Title:
キャップストック用樹脂組成物
Document Type and Number:
Japanese Patent JP4262431
Kind Code:
B2
Abstract:
An acrylic resin composition suitable for the preparation of capstock for siding panels and having excellent impact resistance, weatherability and processability and a low gloss, which comprises 30 to 100% by weight of an impact modifier having a multilayer structure and 0 to 70% by weight of a methyl methacrylate homopolymer or copolymer and whose MFI (melt flow index measured according to ASTM D-1238 at 230° C. and a load of 3.8 kg) is not more than 0.35 g/10 minutes.
Inventors:
Kazuhisa Tajima
Riichi Nishimura
Takehiko Sugaya
Riichi Nishimura
Takehiko Sugaya
Application Number:
JP2001381792A
Publication Date:
May 13, 2009
Filing Date:
December 14, 2001
Export Citation:
Assignee:
Kaneka Corporation
Kaneka Texas Corporation
Kaneka Texas Corporation
International Classes:
C08J5/00; C08L51/00; B29C47/06; B32B27/30; C08F265/06; C08F285/00; C08L33/10; B29K33/04
Domestic Patent References:
| JP4246451A | ||||
| JP4285653A | ||||
| JP9216985A | ||||
| JP2000119476A | ||||
| JP10324787A | ||||
| JP4255744A |
Attorney, Agent or Firm:
Sota Asahina
Kei Saki
Fumio Akiyama
Hiromu Tanaka
Kei Saki
Fumio Akiyama
Hiromu Tanaka