Non-stick coatings on glass

Stock material or miscellaneous articles – Composite – Of fluorinated addition polymer from unsaturated monomers

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428422, 428429, 428435, 428447, 428448, 4284735, B32B 1710, B32B 2708

Patent

active

049619969

ABSTRACT:
Articles with a non-stick coating. An article consisting of a substrate whose surface has --OH groups, and of at least one non-stick polymer layer, said article having also, applied between said substrate and said non-stick polymer layer, a layer which is obtained by making an appropriate bifunctional organo-silane react with a polyamic-acid precursor of polyamide-imide and with --OH groups of the substrate surface, then drying and converting said polyamic-acid into a polyamide-imide by heating at an appropriately high temperature.

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patent: 3558345 (1971-01-01), Baum et al.
patent: 4329399 (1982-05-01), Swerlick
patent: 4353950 (1982-10-01), Vassiliou
patent: 4562119 (1985-12-01), Darms et al.
patent: 4639344 (1987-01-01), Ueno et al.
patent: 4778727 (1988-10-01), Tesoro et al.
patent: 4808473 (1989-02-01), Brooks

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