发明名称 |
PRESSURE-CHROMIC TAPE AND METHODS OF MAKING SAME |
摘要 |
Masking tapes that changes color when the tape is rubbed down or dispensed onto an adherend and methods of making such tapes are disclosed herein. The tape includes a backing, a layer of adhesive on the bottom surface of the backing, and a release structure on the top surface of the backing that includes a pressure-chromic indicator and a release layer. The pressure-chromic indicator is characterized in that it is not activated by the pressure applied during the manufacturing process, but is activated by the pressure applied when the tape is rubbed or dispensed onto an adherend.
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申请公布号 |
US2013122290(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201213665293 |
申请日期 |
2012.10.31 |
申请人 |
INTERTAPE POLYMER CORP.;INTERTAPE POLYMER CORP. |
发明人 |
TYNAN, JR. JOHN K.;BOLOGNA JAMES APAP |
分类号 |
B32B27/08 |
主分类号 |
B32B27/08 |
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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