Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1996-01-11
1998-05-26
Dentz, Bernard
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560169, C07C22926, C07C22928
Patent
active
057568197
ABSTRACT:
Polyamines containing tert-butyl (meth)acrylate groups and having the general formula I ##STR1## wherein R.sup.1 represents a (cyclo)alkylene radical having 2-14 carbon atoms, which may optionally be substituted by 1-3 CH.sub.3 or C.sub.2 H.sub.5 groups and 1-3 CH.sub.2 groups may be substituted by oxygen or --NH--, --NCH.sub.3 -- or --C(O)NH-- groups, R.sup.2 denotes hydrogen or methyl and x may be a number between 1 and 0 with the proviso that 2(1-x).gtoreq.0.1, are effective epoxy curing agents.
Schleimer Bernhard
Wolf Elmar
Dentz Bernard
Huels Aktiengesellschaft
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