| 发明名称 |
YEHRSCHICHTIGE POLYESTERFOLIE MIT EINEM NIEDRIGEN REIBUNGSKOEFFIZIENTEN |
| 摘要 |
<p>A multilayer film is provided with a slippery surface layer by crystallization in an underlying layer which results in the deformation of an overlying surface layer without the use of particulate slip agents. The films may be formed by alternating layers of a naphthalene dicarboxylic acid polyester and a terephthalic acid polyester.</p> |
| 申请公布号 |
DE69723678(T2) |
申请公布日期 |
2004.04.15 |
| 申请号 |
DE1997623678T |
申请日期 |
1997.02.07 |
| 申请人 |
MINNESOTA MINING AND MFG. CO., ST. PAUL |
发明人 |
KLEIN, A.;CARTER, K.;ISRAEL, J.;LUCKING, L. |
| 分类号 |
B32B27/36;C08J5/18;G11B5/73;G11B5/738;(IPC1-7):B32B27/36;G11B5/00 |
主分类号 |
B32B27/36 |
| 代理机构 |
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代理人 |
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| 主权项 |
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