发明名称 |
CONTROLLED RHEOLOGY POLYPROPYLENE HETEROPHASIC COPOLYMERS |
摘要 |
This invention relates to the use of a cyclic ketone peroxide of half-life time larger than one second at a temperature of 225 DEG C, 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. |
申请公布号 |
EP1315763(A1) |
申请公布日期 |
2003.06.04 |
申请号 |
EP20010967318 |
申请日期 |
2001.09.07 |
申请人 |
ATOFINA RESEARCH |
发明人 |
VANDEURZEN, PHILIPPE;ALBE, LISA, K. |
分类号 |
C08J5/00;C08F8/50;C08J11/22;C08K5/14 |
主分类号 |
C08J5/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|