发明名称 |
PRESSURE SENSITIVE MATERIAL |
摘要 |
A polymeric material which exhibits an optically detectable response to changes in pressure. The material includes an elastomer selected from the group of a polyurethane, a polyacrylate, and a silicone, in combination with a photochemical system. The photochemical System may be in the form of an exciplex or a fluorescence resonance energy transfer. Both photochemical systems are reversible processes. Synthesis of the elastomer and the photochemical System produce a material which forms an excited charge transf er complex when subject to an increase in pressure and a less excited charge transfer complex as pressure is lowered. |
申请公布号 |
CA2505596(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
CA20032505596 |
申请日期 |
2003.11.07 |
申请人 |
LEATECH, LLC |
发明人 |
MULLIGAN, ROBERT F.;HAMNER, MARVINE P. |
分类号 |
C08G18/32;C08G18/38;G01L1/24;(IPC1-7):C08G18/02;C08G77/14;C08G61/12 |
主分类号 |
C08G18/32 |
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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