发明名称 |
MULTILAYER BARRIER FILM |
摘要 |
<p>Multilayer "barrier" films which have excellent Water Vapor Transmission Rate (WVTR) performance are prepared using a core layer which comprises a blend of two different high density polyethylenes (HDPEs) and a nucleating agent. The films are suitable for the preparation of packages for dry foods such as crackers and breakfast cereals.</p> |
申请公布号 |
EP2170603(A4) |
申请公布日期 |
2013.05.15 |
申请号 |
EP20080772875 |
申请日期 |
2008.07.09 |
申请人 |
NOVA CHEMICALS (INTERNATIONAL) S.A. |
发明人 |
AUBEE, NORMAN DORIEN JOSEPH;LAM, PATRICK |
分类号 |
B32B27/08;B32B27/18;B32B27/32;B65D71/06;B65D75/14 |
主分类号 |
B32B27/08 |
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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