发明名称 |
Polydiacetylene polymer blends |
摘要 |
Polymer blend compositions that include diacetylene segments are provided. The polymers containing diacetylene segments are capable of a colorimetric indication in response to stimuli, such as heat, an analyte or exposure to certain environmental factors, despite being blended with other materials, such as polymers or additives.
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申请公布号 |
US7371511(B2) |
申请公布日期 |
2008.05.13 |
申请号 |
US20040922091 |
申请日期 |
2004.08.19 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KOECHER STEVEN D.;HANSEN RICHARD G.;CERNOHOUS JEFFREY J. |
分类号 |
C08F38/00;B32B27/00;C08F2/46 |
主分类号 |
C08F38/00 |
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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