Title:
POLYPHENYLENE SULFIDE RESIN COMPOSITION AND MOLDED PRODUCT THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/135200
Kind Code:
A1
Abstract:
The present invention relates to a polyphenylene sulfide resin composition, comprising 5-2000 parts by mass of an inorganic filler relative to 100 parts by mass of a poly(p-phenylene sulfide)-m-phenylene sulfide random copolymer. The composition of the present invention has excellent heat and humidity resistance, can maintain a high mechanical strength when in contact with water for a long time, and is therefore particularly suitable as a water coolant for injection molding and in antifreeze circulation systems of an automobile, etc., and in other articles which are in contact with liquids, such as water, for a long time.
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Inventors:
ZHAO CHENZHOU (CN)
TANG XIANWEN (CN)
KATO KOYA (CN)
MATSUDA MASASHI (CN)
HU PING (CN)
TANG XIANWEN (CN)
KATO KOYA (CN)
MATSUDA MASASHI (CN)
HU PING (CN)
Application Number:
PCT/CN2019/126492
Publication Date:
July 02, 2020
Filing Date:
December 19, 2019
Export Citation:
Assignee:
TORAY ADVANCED MATERIALS RES LABORATORIES CHINA CO LTD (CN)
International Classes:
C08L81/02; C08K3/04; C08K3/26; C08K5/5435; C08K7/14; C08K13/04
Foreign References:
| JPS62240359A | 1987-10-21 | |||
| JPS62240359A | 1987-10-21 | |||
| EP0257228A1 | 1988-03-02 | |||
| JPH08269200A | 1996-10-15 | |||
| JPH08269201A | 1996-10-15 | |||
| EP0222199A1 | 1987-05-20 | |||
| CN1798808A | 2006-07-05 | |||
| JP2016069650A | 2016-05-09 | |||
| JP2018123307A | 2018-08-09 | |||
| JP2018141149A | 2018-09-13 | |||
| CA2007316A1 | 1990-08-07 | |||
| CN101274476A | 2008-10-01 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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