Cycloaliphatic triisocyanates

摘要

Cycloaliphatic triisocyanates or isomer mixtures of such triisocyanates corresponding to the formula <IMAGE> in which R represents hydrogen or a C1-C4 alkyl group are produced by phosgenating the corresponding cycloaliphatic triamines or isomer mixtures of such triamines or a salt thereof. These triisocyanates are useful in the production of polyisocyanate addition products, particularly polyurethane coatings and lacquers.