| 发明名称 |
IMPROVEMENT OF RAPID CRACK PROPERTIES IN HIGH PERFORMANCE PIPE |
| 摘要 |
<p>Pipe articles and methods of forming the same are described herein. The pipe articles generally include a bimodal polyethylene including a greater amount of high molecular weight fraction than low molecular weight fraction and wherein the pipe article exhibits a critical temperature of less than about 0° C. at 5 bar.</p> |
| 申请公布号 |
KR20120091087(A) |
申请公布日期 |
2012.08.17 |
| 申请号 |
KR20127009819 |
申请日期 |
2010.02.02 |
| 申请人 |
FINA TECHNOLOGY, INC. |
发明人 |
ASHBAUGH JOHN;COLE BRIAN;GUENTHER GERHARD |
| 分类号 |
C08L23/04;C08F10/02;C08J5/00;F16L11/04 |
主分类号 |
C08L23/04 |
| 代理机构 |
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代理人 |
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