TERPOLYMER OF ELECTRON-DEFICIENT OLEFINS, OLEFINS WITHOUT ELECTRON-WITHDRAWING SUBSTITUENTS, AND ALKOXYVINYLSILANES

摘要

THE APPLICATION PROVIDES A TERPOLYMER OBTAINABLE BY COPOLYMERIZING (A) 1% TO 70% BY WEIGHT OF AT LEAST ONE ELECTRON-DEFICIENT OLEFIN, AN EXAMPLE BEING AN ANHYDRIDE OF A MONOETHYLENICALLY UNSATURATED C4 TO C6 DICARBOXYLIC ACID, (B) 1% TO 85% BY WEIGHT OF AT LEAST ONE OLEFIN WHICH ON ITS OLEFINIC DOUBLE BOND CARRIES ONLY HYDROGEN ATOMS AND/OR CARBON ATOMS WITHOUT ELECTRON-WITHDRAWING SUBSTITUENTS, AN EXAMPLE BEING AN ISOBUTENE HOMOPOLYMER OR COPOLYMER HAVING A NUMBER-AVERAGE MOLECULAR WEIGHT OF 100 TO 500 000, AND (C) 1% TO 70% BY WEIGHT OF AT LEAST ONE ALKOXYVINYLSILANE, AND ALSO DERIVATIVES OF THIS TERPOLYMER THAT ARE OBTAINABLE BY MODIFICATION OR CROSSLINKING.