发明名称 |
Method for producing a extruded ethylene copolymer |
摘要 |
The object of the present invention to provide a method for producing a extruded ethylene copolymer that can provide a film having excellent melt tension and fluidity as well as excellent impact strength and appearance (haze and transmittance). This object is achieved by a method for producing a extruded ethylene copolymer, comprising extruding an ethylene copolymer of ethylene and an alpha-olefin having 4 to 20 carbon atoms under specific conditions, and obtaining the extrudate.
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申请公布号 |
US7205358(B2) |
申请公布日期 |
2007.04.17 |
申请号 |
US20030419267 |
申请日期 |
2003.04.21 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
MITSUNO TADAHIRO |
分类号 |
C08F8/00;B29C47/00;B29C67/24 |
主分类号 |
C08F8/00 |
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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