REACTIVE CONCENTRATED IRRADIATED CATALYTIC COMPLEXES AS LOW TEMPERATURE CURING AGENTS FOR ORGANIC RESINOUS MATERIALS

摘要

A reactive catalytic complex solution is formed between a mixture of carboxylic acid anhydride and an excess of a carbon containing cyclic solvent containing an electron deficient component, where the solution is concentrated to a weight of from about 55% to about 90% of its original weight, to provide a concentrated reactive catalytic complex.