发明名称 |
COMPOSITION SUITABLE FOR HIGH GLOSS BLOWN FILM AND FILMS MADE THEREFROM |
摘要 |
<p>The invention is directed to a composition suitable for high gloss air quenched blown films. The films are comprised of from 2 to 15 percent by weight of a substantially isotactic propylene-based copolymer having a melt flow rate of at least 5 g/10 minutes and having from 8 to 21 mole percent units derived from an alpha olefin; and from 85 to 98 percent by weight of an ethylene-based copolymer having a melt index of from 0.1 to 9 g/10 minutes. An air quenched blown film made from the inventive composition exhibits a value for gloss greater than the value for gloss exhibited by an air quenched blown film made solely from the ethylene-based copolymer.</p> |
申请公布号 |
EP1871831(A1) |
申请公布日期 |
2008.01.02 |
申请号 |
EP20060769826 |
申请日期 |
2006.04.13 |
申请人 |
DOW GLOBAL TECHNOLOGIES INC. |
发明人 |
TAU, LI-MIN;PARKINSON, SHAUN, S.;NIETO, JESUS |
分类号 |
C08L23/08;B29C49/00;B32B27/32 |
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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