Mixture containing N-cyanolactam for the preparation of nitrogen-containing polyadducts
AssigneeCiba-Geigy Corporation
InventorsFriedrich Lohse, Dieter Trachsler, Claude Jeannerat
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Abstract
A mixture for the preparation of novel crosslinked nitrogen-containing polyadducts, which comprises (a) an N-cyanolactam of the formula I or II ##STR1## and (b) a monomeric or oligomeric organic compound having at least 2 C atoms and at least 2 amino groups or at least 1 amino group and 1 hydroxyl group. The curable mixtures of components (a) and (b) and, if desired, a monoamino compound are suitable for use as casting resins or adhesives, or for the preparation of foams and coatings. The symbols are each as defined in claim 1.
Claims10
A mixture for the preparation of a crosslinked nitrogen-containing resinous polyadduct, which comprises
- (a) an N-cyanolactam of the formula I or II ##STR9## in which m is an integer from 2 to 11, the methylene carbon atoms are unsubstituted or are substituted by a total of one or two methyl or ethyl groups, and T.sub.1 and T.sub.2 independently of one another are hydrogen or methyl, and
- (b) a monomeric or oligomeric organic compound having at least 2 C atoms and at least 2 amino groups or at least one amino group and one hydroxyl group.
Dependencies are inferred from the claim text.