The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 08, 1993
Filed:
Dec. 31, 1991
Applicant:
Inventors:
Assignee:
Polyplastics Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
524609 ; 525437 ; 525445 ; 525537 ;
Abstract
The present invention is directed to a polyarylene sulfide resin composition which further contains a polyester resin and has well-balanced properties with respect to toughness, impact resistance and melt viscosity by improving the compatibility of the polyarylene sulfide resin with the polyester resin. The composition comprises a polyarylene sulfide resin, a polyester resin, and 0.1 to 15 parts by weight per 100 parts by weight resin of a compound having in its molecule a carbon-carbon double bond and an epoxy group and, further, including optional ingredients such as a radical initiator and/or filler.