| 发明名称 |
PROCESS FOR PRODUCING BROADER MOLECULAR WEIGHT DISTRIBUTION POLYMERS WITH A REVERSE COMONOMER DISTRIBUTION AND LOW LEVELS OF LONG CHAIN BRANCHES |
| 摘要 |
The present invention provides an ethylene polymer having a melt index from about 0.1 to about 100 g/10 min; a ratio of Mw/Mn from 3 to 6; a reverse comonomer distribution; less than about 0.05 long chain branches (LCB) per 1000 total carbon atoms; and less than 5% by weight of the polymer eluted below a temperature of 40°C in an ATREF test. |
| 申请公布号 |
KR20110103958(A) |
申请公布日期 |
2011.09.21 |
| 申请号 |
KR20117013604 |
申请日期 |
2009.12.16 |
| 申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
YANG QING;MCDANIEL MAX P.;MARTIN JOEL L.;CRAIN TONY R.;MUNINGER RANDALL S.;LANIER JERRY T.;FODOR JEFFREY S.;DESLAURIERS PAUL J.;TSO CHUNG CHING;ROHLFING DAVID C. |
| 分类号 |
C08F10/02;C08F2/00;C08F4/6592 |
主分类号 |
C08F10/02 |
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