FIELD: organic chemistry; preparation of acrylinitrile vinyl acetate copolymers used in different fields of engineering. SUBSTANCE: acrylonitrile is copolymerized with vinyl acetate in the presence of (3-8)·10-3 mole of triisobutyl boron and (1-4)·10-3 mole of organoelement peroxide per 1 mole of a monomeric mixture at room temperature. EFFECT: improved process. 1 dwg, 1 tbl
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