Coating processes – With pretreatment of the base – Etching – swelling – or dissolving out part of the base
Patent
1992-06-18
1994-08-30
Bell, Janyce
Coating processes
With pretreatment of the base
Etching, swelling, or dissolving out part of the base
156654, 156668, 427304, 427305, 427306, B05D 310
Patent
active
053426541
ABSTRACT:
A method for roughening the surface of a resin molded article to make it susceptible to metallizing is disclosed, comprising contacting a resin molded article at least the surface of which to be toughened mainly comprises a block copolymer comprising 100 parts by weight of a polyphenylene sulfide resin and from 30 to 100 parts by weight of a polyphenylene sulfide ketone resin with a solvent capable of dissolving a polyphenylene sulfide ketone resin more than a polyphenylene sulfide resin.
REFERENCES:
patent: 4460747 (1984-07-01), Horak et al.
patent: 4486463 (1984-12-01), Rubner et al.
patent: 4532015 (1985-07-01), Boultinghouse et al.
patent: 4803097 (1989-02-01), Fraenkel et al.
patent: 4917761 (1990-04-01), Keep
patent: 4950360 (1990-08-01), Murao et al.
patent: 4997724 (1991-03-01), Suzuki et al.
Patent Abstracts of Japan, vol. 11, No. 262, Aug. 25, 1987, p. 91 C 442.
Ichikawa Yukio
Koizumi Tomoyoshi
Bell Janyce
Kureha Kagaku Kogyo Kabushiki Kaisha
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