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:
Jul. 28, 1992
Filed:
Feb. 21, 1990
Wataru Kosaka, Ichihara, JP;
Idemitsu Petrochemical Company Limited, Tokyo, JP;
Abstract
A polyarylene sulfide resin composition contains 30% to 75% by weight of a polyarylene sulfide resin (A), 15% to 70% by weight of a fiber reinforcement (B) containing silic acid as a major component and having an average fiber diameter of 15 .mu.m or shorter and an average fiber length of 300 .mu.m or longer, and 1% to 25% by weight of a fiber reinforcement (C) containing Al.sub.2 O.sub.3 and SiO.sub.2 as major components in a ratio in weight of Al.sub.2 O.sub.3 to SiO.sub.2 ranging from 0.8 to 1 to 1.3 to 1 and having an average fiber diameter of 7 .mu.m or shorter and an average fiber length of 150 .mu.m or shorter. The composition is remarkable as molding material and a molded article resulting from the composition offers excellent mechanical strength and characteristics for metal plating. The metal-plated, molded article from the composition is particularly excellent in platability such as plate adhesion and plate gloss as well as short etching time.