Process for the metathetic degradation of nitrile rubber

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

Reexamination Certificate

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C525S329300, C525S364000

Reexamination Certificate

active

07875683

ABSTRACT:
The metathetic degradation of nitrile rubber can be improved by use of a combination of metal-carbene complex catalysts with specific transition metal additives.

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