Rubber laminates

Details Rubber laminates Rubber laminates

1974-08-12

1976-02-03

Lesmes, George F.

Stock material or miscellaneous articles

Composite

Of polyamidoester

428425, 428492, 428500, 156110, 156331, 260 775R, 260 947N, 260768R, 152330R, B32B 2740, B29H 502

Patent

active

039365760

ABSTRACT:
The adhesive properties of compositions which contain an organic isocyanate, with or without a film-former, are improved by the inclusion of nitrosyl halide adducts of unsaturated compounds which act as adhesive promoters. The compositions are useful for adhering natural and synthetic polymeric elastomers, and are particularly useful in the production of laminations formed from polyurethane polymers and other substrates including metals, etc. and especially the formation of laminations from the cured tread of a conventional rubber to a curable polyurethane prepolymer composition which can be formed in the shape of a tire body.

REFERENCES:
patent: 2905582 (1959-09-01), Coleman et al.
patent: 3268479 (1966-08-01), Martel
patent: 3425886 (1969-02-01), Heins
patent: 3542639 (1970-11-01), Manino
patent: 3648748 (1972-03-01), Lovell

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