The present invention relates to the modification of butyl elastomers, particularly halobutyl elastomers, under solvent free conditions with a phase transfer catalyst in the presence of an alkyl metal salt of an oxygen or sulfur-based nucleophile.
申请公布号
EP1913077(A4)
申请公布日期
2009.11.04
申请号
EP20060775066
申请日期
2006.08.02
申请人
LANXESS INC.;QUEEN'S UNIVERSITY AT KINGSTON
发明人
PARENT, JOHN, SCOTT;RESENDES, RUI;WHITNEY, RALPH, ALLEN;GUILLEN-CASTELLANOS, SERGIO, A.
