Stock material or miscellaneous articles – Composite – Of metal
Patent
1992-05-22
1993-04-06
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Composite
Of metal
4284722, B32B 1508
Patent
active
052002713
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.
REFERENCES:
patent: 4565037 (1982-12-01), Adachi et al.
patent: 4885321 (1989-12-01), Nitoh et al.
Patent Abstracts of Japan, vol. 12, No. 198, Jun. 8, 1988 (JP A 63-000354).
Patent Abstracts of Japan, vol. 8, No. 93, Apr. 1984, JA A59011359.
Patent Abstracts of Japan, vol. 13, No. 419, Sep. 18, 1989, JA A 1158072.
Patent Abstracts of Japan, vol. 13, No. 224, May 24, 1989, JA A 1036650.
Herbert, Jr. Thomas J.
Idemitsu Petrochemical Co. Ltd.
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