发明名称 |
Process for Producing Polypropylene Film |
摘要 |
The invention relates to a process for producing a polypropylene film having a small dynamic coefficient of friction (CoF) and to a film obtained by this process. The invention further relates to the use of a polypropylene composition in a film forming process in order to reduce the required amount of slip agent for achieving a certain CoF and, alternatively, to the use of a polypropylene composition in a film forming process in order to reduce the required storage time for achieving a certain CoF.
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申请公布号 |
US2008132660(A1) |
申请公布日期 |
2008.06.05 |
申请号 |
US20060597076 |
申请日期 |
2006.12.21 |
申请人 |
BOREALIS TECHNOLOGY OY |
发明人 |
WOLFSCHWENGER JOHANNES;KIRCHBERGER MANFRED;NIEDERSUESS PETER;POEHLER HOLGER;DENIFL PETER;LEINONEN TIMO |
分类号 |
C08F4/44;C08F10/00;C08F10/06;C08F210/06 |
主分类号 |
C08F4/44 |
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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