发明名称 |
POLYOLEFIN COMPOSITIONS FOR HEAT-SEALABLE FILMS HAVING CONTROLLED PEEL STRENGTH |
摘要 |
<p>Polyolefin compositions for seal peel films, comprising (percent by weight):A) from 20 to 50% of HDPE, LDPE or EVA having MFR higher than 0.3 g/10 min;B) from 30 to 80% of a random copolymer of propylene with ethylene and/or a C4-C8 alpha-olefin, or of a polyolefin composition comprising not less than 20% of said random copolymer of propylene;C) from 0 to 20% of an elastomeric or elastomeric thermoplastic olefin polymer.</p> |
申请公布号 |
EP0848726(A1) |
申请公布日期 |
1998.06.24 |
申请号 |
EP19970922989 |
申请日期 |
1997.04.29 |
申请人 |
MONTELL TECHNOLOGY COMPANY BV |
发明人 |
MECHELAERE, MARTINE;NICKLES, RALF |
分类号 |
B32B27/32;C08J5/18;C08L23/04;C08L23/06;C08L23/08;C08L23/10;C08L23/12;C08L23/14;C08L23/16;(IPC1-7):C08J5/18 |
主分类号 |
B32B27/32 |
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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