Process for producing molding for precision fine-line circuit

Details Process for producing molding for precision fine-line circuit Process for producing molding for precision fine-line circuit

1990-07-03

1993-05-11

Dang, Thi

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156668, 156901, 427307, H05K 300

Patent

active

052098192

ABSTRACT:
A molding capable of forming a precision fine-line circuit by the substractive method is produced by an improvement that a molding prepared by molding a liquid-crystal polyester resin composition comprising a melt-processable polyester (liquid-crystal polyester) capable of forming an anisotropic molten phase and an inorganic filler added thereto is etched and then treated to form a metallic coating on the surface thereof by sputtering, ion plating or vacuum deposition.

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