Adhesion/bonding dip for tire reinforcement fabrics

Details Adhesion/bonding dip for tire reinforcement fabrics Adhesion/bonding dip for tire reinforcement fabrics

1974-12-09

1976-06-22

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

260 293, 156331, 428395, B29H 502

Patent

active

039649504

ABSTRACT:
Rubber compounds are readily bonded to polyester reinforcing elements, particularly tire cords of polyester fibers, using a one-step dip process in which the dip containing an alkaline aqueous dispersion of a mixture of a major amount by weight of a rubbery vinyl pyridine/styrene/butadiene terpolymer, a resorcinol-formaldehyde reaction product, and a minor amount by weight of a high half-life heat reactable peroxide. Good adhesion of the cords to the rubber compound are obtained with this process.

REFERENCES:
patent: 2817616 (1957-12-01), Wolfe
patent: 2991258 (1961-07-01), Haward et al.
patent: 3023197 (1962-02-01), Wheelock
patent: 3433664 (1969-03-01), Osborne
patent: 3575792 (1971-04-01), Blumel et al.
patent: 3857730 (1974-12-01), Kalafus et al.
"Qerkadox IPP," Chemistry & Industry, p. XII (in center section) Sept. 29, 1962.

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