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THERMAL RECORDING MATERIAL

申请公布号:JPH04261892(A)

申请号:JP19910022228

申请日期:1991.02.15

申请公布日期:1992.09.17

申请人:
OJI PAPER CO LTD

发明人:MICHIKAWA KOUHEI;MORITA YASUYOSHI

分类号:B41M5/337;B41M5/26

主分类号:B41M5/337

摘要:PURPOSE:To prevent the lowering of whiteness due to the reduction of the particle size of the thermal color forming component in a thermal recording layer and the adhesion of contaminant to a thermal head in a thermal recording material. CONSTITUTION:In a thermal recording material having a support, a thermal recording layer (containing a dye precursor, a developer and a binder) and the undercoat layer formed between the support and the thermal recording layer and containing a filler and a binder, the filler in the undercoat layer contains basic calcium carbonate and a powder with oil absorbency (JIS K 5101) of 80ml/100g or more.

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