发明名称 |
INDICATOR SYSTEM FOR MONITORING A STERILIZATION PROCESS |
摘要 |
The present invention relates to a device for monitoring integral value of time, temperature comprising at least one layer of polymer comprising a latent pigment capable of undergoing at least one colour change, and an organic acid; or comprising one layer of polymer comprising a latent pigment capable of undergoing at least one colour change, and one layer of polymer comprising an organic acid, wherein said latent pigment is converted to its pigmentary form which causes said colour change. The device can be used for monitoring sterilization of medical and kitchen supplies, canned foods and doneness of microwave foods. |
申请公布号 |
US2012100395(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US201013319460 |
申请日期 |
2010.05.05 |
申请人 |
FEILER LEONHARD;REICHERT HANS;HALL-GOULLE VERONIQUE;RAIMANN THOMAS;BASF SE |
发明人 |
FEILER LEONHARD;REICHERT HANS;HALL-GOULLE VERONIQUE;RAIMANN THOMAS |
分类号 |
A61L2/04;B32B9/04;G01N25/00;G01N31/22 |
主分类号 |
A61L2/04 |
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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