发明名称 |
High density polyethylene barrier grade resins and films, methods for making same |
摘要 |
High density polyethylene barrier grade films comprising at least one layer of polymer wherein the polymer comprises a density greater than about 0.955 g/cc and a rheological breadth parameter of greater than about 0.22 are disclosed. Methods for producing such films on a film line with a neck height configuration of greater than about 15 inches are disclosed.
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申请公布号 |
US2002042490(A1) |
申请公布日期 |
2002.04.11 |
申请号 |
US20010896916 |
申请日期 |
2001.06.29 |
申请人 |
MCLEOD MICHAEL;NGUYEN NGUONG VAN |
发明人 |
MCLEOD MICHAEL;NGUYEN NGUONG VAN |
分类号 |
C08J5/18;(IPC1-7):C08F110/00 |
主分类号 |
C08J5/18 |
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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