Preformed adhesive compositions

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

1563314, 4284248, 428519, 524476, 525123, C09J 510

Patent

active

045810923

ABSTRACT:
Preformed adhesive compositions comprising an elastomeric polymeric material having a residual olefinic unsaturation not greater than 5 mol percent, a polyisocyanate compound and a curing agent are particularly suitable for bonding vulcanized natural and synthetic rubbers. A method for cold-vulcanization bonding of vulcanized rubber goods is disclosed.

REFERENCES:
patent: 2683103 (1954-07-01), Smook et al.
patent: 2690780 (1954-10-01), Cousins
patent: 3582508 (1971-06-01), McIntosh
patent: 3887756 (1975-06-01), Gerstin et al.
patent: 4404056 (1983-09-01), Kakehi et al.

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