the total amount of the impact resistance modifier and the methyl methacrylate (co)polymer as a polymer component, and wherein the homopolymer of said reactive monomer has an SP value of 9.8 (cal/cm3)/1/2 or more.
Inventors:
Riichi Nishimura
Takehiko Sugaya
Takehiko Sugaya
Application Number:
JP2002583177A
Publication Date:
July 22, 2004
Filing Date:
April 23, 2002
Export Citation:
Assignee:
Kanegafuchi Chemical Industry Co., Ltd.
Kaneka Texas Corporation
Riichi Nishimura
Takehiko Sugaya
Kaneka Texas Corporation
Riichi Nishimura
Takehiko Sugaya
International Classes:
C08L51/04; B32B27/28; B32B27/30; C08F265/06; C08F285/00; C08L33/04; C08L33/12; (IPC1-7): C08L51/04; C08L33/12
Attorney, Agent or Firm:
Shohei Oguri
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada
Hironori Honda
Toshimitsu Ichikawa
Takeshi Takamatsu
Yuriko Hamada