Deuteration of unsaturated polymers and copolymers

Details Deuteration of unsaturated polymers and copolymers Deuteration of unsaturated polymers and copolymers

1988-06-23

1990-04-03

Lipman, Bernard

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

Synthetic resins

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

5253328, 5253329, 5253331, 5253332, 525338, 525339, C08F 804

Patent

active

049141600

ABSTRACT:
The addition of deuterium to poly(1,3-dienes) and to elastomeric copolymers of 1,3-conjugated dienes with vinyl monomers produces elastomeric materials having signficantly enhanced resistance to oxidation compared to either the hydrogenated or the untreated polymers.

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