发明名称 |
Composition of linear polyethylene and ethylene-vinyl alcohol polymer and films having reduced blocking. |
摘要 |
<p>The extrudability of linear polymers of ethylene such as low density copolymers of ethylene and C4-C10 olefins (LLDPE) into thin films is improved by adding small amounts, e.g., 0.02 to 2 weight percent ethylene-vinyl polymer to reduce melt fracture, head pressure and to obtain films having excellent anti-blocking characteristics. Optionally, diatomaceous earth is added to further reduce blocking.</p> |
申请公布号 |
EP0324264(A2) |
申请公布日期 |
1989.07.19 |
申请号 |
EP19880312177 |
申请日期 |
1988.12.22 |
申请人 |
MOBIL OIL CORPORATION |
发明人 |
CUNNINGHAM, THERESA LUCY;SHAW, RICHARD GREGG;SU, TIEN-KUEI |
分类号 |
C08J5/18;C08K3/34;C08L23/04;C08L29/00;C08L29/04 |
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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