Polymerizable compositions containing olefin metathesis catalyst

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526280, 526281, C08F 480

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active

052965660

ABSTRACT:
Polymerization of ring-strained cyclic olefins takes place in the presence of a one-part or two-part catalyst which is air and moisture stable and which comprises a transition metal-containing compound.
The one-part transition metal-containing catalyst is selected from the group consisting of

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