| 发明名称 |
PROTECTIVE FILM WITH RELEASE SURFACE |
| 摘要 |
Films for use in protecting surfaces are disclosed and comprise at least one release layer and optionally an adhesion layer and/or an intermediate layer, the release layer having a plurality of three-dimensional protrusions that are either formed integral with the release layer or are discrete polymer beads applied to the release layer.
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| 申请公布号 |
US2012141732(A1) |
申请公布日期 |
2012.06.07 |
| 申请号 |
US20090992123 |
申请日期 |
2009.06.26 |
| 申请人 |
PATEL SHAILESH C.;DESAI BANKIM B.;BALAKOFF GARY M.;THOMAS PAUL E.;TREDEGAR FILM PRODUCTS CORPORATION |
发明人 |
PATEL SHAILESH C.;DESAI BANKIM B.;BALAKOFF GARY M.;THOMAS PAUL E. |
| 分类号 |
B32B3/00;C09J7/00 |
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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