Preparation of cyanate ester polymers and composites for metal p

Details Preparation of cyanate ester polymers and composites for metal p Preparation of cyanate ester polymers and composites for metal p

1996-04-26

1998-04-14

Merriam, Andrew E. C.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Treating polymer containing material or treating a solid...

528495, 528499, 427306, 4274431, 427444, B05D 300, C08J 700

Patent

active

057392684

ABSTRACT:
A method is provided for preparing the surface of a cyanate ester polymer or composite for metal plating. The surface is treated with a preheated solution containing a compound selected from the group consisting of at least one quaternary ammonium hydroxide and at least one primary amine. The method of the invention operates to improve adhesion between the treated surface and a subsequently plated metal, such that the resulting cyanate ester polymer or composite may replace certain metallic components in such applications as aircraft, spacecraft, and automobiles given its highly conductive metallic coating.

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Aldrich Chemical Co., Eastman Kodak Co. and Acros Organics Catalogs, 22 miscellaneous pages (1986).
Shipley Circuposit 3000 Process (1988).
"Chemical Treatments Designed to Improve Adhesion of Metals Deposited on the Surface of Cyanate Ester Composites", communication from Ciba-Geigy Corporation dated Jan. 1994.

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