发明名称 |
Improved heat shrinkable polyolefin film. |
摘要 |
<p>Linear low density copolymer of ethylene/1-hexene is made processible into heat shrinkable film by a continuous process starting with extrusion of the copolymer as a film and the production rate of heat shrinkable film made from linear low density copolymer of ethylene/1-octene can be increased by the step of blending a minor proportion of highly branched low density polyethylene with either copolymer prior to extrusion.</p> |
申请公布号 |
EP0434322(A1) |
申请公布日期 |
1991.06.26 |
申请号 |
EP19900313729 |
申请日期 |
1990.12.17 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
SNYDER, JOHN DOUGLAS |
分类号 |
C08J5/18;B29C55/12;B29C61/02;C08L23/08 |
主分类号 |
C08J5/18 |
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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