REACTIVE LIQUID POLYMER CROSSLINKING AGENT AND PROCESS FOR PREPARATION

摘要

A reactive liquid crosslinking agent for use in the preparation of polymeric substances. The crosslinking agent comprises a substituted 1,3,5 Triazine reacted with water, an acid alkyl sulfonate and/or phosphonate and a solidifying modifier containing an hydroxyl functional group. The reactive liquid polymer crosslinking agent has a solids content between 20−99 % solids. The reactive liquid crosslinking agents (RLPC's) are useful as modifiers in the preparation of polymeric compounds which are suitable for one−component self−crosslinking adhesives, coatings and polymers used in optics, textiles, composites, casting and molding. RLPC systems containing from 1−30 % RLPC provide fast single package thermosetting polymeric compounds with enhanced properties such as chemical, heat and abrasion resistance.