Electrically heatable automobile glazing of laminated glass

Details Electrically heatable automobile glazing of laminated glass Electrically heatable automobile glazing of laminated glass

1990-12-07

1993-12-21

Thibodeau, Paul J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including components having same physical characteristic in...

428 31, 428432, 428434, 428437, 428469, 428699, B32B 702

Patent

active

052719944

ABSTRACT:
An electrically heatable laminated glazing system is disclosed comprising two single glass panes (1,4) bonded together by a thermoplastic film of polyvinyl butyral (3). One of these two panes (1) bears a layered construction (2). The layered construction comprises a conducting silver layer (22), an anti-reflective cover layer (23) of zinc oxide disposed on the silver layer (22), and a bonding layer (24) utilized to improve a bond between the polyvinyl butyral film (3) and the anti-reflective covering layer (23). The bonding layer comprises one of the metals in groups IV, V, or VII of the periodic system or an oxide of these metals.

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