靱性の強化されたプラスチックおよびその製造方法

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 JP3929896

Kind Code:

B2

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:

Takashi Kin Liang
Liu Zhen
Zhang Master
Zhang Hong Red
Akira Takatake
Zhang Wei
Wei root plug
Still wave
Yunhua
Tsai, Renli
Song Zhihai
Yellow sail

Application Number:

JP2002539416A

Publication Date:

June 13, 2007

Filing Date:

November 05, 2001

Export Citation:

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