Olefinic benzocyclobutene polymers

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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526159, C08F 1232

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active

046670041

ABSTRACT:
Solid homopolymers of an olefinic benzocyclobutene monomer of the formula ##STR1## where R.sub.1 is hydrogen or CH.sub.3 and R.sub.2 is --CH.sub.2 --.sub.n where n is 0 to 6 are claimed. Such polymers can be easily crosslinked at temperatures above about 200.degree. C.

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