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发明公开
EP1396347A3 Heat-sensitive recording material and production method thereof 审中-公开
热敏记录材料及其生产方法

Heat-sensitive recording material and production method thereof
摘要：
A heat-sensitive recording material which has a heat-sensitive recording layer formed on a surface of a substrate, the recording layer comprising a basic chromogenic dye precursor and a developer, wherein as the developer, there is used a mixture comprising 5 to 95 wt% of 2,2-dimethyl-1,3-bis(4-hydroxybenzoyloxy)propane and 95 to 5 wt% of 4,4'-hydroxydiphenyl sulfone.
摘要（中）：

一种热敏记录材料，其具有形成在基底表面上的热敏记录层，所述记录层包含碱性显色染料前体和显影剂，其中作为显影剂，使用包含5至95wt％ 的2,2-二甲基-1,3-双（4-羟基苯甲酰氧基）丙烷和95-5重量％的4,4'-羟基二苯基砜。

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