公开(公告)号：EP1444274A1

公开(公告)日：2004-08-11

申请号：EP02790379.8

申请日：2002-11-13

申请人： ATOFINA Research

发明人： ROEGIERS, Kristien

IPC分类号： C08F8/50 ,  C08F10/06

CPC分类号： B29C47/0004 ,  B29C47/0026 ,  B29C47/0054 ,  B29C47/92 ,  B29C2947/922 ,  B29C2947/92266 ,  B29C2947/92704 ,  C08F8/50 ,  C08F110/06 ,  C08F2810/10 ,  C08F2500/12 ,  C08F2500/11

摘要： This invention relates to the use of a linear dialkyl peroxide having an hexyne or an hexene backbone, for producing a controlled rheology polypropylene heterophasic copolymer of melt index MI2 larger than 15 g/10 min, having simultaneously a very high impact resistance and a high flexural modulus.