发明名称 |
TIME-TEMPERATURE INDICATOR AND MONITORING METHOD FOR MONITORING QUALITY STATE OF THERMALLY SENSITIVE ARTICLE |
摘要 |
The present invention relates to a time-temperature indicator for monitoring the quality state of a thermally sensitive article and a monitoring method. The present invention also relates to a preparation method of the time-temperature indicator and a thermally sensitive article using the time-temperature indicator. The time-temperature indicator according to the present invention comprises two laminated layers which are physically separated, i.e. a function indication layer and an adsorption function layer. The two laminated layers are stored and transported separately, and combined together in use. Therefore, the time-temperature indicator of the present invention can be stored and transported at room temperature, which reduces the usage costs of the time-temperature indicator. |
申请公布号 |
EP2728328(A1) |
申请公布日期 |
2014.05.07 |
申请号 |
EP20120803738 |
申请日期 |
2012.06.26 |
申请人 |
SUZHOU HUASHI MATERIAL TECHNOLOGIES CO. LTD |
发明人 |
DENG, ZONGWU;YING, XIAOFANG;SHI, XIAOJU |
分类号 |
G01K3/04;B32B33/00;G01N31/00 |
主分类号 |
G01K3/04 |
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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