Title:
POLY(ARYLENE SULFIDE) RESIN COMPOSITION, MOLDED ARTICLE, AND PRODUCTION METHODS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/218851
Kind Code:
A1
Abstract:
Provided are: a molded poly(arylene sulfide) resin article having both excellent dielectric characteristics and excellent mechanical properties; a poly(arylene sulfide) resin composition capable of providing the molded article; and methods for producing the molded article and the poly(arylene sulfide) resin composition. More specifically, provided are a poly(arylene sulfide) resin composition, a molded article, and production methods therefor, the poly(arylene sulfide) resin composition being obtained by mixing a poly(arylene sulfide) resin (A), a cycloolefin-based polymer (B), and glass fibers (C) so that a sea-island structure is formed in which an island phase comprising the cycloolefin-based polymer (B) is dispersed in a continuous phase comprising the poly(arylene sulfide) resin (A).
Inventors:
ONIWA KAZUAKI (JP)
ABE FUMIAKI (JP)
KANDA TOMOMICHI (JP)
ABE FUMIAKI (JP)
KANDA TOMOMICHI (JP)
Application Number:
PCT/JP2023/014954
Publication Date:
November 16, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08L81/02; C08K5/54; C08K7/14; C08L23/04; C08L27/12; C08L45/00
Domestic Patent References:
| WO2017131028A1 | 2017-08-03 |
Foreign References:
| JP2004149648A | 2004-05-27 | |||
| JPH08337720A | 1996-12-24 | |||
| JPH06306287A | 1994-11-01 | |||
| JPH06345965A | 1994-12-20 | |||
| JPH1112466A | 1999-01-19 |
Attorney, Agent or Firm:
ONO Takayuki (JP)
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