会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Thermally sensitive recording medium
    • 热敏记录介质
    • US07476642B2
    • 2009-01-13
    • US10564808
    • 2004-07-16
    • Mizuho ShimoyamaKaoru HamadaSeiki YoneshigeKenji Hirai
    • Mizuho ShimoyamaKaoru HamadaSeiki YoneshigeKenji Hirai
    • B41M5/42
    • B41M5/42B41M5/3372
    • Provision of a thermally sensitive recording medium made up of an undercoating layer containing a pigment and a binder as main components and a thermally sensitive color-developing layer containing a colorless or pale-colored basic leuco dye and a color-developing agent which develops a color by reacting with said basic leuco dye as main components on a substrate, wherein the undercoating layer contains a water-retention agent and a pigment whose oil-absorbing capacity prescribed by JIS K 5105 is from 80 cc/100 g to 120 cc/100 g as a pigment. Further, the solids concentration of a coating for the undercoating layer is from 25% to 45% and the dynamic water-retention capacity, which is Water retention measured with AA-GWR, is 350 g/m2 or less.
    • 提供由含有颜料和粘合剂作为主要成分的底涂层组成的热敏记录介质和含有无色或浅色碱性无色染料的热敏显色层和显色剂 通过使基础无色染料作为主要成分与基材反应,其中底涂层含有保水剂和由JIS K 5105规定的吸油能力为80cc / 100g至120cc / 100g的颜料 作为颜料。 此外,底涂层的涂层的固体浓度为25〜45%,作为用AA-GWR测定的保水性的动态保水能力为350g / m 2以下。