| 发明名称 |
POLYPROPYLEN-MELT-BLOWN-VERSIEGELUNGSFILME FÜR AUTOKLAVIERVERPACKUNGEN |
| 摘要 |
<p>A polypropylene containing resin composition suitable for use in forming films by the air quenched melt-blown film process for use as a sealing layer in a laminate for retort pouches, The resin composition includes from 80 to 98 percent by weight of a coupled impact propylene copolymer and from 2 to 20 percent by weight of a propylene-ethylene copolymer having from 2 to 10 percent by weight units derived from ethylene, wherein the composition has a melt flow rate of from 0.1 to 2.5 grams/10 minutes.</p> |
| 申请公布号 |
AT550383(T) |
申请公布日期 |
2012.04.15 |
| 申请号 |
AT20080856888T |
申请日期 |
2008.12.03 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
DUGUID, GRANT;DE MARCO, ROSANNA |
| 分类号 |
C08L23/10;C08J5/18;C08L23/08;C08L23/12;C08L23/14 |
主分类号 |
C08L23/10 |
| 代理机构 |
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代理人 |
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| 地址 |
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