MODIFIED SOYBEAN OIL AS A NONVOLATILE ADDITIVE FOR POLYMERS .1. AMINES BONDED ON OIL

The commercial epoxidized and with butanol esterified soybean and sunf lower oil was by means of epoxy groups chemically modified with low-mo lecular compounds having an amine hydrogen. The conditions of the reac tion, possibility of its catalysis and rate constants were referred. I f compounds with special effect were bonded on the oil, a material wit h preconditions for use as nonvolatile additive for polymers was prepa red. It is possible to attain the increase of molecular mass of additi ves by transforming them into calcium salt. The modified oil is therma lly more stable than the original oil.