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. 12, 1990
Filed:
Feb. 17, 1989
Applicant:
Inventors:
Toshikatsu Nitoh, Fuji, JP;
Yoshihito Tsukamoto, Fuji, JP;
Assignee:
Polyplastics Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524127 ; 524404 ; 524413 ; 524423 ; 524424 ; 524425 ; 524430 ; 524431 ; 524442 ; 524443 ; 524444 ; 524447 ; 524448 ; 524451 ; 524452 ; 524493 ;
Abstract
A polyarylene sulfide resin composition, being improved in thermal resistance and mouldability, comprises (A) 100 parts by weight of a polyarylene sulfide resin, (B) 0.5 to 30 parts by weight of a phosphoric ester represented by the following formula (1): ##STR1##