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    • 10. 发明公开
    • Heat-sensitive recording material
    • 热敏记录材料
    • EP0963858A3
    • 2001-01-24
    • EP99302786.1
    • 1999-04-09
    • FUJI PHOTO FILM CO., LTD.
    • Yamamoto, HiroshiIkeda, Kensuke
    • B41M5/30G03C1/60G03C1/61G03C1/498
    • G03C1/61B41M5/3335B41M5/3372B41M5/3375B41M5/3377G03C1/4989G03C1/60
    • The present invention discloses a heat-sensitive recording material including a support and a heat-sensitive color generating layer provided on the support, the heat-sensitive color generating layer containing a substantially colorless color-generating component A, a substantially colorless color-generating component B which reacts with the color-generating component A to generate color, acetoacetyl-modified polyvinyl alcohol which serves as a binder, and at least one of the compounds represented by formulas (1) to (5) or an aldehyde which serves as a hardener. The heat-sensitive recording materials of the present invention have excellent water resistance, coating strength (printability), and storability (both image and non-image areas) and capable of preventing both smudge on a recording head and sticking.
    • 本发明公开了一种热敏记录材料,其包括载体和设置在该载体上的热敏发色层,该热敏发色层包含基本上无色的发色组分A,基本上无色的发色组分 与发色成分A反应而产生颜色的B,作为粘合剂的乙酰乙酰基改性聚乙烯醇,式(1)〜(5)所示的化合物中的至少一种或作为硬化剂的醛 。 本发明的热敏记录材料具有优异的耐水性,涂布强度(可印刷性)和可存储性(图像和非图像区域)并且能够防止记录头上的污迹和粘着。