Rubber compositions and articles thereof having improved metal a

Details Rubber compositions and articles thereof having improved metal a Rubber compositions and articles thereof having improved metal a

1984-01-20

1985-11-05

Schofer, Joseph L.

Stock material or miscellaneous articles

Composite

Of metal

428465, 523200, 524406, 524440, 524571, B32B 1506

Patent

active

045513910

ABSTRACT:
Rubber compositions and metal-reinforced rubber ply members have improved metal adhesion and metal adhesion retention to brass and brass-plated metallic reinforcement. The improvement comprises admixing from about 0.5 to about 10.0 parts per hundred rubber (phr) of nickel molybdate, cobalt molybdate or a mixture thereof with a vulcanizable rubber composition prior to embedding the metallic reinforcement therein and curing. A method for improving the metal adhesion and metal adhesion retention between a vulcanizable rubber and brass or brass-plated metallic reinforcement includes the steps of dispersing from about 0.5 to about 10.0 phr of nickel molybdate, cobalt molybdate or a mixture thereof in a vulcanizable rubber composition prior to curing.

REFERENCES:
patent: 1919718 (1933-07-01), Gray
patent: 2912355 (1959-11-01), Formanek et al.
patent: 3905947 (1975-09-01), Cowell et al.
patent: 4258770 (1981-03-01), Davis et al.
patent: 4435477 (1984-03-01), Davis

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