| 发明名称 |
MASKING TAPE WITH MULTI-DIRECTIONAL HAND TEAR |
| 摘要 |
A hand-tearable masking tape with a primary microstructured hand-tear pattern and at least one secondary hand-tear pattern oriented so that the tape exhibits multi-directional tear. |
| 申请公布号 |
US2014044912(A1) |
申请公布日期 |
2014.02.13 |
| 申请号 |
US201213584451 |
申请日期 |
2012.08.13 |
| 申请人 |
CLARKE GRAHAM M.;BARTUSIAK JOSEPH T.;3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CLARKE GRAHAM M.;BARTUSIAK JOSEPH T. |
| 分类号 |
B32B5/14;B32B38/08 |
主分类号 |
B32B5/14 |
| 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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