Glass-polycarbonate laminate

Details Glass-polycarbonate laminate Glass-polycarbonate laminate

1979-01-29

1980-10-28

Ansher, Harold

Stock material or miscellaneous articles

Composite

Of polycarbonate

156 99, 156106, 156329, 428414, 428429, 428447, 428451, B32B 1710, B32B 2708

Patent

active

042307694

ABSTRACT:
A glass-polycarbonate resin laminate wherein a glass layer is bonded to a polycarbonate resin layer by means of a bonding system comprised of (i) a first adhesion promoting primer layer disposed on said glass layer and containing the reaction product of water, an alkanol, an aminoalkyl polyalkoxysilane and an alkyl carbonate; (ii) a second adhesion promoting primer layer disposed on said first primer layer containing an organopolysiloxane-polycarbonate block copolymer and an epoxy resin; and (iii) an organopolysiloxane-polycarbonate copolymer bonding layer disposed between said second primer layer and the polycarbonate resin layer.

REFERENCES:
patent: 3030234 (1962-04-01), McClinton
patent: 3634186 (1972-01-01), Bostick et al.
patent: 3650808 (1972-03-01), Gagnon
patent: 4027072 (1977-05-01), Molari
patent: 4040882 (1977-08-01), LeGrand
patent: 4087585 (1978-05-01), Schulz

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