Abrasion resistant rubber compositions

Details Abrasion resistant rubber compositions Abrasion resistant rubber compositions

1977-04-07

1980-03-04

Derrington, James H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 235A, 260 237H, 260 237B, 260 4232, 260 4233, 260 4234, 260 4236, 260752, 260754, 260763, 525 1, 525 4, 525445, C08K 304, C08K 509, C08K 514

Patent

active

041916719

ABSTRACT:
Novel abrasion resistant rubber compositions are disclosed. The compositions are prepared by curing the mixtures comprising a diene elastomer, an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, a divalent metal compound, and an organic peroxide. When an unpolymerizable carboxylic acid is added to the mixture, the mechanical properties of the composition are improved. The addition of a carbon black to the mixtures brings about the improvement of weather-proofing property of the composition. The compositions are useful for the rubber stock of solid tires, snow removing plates and the like.

REFERENCES:
patent: 2662874 (1953-12-01), Brown
patent: 3438933 (1969-04-01), Bartsch et al.
patent: 3909473 (1975-09-01), Okamura et al.
patent: 4056269 (1977-11-01), Pollitt et al.

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