Olefin metathesis catalysts for degelling polymerization reactor

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

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525313, 525314, 525315, C08F 800

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active

054461022

ABSTRACT:
Depolymerization or molecular weight reduction of polymers and gelled polymers containing internal unsaturation along the polymer backbone is performed in the presence of a molybdenum or tungsten compounds having the structural formula:

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