发明名称 |
POLYPROPOLYNE COMPOSITIONS FOR THE MANUFACTURE OF MICROPOROUS MEMBRANES |
摘要 |
Disclosed herein is a polymer composition, its manufacture and use, said composition may comprise greater than about 90 mole % propylene monomer, and having a unique combination of properties, including one or more of the following: a heat of fusion of more than about 108 J/g, a melting point of 165°C or higher, a Melt Flow Rate so low that it is essentially not measurable and a molecular weight of greater than about 1.5 x 106. Further disclosed herein are blends or mixtures of the present novel polymer composition and products, such as, for example, microporous film structures and the like comprising same.
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申请公布号 |
CA2675424(C) |
申请公布日期 |
2012.04.03 |
申请号 |
CA20082675424 |
申请日期 |
2008.01.17 |
申请人 |
TONEN CHEMICAL CORPORATION |
发明人 |
BRANT, PATRICK;BRINEN, JEFFREY L.;LIN, ZERONG;KONO, KOICHI;KIMISHIMA, KOHTARO;OZAKI, HIROYUKI |
分类号 |
C08L23/10;C08F10/06;C08F110/06;C08F210/06;C08L23/06;C08L23/08;C08L23/14 |
主分类号 |
C08L23/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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