Siloxane-containing polyimide coatings for electronic devices

Details Siloxane-containing polyimide coatings for electronic devices Siloxane-containing polyimide coatings for electronic devices

1985-09-05

1987-04-07

Anderson, Harold D.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526270, 526279, C08F12240

Patent

active

046562354

ABSTRACT:
Siloxane-containing polyimides, useful as conformal coatings for electrical devices, can be synthesized via a novel Diels-Alder reaction in which bis-maleimide derivatives are polymerized with siloxane-containing bis-furan derivatives. The Diels-Alder adduct can be aromatized, and applied as a coating to a mineral substrate. The aromatized, polyimide coating can be cured thermally without additional cyclization on the substrate.

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