| 发明名称 |
Ethylene polymers having enhanced processing ease |
| 摘要 |
An ethylene polymer having a) a Polydispersity Index, PDI, of about 3 to 9; b) an nRSI of about 5 to about 18; c) a cRSI of about 1.1 to 3.0; d) a Composition Distribution Index, CDI(100), greater than about 45; and e) a log-viscosity ratio, log( eta 0/[ eta ]), of about 0.5 to about 1.5 is described. The ethylene polymer has improved processability over conventional linear low density polyethylene.
|
| 申请公布号 |
US5998558(A) |
申请公布日期 |
1999.12.07 |
| 申请号 |
US19970999267 |
申请日期 |
1997.12.29 |
| 申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
WASSERMAN, SCOTT HANLEY;FOSTER, GEORGE NORRIS;ADAMS, JAMES LAMONTE;VOGEL, ROBERT HAROLD |
| 分类号 |
C08F210/16;(IPC1-7):C08F210/16 |
主分类号 |
C08F210/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
