METHOD OF PREPARING OXIDIZED VEGETABLE OILS

摘要

film-forming agent in paint and varnish, printing and light industries, and binder in building and other industries. SUBSTANCE: oxidized vegetable oils are prepared by blowing original stock (vegetable oil) with air at 130-150 C in the presence of organoaluminium compounds such as diethylaluminium chloride, triethyl aluminium or triisobutyl aluminium at 130-150 C at air consumption of 20 h-1. EFFECT: clarified oxidized vegetable oils under mild conditions and shorter process duration. 3 tbl