Crosslinked polymers prepared from allyl or methallyl-bicyclo[2,

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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526262, 526280, 528322, C08F 2606, C08F12240

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active

046670033

ABSTRACT:
Crosslinked polymers with excellent physical properties are prepared by heating at 180.degree.-300.degree. C. the imides of the formula I ##STR1## in which E is allyl or methallyl, R is hydrogen, alkyl, alkenyl, cycloalkyl, aryl or benzyl when n is 1, and R is alkylene or arylene when n is 2. The polymers can be used, in particular, for the preparation of glass fiber-reinforced and carbon fibre-reinforced plastics and as electrical insulating materials.

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A. K. St. Clair et al., Polym. Eng. Sci., 22, 9 (1982).

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