Tire having polyurethane laminate thereon

Details Tire having polyurethane laminate thereon Tire having polyurethane laminate thereon

1977-12-19

1979-06-19

Kittle, John E.

Resilient tires and wheels

Tires, resilient

Patches

156116, 427421, 428423, B60C 1300

Patent

active

041583787

ABSTRACT:
A tire comprised of a composite structure of a cured rubber tire having adhered thereto a laminate of a cured polyurethane. Said laminate is prepared by (A) applying to the cured rubber tire a solution of a reaction mixture comprised of (i) an aliphatic primary diamine, (ii) a specified prepolymer utilizing a polycaprolactone polyol, and (iii) an organic solvent followed by (B) drying and curing the applied solution.

REFERENCES:
patent: 3190338 (1965-06-01), Wolfe
patent: 3350406 (1967-10-01), Meyer et al.
patent: 3623900 (1971-11-01), Jonnes et al.
patent: 3623900 (1971-11-01), Jonnes
patent: 3648748 (1972-03-01), Lovell
patent: 3926919 (1975-12-01), Finelli
patent: 3979547 (1976-09-01), Roberts et al.
patent: 4024317 (1977-05-01), Stoye
patent: 4045474 (1977-08-01), Taller et al.

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