Title:
靱性の強化されたプラスチックおよびその製造方法
Document Type and Number:
Japanese Patent JP2004512426
Kind Code:
A
Abstract:
The present invention provides a toughened plastic and its preparation method, with said toughened plastic being obtained by rubber-plastic blending of brittle or less brittle plastics and a rubber mixture. Said rubber mixture consists of powdery rubbers having a cross-linked structure and an average particle size of not more than 0.50 mu m, and at least one selected from the group consisting of unvulcanized rubbers and thermoplastic elastomers. The morphology and the particle size distribution of the rubber phase contained in said toughened plastic can be controlled by changing the particle size of the powdery rubbers having a cross-linking structure and choosing proper unvulcanized rubbers or thermoplastic elastomers. The toughened plastic according to the present invention has good toughness and processability while keeping better strength and stiffness.
Inventors:
Qiao Jin Liang
Liu Zhuang
Mr. Zhang
Zhang Honghong
Takaaki Kenmei
Zhang Wei
Wei root plug
Shizunami
Yunhua
Tsai, Renli
Song Shiumi
Yellow sail
Liu Zhuang
Mr. Zhang
Zhang Honghong
Takaaki Kenmei
Zhang Wei
Wei root plug
Shizunami
Yunhua
Tsai, Renli
Song Shiumi
Yellow sail
Application Number:
JP2002539416A
Publication Date:
April 22, 2004
Filing Date:
November 05, 2001
Export Citation:
Assignee:
China Petrochemical Co., Ltd.
SINOPEC Beijing Research Institute of Chemical Industry
SINOPEC Beijing Research Institute of Chemical Industry
International Classes:
C08L27/06; C08L21/00; C08L23/10; C08L59/00; C08L101/00; (IPC1-7): C08L27/06; C08L21/00; C08L23/10; C08L59/00; C08L101/00
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Yukitaka Nakamura
Konno Akio
Noritaka Yokota