
RU2046806C1 - Method of synthesis of polyolefin derivative ...
FIELD: organic chemistry. SUBSTANCE: method involves interaction of polyolefin containing succinic anhydride groups with above than molar excess of maleic anhydride. Polyolefin source: polyisobutylene with average molecular mass (M) 920-2000 and containing 74 mol. terminal groups as total quantity of terminal groups of the structural formula -C(CH 3 ) 2 -CH 2 -C(CH 3 )=CH 2 and 10 mol ...