申请人:PyMaH Corporation
公开号:EP0684463A1
公开(公告)日:1995-11-29
A composition for use in a reversible thermometer comprising a thermally responsive material capable of being supercooled for several minutes, and of changing state from solid to liquid at a predetermined temperature, means for visually observing the change in state, and a matrix forming material in which the thermally responsive material is dispersed, the matrix material comprising an amorphous organic compound, and being insoluble in the thermally responsive material. A suitable matrix material is polyisobutylene, and a suitable thermally responsive material is a solid solution of ortho-chloronitrobenzene and ortho-bromonitrobenzene.
一种用于可逆温度计的组合物,包括一种能过冷几分钟并能在预定温度下从固态变为液态的热敏材料,目视观察状态变化的装置,以及一种分散热敏材料的基质形成材料,基质材料包括一种无定形有机化合物,不溶于热敏材料。一种合适的基质材料是聚异丁烯,一种合适的热敏材料是邻氯硝基苯和邻溴硝基苯的固溶体。