PHTHALIMIDES SUBSTITUTED BY ALKENYLAMINO GROUPS

摘要

Novel phthalimides of the formula (I) in which R1 is. e.g., alkyl having 1-12 carbon atoms. alkenyl having 2-5 carbon atoms or aryl having 6-10 carbon atoms. R2 is hydrogen or and R3 is hydrogen or methyl processes for their R3 preparation and hot-curable mixtures which are stable on storage and contain a phthalimide of formula I and certain bis-imides containing C-C double bonds are described. These hot-curable mixtures which are stable on storage are distinguished by improved processing characteristi?s, in particular by prolonged pot life, and are suitable for the production of various mouldings and especially also for the production of complicated castings.