发明名称 |
FILME MIT VERBESSERTEM BLOCKIERUNGSWIDERSTAND UND OBERFLÄCHENEIGENSCHAFTEN |
摘要 |
<p>The invention discloses methods of improving blocking resistant properties and reducing the coefficient of friction of a multilayer film comprising providing at least one layer of an ethylene-propylene impact copolymer having from about 3% to about 30% by weight ethylene, wherein said copolymer has no more than two peaks in the melting curve within the range from about 110° C. to about 165° C., and wherein said layer is non-heat sealable, to a multilayer film having a core layer comprising polypropylene, high density polyethylene (HDPE) or linear low density polyethylene (LLDPE), whereby anti-blocking and coefficient of friction characteristics of said film is improved without necessity of adding an antiblock or slip agent.</p> |
申请公布号 |
DE60004708(D1) |
申请公布日期 |
2003.09.25 |
申请号 |
DE2000604708 |
申请日期 |
2000.11.01 |
申请人 |
EXXONMOBIL OIL CORP., FAIRFAX |
发明人 |
MIGLIORINI, A.;NOTHNAGLE, MARIE-FRANCE;PEREZ, B.;SHEPPARD, A. |
分类号 |
C08J7/00;B32B27/32;(IPC1-7):B32B27/32 |
主分类号 |
C08J7/00 |
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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