发明名称 |
A POLYETHYLENE BLEND-COMPOSITION SUITABLE FOR BLOWN FILMS, AND FILMS MADE THEREFROM |
摘要 |
<p>The instant invention provides a polyethylene blend-composition suitable for blown films, and films made therefrom. The polyethylene blend-composition suitable for blown films comprises the melt blending product of: (a) from 0.5 to 5 percent by weight of a high density polyethylene having a density in the range of from 0.950 to 0.970 g/cm3, and a melt flow rate (I2) in the range of from less than 0.5 g/10 minutes, and a molecular weight distribution (Mw/Mn) in the range of from 10 to 40, and Mz in the range of from 800,000 to 5,000,000 g/mol; (b) 90 percent or greater by weight of a linear low density polyethylene having a density in the range of from 0.910 to 0.950 g/cm3, and a melt index (I2) in the range of from 0.1 to less than or equal to 5 g/10 minutes; (c) optionally a hydrotalcite based neutralizing agent; (d) optionally one or more nucleating agents; (e) and optionally one or more anti-oxidants.</p> |
申请公布号 |
EP2864101(A1) |
申请公布日期 |
2015.04.29 |
申请号 |
EP20130726978 |
申请日期 |
2013.05.22 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
WANG, JIAN;SAVARGAONKAR, NILESH R.;DEMIRORS, MEHMET |
分类号 |
C08L23/08;B29C47/00;C08J5/18 |
主分类号 |
C08L23/08 |
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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