公开(公告)号：EP1680469A4

公开(公告)日：2007-09-05

申请号：EP04789757

申请日：2004-10-21

申请人： LANXESS INC

发明人： RESENDES RUI ,  BRAUBACH WILFRIED

IPC分类号： C08L23/28 ,  C08C19/14 ,  C08J3/28 ,  C08K5/54 ,  C08K5/548 ,  C08L23/22 ,  C08L27/10

CPC分类号： C08K5/548 ,  C08K3/013 ,  C08L23/283 ,  C08L23/28

摘要： The present invention provides a composition comprising at least one halobutyl elastomer, at least one mineral filler and at least one protected thiol modifier. In another aspect the present invention provides a process which comprises mixing a halobutyl elastomer with at least one mineral filler, in the presence of at least one protected thiol modifier, and curing the resulting filled halobutyl elastomer.