BIS(N-ALKYLAMINOCYCLOHEXYL)METHANES AS CURING AGENTS FOR POLYURETHANES AND POLYUREAS

摘要

Bis(N-alkylaminocyclohexyl)methanes are excellent curing agents or chain extenders in the formation of polyurethane and polyurea polymers, both elastomers and coatings, from both monomeric polyisocyanates and isocyanate-terminated prepolymers. These chain extenders may be used alone or in combination with other polyamines and with polyols. A broad spectrum of unique polymeric material can be formed with a range of diverse properties.