发明名称 |
MATERIALS WITH DETECTABLE COMPRESSION MEMORY |
摘要 |
The disclosure relates to an irreversible dosimetric shock-detection substrate as well as related articles and methods. The shock-detection substrate incorporates a plurality of microcapsules serving as an irreversible means for detecting impact on the substrate. A shock above a characteristic threshold level experienced by the substrate induces an irreversible detectable change associated with the microcapsules upon shock-induced rupture. The irreversible detectable change provides a tamper-proof and non-electronic means for detecting a shock or impact. The shock-detection substrates can be incorporated into a variety of articles and used in a variety of settings, for example to monitor personal safety, to monitor article integrity, or in any other setting where it is desirable to irreversibly detect and/or localize a shock event. |
申请公布号 |
WO2016014355(A1) |
申请公布日期 |
2016.01.28 |
申请号 |
WO2015US40883 |
申请日期 |
2015.07.17 |
申请人 |
BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY |
发明人 |
DANTUS, MARCOS;BLANCHARD, GARY, JOHN |
分类号 |
B32B3/20;A63B71/08;B32B5/22 |
主分类号 |
B32B3/20 |
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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