Adhesion of glass fibers to rubber

Details Adhesion of glass fibers to rubber Adhesion of glass fibers to rubber

1976-01-12

1977-09-20

Pertilla, Theodore E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 28P, 260 293, 428268, 428273, 428278, 428295, 428378, 428436, 428494, 428501, C08L 9106, C08L 6112

Patent

active

040496031

ABSTRACT:
An aqueous alkaline dispersion of a rubbery vinyl pyridine copolymer and a water soluble, heat reactable o-cresol-formaldehyde-resorcinol resin, in certain amounts, is useful in forming an adhesive for bonding glass fiber reinforcing elements or cords to rubber compounds or stocks. After dipping the glass fiber cord in the one-step adhesive dip, the coated cord is heated to d ry it and heat cure or heat set the adhesive on the cord. Thereafter, the adhesive containing glass fiber cord is combined or laminated (calendered) with a curable rubber compound and the resulting assembly is cured to form a composite in which the glass fiber cord is bonded to the rubber by means of said adhesive.

REFERENCES:
patent: 1975884 (1934-10-01), Weith
patent: 3837897 (1974-09-01), Marzocchi
patent: 3861980 (1975-01-01), Wise
patent: 3876620 (1975-04-01), Moss
patent: 3895163 (1975-07-01), Elmer
patent: 3896253 (1975-07-01), Elmer
patent: 3930095 (1975-12-01), Van Gils et al.
Chem. Abstracts, vol. 74, No. 4, Jan. 25, 1971, p. 25 (13787q).

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