发明名称 |
POLYETHYLENE FOR INJECTION MOLDINGS |
摘要 |
<p>Polyethylene which comprises ethylene homopolymers and/or copolymers of ethylene with 1- alkenes and has a molar mass distribution width MW/Mn of from 3 to 30, a density of from 0.945 to 0.965 g/cm<3>, a weight average molar mass Mw of from 50 000 g/mol to 200 000 g/mol, a HLMI of from 10 to 300 g/10 min and has from 0.1 to 15 branches/1000 carbon atoms, wherein the 1 to 15 % by weight of the polyethylene having the highest molar masses have a degree of branching of more than 1 branch of side chains larger than CH3/1000 carbon atoms, a process for its preparation, catalysts suitable for its preparation and also injection moldings in which this polyethylene is present.</p> |
申请公布号 |
WO2005103096(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
WO2005EP04412 |
申请日期 |
2005.04.25 |
申请人 |
BASELL POLYOLEFINE GMBH;KIPKE, JENNIFER;MIHAN, SHAHRAM;KARER, RAINER;LILGE, DIETER |
发明人 |
KIPKE, JENNIFER;MIHAN, SHAHRAM;KARER, RAINER;LILGE, DIETER |
分类号 |
C08F4/6392;C08F4/659;C08F4/6592;C08F4/76;C08F4/80;C08F10/02;C08F210/02;C08F210/16;(IPC1-7):C08F10/02 |
主分类号 |
C08F4/6392 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|