Chemically etchable adhesives

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof

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Details

528172, 528322, 528337, 528350, C08G 6926, C08G 7310

Patent

active

052722457

ABSTRACT:
A reactive oligoimide which is chemically etchable upon crosslinking, and which may serve as an adhesive for bonding at least one layer or film to another layer, preferably a flexible metallic layer to a flexible layer of an etchable polyimide, in order to form a flexible multilayer metal-clad laminate.

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