Laminated glass windows for vehicles

Details Laminated glass windows for vehicles Laminated glass windows for vehicles

1973-03-05

1976-04-20

Lesmes, George F.

Stock material or miscellaneous articles

Composite

Of quartz or glass

526317, 428441, B32B 1710

Patent

active

039521354

ABSTRACT:
Windows for vehicles particularly windscreens comprise sheets of glass adhesively bonded together by means of a hot melt adhesive which is an ethylene copolymer containing from 7 to 18% by weight of methacrylic acid and sufficient methyl methacrylate such that together the methyl methacrylate and methacrylic acid constitute from 20 to 35% by weight of the copolymer and the copolymer has a melt flow index of at least 0.1 and not more than 2. Also disclosed are ethylene copolymers as defined above.

REFERENCES:
patent: 2231471 (1941-02-01), Hill
patent: 2400139 (1946-05-01), Roland
patent: 3201374 (1965-08-01), Simms
patent: 3344014 (1967-09-01), Rees
patent: 3488715 (1970-01-01), Atkins
patent: 3532590 (1970-10-01), Priddle
patent: 3711456 (1973-01-01), Gilbert
patent: 3762988 (1973-10-01), Clock et al.

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