Coating processes – With pretreatment of the base – Etching – swelling – or dissolving out part of the base
Patent
1997-03-11
1998-06-30
Buttner, David
Coating processes
With pretreatment of the base
Etching, swelling, or dissolving out part of the base
427309, 205164, 4284258, 521 61, 521 62, 521 63, B05D 310, C25D 556
Patent
active
057735360
ABSTRACT:
A structure of a microporous resin bonded to metal is prepared by a method, comprising, molding a resin composition comprising a polymer alloy consisting of polyether imide and polyphenylene ether and particles of aluminum borate or amorphous silica filler, wherein the particles of aluminum borate and amorphous silica have an aspect ratio of 10 or less and an average diameter of 0.01-100 .mu.m, the aluminum borate having the formula: nAl.sub.2 O.sub.3.mB.sub.2 O.sub.3, wherein n and m individually represent an integer of 1-100, and the amorphous silica having the formula: SiO.sub.2, into a shaped object, treating the molded resin composition with an aqueous alkaline solution to remove the filler, thereby creating micropores within the resin object, and depositing a metal film on a surface of the treated resin object.
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Iwafune Masatoshi
Mizoguchi Takashi
Buttner David
Cosmo Oil Co. Ltd.
Cosmo Research Institute
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