process for the production of formkorpern and uberzugen and means for implementation of the procedure

摘要

Molding method and polyadducts for molding objects and coatings from 1,2-epoxy compounds having more than one epoxy group in the molecule and ureas having the formula: IMAGE wherein N /= 1, R' is an alkylene or arylene radical, R'' is hydrogen and at least one radical from the group of IMAGE THE GROUP IMAGE R''' being the same or different radical from the group of hydrogen and alkyl, X being an R'''OOC-, R'''2NOC- or NC- radical and R'''' being alkyl or aryl.