Process for producing crosslinked unsaturated polymers by reaction of beta -aminocrotonic acid esters, nitriles or amides with polyisocyanates

摘要

Novel, crosslinked, unsaturated polymers which have properties better than those of known crosslinked, unsaturated polymers are produced by reaction of beta -aminocrotonic acid esters, nitriles or amides with polyisocyanates, at temperatures for example of between 50 DEG and 180 DEG C.