发明名称 |
RESIN COMPOSITION HAVING EASY-TO-OPEN PROPERTY AND USE THEREOF |
摘要 |
The present invention relates to a resin composition having an easy-openable property which comprises an ethylene polymer composition (D) comprising 5 to 65 wt % of a propylene polymer (A), 1 to 35 wt % of an ethylene/alpha-olefin random copolymer (B) having a density of less than 895 kg/m3 and 10 to 85 wt % of an ethylene polymer (C) having a density of 895 kg/m3 and more (in a total amount of 100 wt %), and a film thereof. The resin composition having an easy-openable property is useful as lid materials especially for propylene polymer containers and provides excellent sealability and easy openability and further provides excellent heat resistance and oil resistance. |
申请公布号 |
EP1591482(A4) |
申请公布日期 |
2006.04.26 |
申请号 |
EP20040706787 |
申请日期 |
2004.01.30 |
申请人 |
DU PONT-MITSUI POLYCHEMICALS CO., LTD.;TOHCELLO CO., LTD. |
发明人 |
SATO, MASANOBU;TAGUCHI, EIICHI |
分类号 |
C08L23/00;B32B7/06;B32B27/32;B65D1/00;C08J5/18;C08J5/20;C08L23/08;C08L23/10;C08L23/14 |
主分类号 |
C08L23/00 |
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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