发明名称 |
Long lasting outdoor tape |
摘要 |
The present invention is directed to an article comprising a backing, the backing comprising a multilayer film comprising a light shielding additive. In certain embodiments, the backing is greater than about 2% by weight light shielding additive, in some examples the backing is between about 3% to about 35% by weight light shielding additive. The invention is also directed to an adhesive article comprising a backing and an adhesive layer on the backing, wherein the adhesive article has less than 10% adhesive transfer after 500 hours of weathering according to ASTM G155 Cycle 1.
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申请公布号 |
US2003215628(A1) |
申请公布日期 |
2003.11.20 |
申请号 |
US20020146223 |
申请日期 |
2002.05.14 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
MA JINGJING;CARTIER MICHAEL D.;BLOEMENDAL ELDA GARCIA;FUNG SIMON S. |
分类号 |
B32B27/12;B32B27/32;C09J7/02;(IPC1-7):B32B7/12 |
主分类号 |
B32B27/12 |
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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