Title:
POLYPHENYLENE SULFIDE RESIN COMPOSITION
Document Type and Number:
Japanese Patent JPH03153757
Kind Code:
A
Abstract:
PURPOSE:To prepare the title resin compsn. with a good balance among mechanical properties by compounding a polyphenylene sulfide resin with a mixture or graft copolymer of a styrenic polymer with a polyphenylene ether. CONSTITUTION:The title resin compsn. is prepd. by compounding 40-98 pts.wt. polyphenylene sulfide contg. a polystyrene resin with 60-2 pts.wt. mixture or/and graft copolymer of 5-70wt.% styrenic polymer with 95-30wt.% polyphenylene ether. The compsn. may further contain, 1-60 pts.wt. thermoplastic elastomer. The resulting compsn., contg. dispersed particles with a minute mean particle diameter, has an improved elongation and impact strength without showing any degradation in the tensile and bending strengths and also without degrading excellent mechanical strengths such as a high elasticity inherent in the polyphenylene sulfide.
Inventors:
NISHIYAMA MASAO
NAKAKITA TOMOJI
NAKAKITA TOMOJI
Application Number:
JP29435089A
Publication Date:
July 01, 1991
Filing Date:
November 13, 1989
Export Citation:
Assignee:
UBE INDUSTRIES
International Classes:
C08L25/04; C08G81/00; C08L71/12; C08L73/00; C08L81/02; (IPC1-7): C08G81/00; C08L25/04; C08L71/12; C08L81/02
Attorney, Agent or Firm:
Ippei Watanabe (2 outside)