发明名称 |
CLOTH-LIKE POLYMERIC FILMS |
摘要 |
A polymeric film having a plurality of perforations is described. The polymeric film provides a strong, high-tensile strength material that permits hand tearing of the film along one or two axes. In specific implementations, the polymeric film is incorporated into a multi-layer film having cloth-like properties of strength and tear propagation, and is suitable for use various adhesive tape applications. Methods of making the polymeric film are also disclosed. |
申请公布号 |
CA2417205(C) |
申请公布日期 |
2010.06.29 |
申请号 |
CA20002417205 |
申请日期 |
2000.12.06 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
JACKSON, JEFFERY;KRUEGER, DENNIS |
分类号 |
B32B3/10;B32B3/24;B32B27/06;C09J7/02 |
主分类号 |
B32B3/10 |
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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