Rubber composition

Details Rubber composition Rubber composition

1995-03-17

1996-10-29

Seccuro, Jr., Carman J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525193, 525194, 525216, 525211, 525232, 525240, C08L 2326, C08L 4500, C08L 700, C08L 900

Patent

active

055697160

ABSTRACT:
A rubber composition composed of (A) a hydrocarbon rubber, (B) a vulcanizing agent and/or crosslinking agent, and (C) a hydrogenated petroleum resin having a bromine number not greater than 10 (g/100 g). The rubber composition exhibits improved processability over hydrocarbon rubber used alone but has no bad influence on the physical properties and heat resistance of its vulcanizate. It is free from any trouble involved in crosslinking with a peroxide which is often used for EPR and EPDM. Therefore, it will find general use in the rubber industry.

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Database WPIL No. 93-261 868 (33), Derwent Publications Ltd., London of JP-A-05 179 195 (Jul. 1995).

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