发明名称 |
Complex microstructure film |
摘要 |
The present invention is directed to an adhesive article and methods of manufacturing the adhesive article. The adhesive article comprising at least one major surface comprising a microstructured surface, the microstructured surface comprising microstructured elements, the microstructured elements comprising walls and at least one wall has variable height with a maximum height and a minimum height along the wall length.
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申请公布号 |
US7678443(B2) |
申请公布日期 |
2010.03.16 |
申请号 |
US20040483873 |
申请日期 |
2004.01.14 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SCHULZ MARK F.;GRAHAM PAUL D.;HANSCHEN THOMAS P. |
分类号 |
B32B3/00;B29C59/02;B29C59/04;B32B3/28;B32B3/30;B32B7/12;B32B9/00;B32B15/04;B32B33/00;C09J7/02 |
主分类号 |
B32B3/00 |
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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