发明名称 Stable emulsions and improved temperature monitoring films prepared therefrom
摘要 Improved temperature monitoring films formed from stable emulsions containing compounds capable of existing in the cholesteric liquid crystalline phase which are protected and stabilized against aging, and the atmosphere by the inclusion of an antioxidant are provided. The thus-formed film materials are used in thermography and/or thermometry.
申请公布号 US4045383(A) 申请公布日期 1977.08.30
申请号 US19760651010 申请日期 1976.01.21
申请人 HOFFMANN-LA ROCHE INC. 发明人 KOFF, ARNOLD
分类号 C09K19/00;C09K19/54;G01K11/16;(IPC1-7):C09K3/34 主分类号 C09K19/00
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