| 发明名称 |
Highly crystalline polypropylene with low xylene solubles |
| 摘要 |
The invention is directed to a polypropylene resin which has a M<SUB>w</SUB>/M<SUB>n </SUB>of less than 5, a melt flow rate of less than 7 g/10 min., a 1% secant flexural modulus of greater 5 than 300,000 psi and less than 2 wt. % xylene solubles.
|
| 申请公布号 |
US2005272858(A1) |
申请公布日期 |
2005.12.08 |
| 申请号 |
US20050530462 |
申请日期 |
2005.04.05 |
| 申请人 |
PIERINI PETER E;HARE MARIE L;BOSNYAK CLIVE P |
发明人 |
PIERINI PETER E.;HARE MARIE L.;BOSNYAK CLIVE P. |
| 分类号 |
C08F110/06;C08L23/08;C08L23/10;C08L23/12;(IPC1-7):C08F110/06 |
主分类号 |
C08F110/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
