| 发明名称 |
Bimodal polyethylene pipe composition and article made therefrom |
| 摘要 |
The invention relates to a polyethylene composition with a bimodal molecular weight distribution and articles made therefrom. The composition comprises a low-molecular-weight (LMW) ethylene homopolymer component and a homogeneous, high-molecular-weight (HMW) ethylene interpolymer component, wherein the LMW component is characterized as having a molecular weight distribution, MWD<L>, of less than about 8. In some embodiments, the HMW component is characterized by a reverse comonomer distribution.
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| 申请公布号 |
US2004198911(A1) |
申请公布日期 |
2004.10.07 |
| 申请号 |
US20040817030 |
申请日期 |
2004.04.02 |
| 申请人 |
VAN DUN JOZEF J.;SCHOUTERDEN PATRICK J.;SEHANOBISH KALYAN;VAN DEN BERGHEN PETER F. M.;JIVRAJ NOORALLAH;NICASY RUDDY;VANVOORDEN JOHAN;DIXIT RAVI S.;GEMOETS FREDERIK E. |
发明人 |
VAN DUN JOZEF J.;SCHOUTERDEN PATRICK J.;SEHANOBISH KALYAN;VAN DEN BERGHEN PETER F. M.;JIVRAJ NOORALLAH;NICASY RUDDY;VANVOORDEN JOHAN;DIXIT RAVI S.;GEMOETS FREDERIK E. |
| 分类号 |
C08L23/04;C08F4/659;C08F10/00;C08F10/02;C08F110/02;C08F210/16;C08L23/06;C08L23/08;(IPC1-7):C08L23/00 |
主分类号 |
C08L23/04 |
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