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    • 3. 发明授权
    • Multi-color thermosensitive recording material
    • 多色热敏记录材料
    • US4665410A
    • 1987-05-12
    • US853625
    • 1986-04-18
    • Kiyotaka IiyamaNorihiko Inaba
    • Kiyotaka IiyamaNorihiko Inaba
    • B41M5/128B41M5/30B41M5/323B41M5/333B41M5/34B41M5/40B41M5/42B41M5/18
    • B41M5/128B41M5/34B41M5/323B41M5/3335B41M5/423
    • A multi-color thermosensitive recording material comprising a support material, three or more thermosensitive coloring layer successively overlaid thereon and decolorizing intermediate layers interposed between the thermosensitive coloring layers, with at least the thermosensitive coloring layers except the thermosensitive coloring layer adjacent to the support material each comprising a basic leuco dye and a color developer capable of inducing color formation in the leuco dye upon application of thermal energy at a predetermined temperature, and each decolorizing intermediate layer containing a decolorizing agent which is capable of decolorizing the color developed in the thermosensitive coloring layer adjacent to the decolorizing intermediate layer when heated to a higher temperature than the predetermined coloring temperature for the thermosensitive coloring layer, which decolorizing agent for use in at least one of the decolorizing layers is (i) a N,N'-disubstituted aromatic diamide compound, (ii) a piperazine compound having at least two amido groups or (iii) a combination of the two compounds.
    • 一种多色热敏记录材料,包括一个支撑材料,三个或更多个热敏着色层,其上连续地覆盖在其上并且介于热敏着色层之间的脱色中间层,至少有热敏着色层,除热敏着色层之外与支撑材料相邻 包括基本的无色染料和能够在预定温度下施加热能时在无色染料中引起颜色形成的彩色显影剂,并且每个脱色中间层含有能够使热敏着色层中显影的颜色脱色的脱色剂 邻近脱色中间层,当加热到比热敏着色层的预定着色温度高的温度时,用于至少一个脱色层的脱色剂为(i)N,N'-二取代芳族二酰胺 e化合物,(ii)具有至少两个酰胺基的哌嗪化合物或(iii)两种化合物的组合。
    • 7. 发明授权
    • Two-color thermosensitive recording adhesive label
    • 双色热敏记录胶标签
    • US4663641A
    • 1987-05-05
    • US839931
    • 1986-03-17
    • Kiyotaka IiyamaNorihiko Inaba
    • Kiyotaka IiyamaNorihiko Inaba
    • B32B7/02B32B29/00B41M5/337B41M5/34G09F3/02B41M5/18
    • B41M5/34G09F3/02G09F2003/0211
    • A two-color thermosensitive recording adhesive label comprising a support material, a first lower thermosensitive coloring layer and a second upper thermosensitive coloring layer supported on the support material, capable of yielding two different colors, with the coloring temperature for the second thermosensitive coloring layer being lower than that for the first thermosensitive coloring layer, in which at least the second thermosensitive coloring layer contains a basic leuco dye and a color developer capable of inducing color formation in the leuco dye upon application of thermal energy, and a decolorizing agent for decoloring the color developed in the second thermosensitive coloring layer at the time of color development of the first thermosensitive coloring layer is contained in the first thermosensitive coloring layer or in a decolorizing intermediate layer interposed between the first thermosensitive coloring layer and the second thermosensitive layers, which decolorizing agent is selected from particular piperazine derivatives and a compound having three or more amide groups and a compound having two or more amide groups and one or more tertiary amine groups as defined in the claims.
    • 一种双色热敏记录粘合剂标签,其包括支撑材料,第一下部热敏着色层和支撑在支撑材料上的第二上部热敏着色层,能够产生两种不同的颜色,第二热敏着色层的着色温度为 低于第一热敏着色层的至少第二热敏着色层,其中至少第二热敏着色层含有碱性无色染料和能够在施加热能时在无色染料中引起颜色形成的显色剂,以及用于脱色的脱色剂 在第一热敏着色层的显色时在第二热敏着色层中显影的颜色被包含在第一热敏着色层中或者介于第一热敏着色层和第二热敏层之间的脱色中间层中,该脱色剂 选自特定的哌嗪衍生物和具有三个或更多个酰胺基团的化合物和具有两个或更多个酰胺基团和一个或多个如权利要求中所定义的叔胺基团的化合物。
    • 8. 发明授权
    • Two-color thermosensitive recording material
    • 双色热敏记录材料
    • US4620204A
    • 1986-10-28
    • US785714
    • 1985-10-09
    • Norihiko InabaKiyotaka Iiyama
    • Norihiko InabaKiyotaka Iiyama
    • B41M5/28B41M5/30B41M5/34B41M5/18
    • B41M5/34
    • A two-color thermosensitive recording material comprising (a) a support material, (b) a high temperature thermosensitive color-forming layer formed on the support material, (c) an intermediate layer formed on the high temperature color-forming layer and (d) a low temperature color-forming layer formed on the intermediate layer; a two-color thermosensitive recording material comprising (a) a support material, (b) a high temperature thermosensitive color-forming layer formed on the support material, (c) a decolorizing layer, (d) an intermediate layer formed on the decolorizing layer and (e) a low temperature color-forming layer formed on the intermediate layer; and a two-color thermosensitive recording material comprising (a) a support material, (b) a decolorizing and color developing layer formed on the support material, (c) an intermediate layer formed on the decolorizing and color developing layer and (d) a two-color thermosensitive coloring layer capable of yielding two different colors when heated at different temperatures, with all the above intermediate layers comprising as the main component a vinylidene chloride resin.
    • 一种双色热敏记录材料,包括(a)支撑材料,(b)形成在支撑材料上的高温热敏成色层,(c)形成在高温着色层上的中间层和(d )形成在中间层上的低温成色层; 一种双色热敏记录材料,包括(a)支撑材料,(b)形成在支撑材料上的高温热敏颜色形成层,(c)脱色层,(d)形成在脱色层上的中间层 和(e)形成在中间层上的低温成色层; 和双色热敏记录材料,其包含(a)载体材料,(b)形成在载体材料上的脱色和彩色显影层,(c)形成在脱色和显色层上的中间层和(d) 双色热敏着色层,其能够在不同温度下加热时产生两种不同颜色,所有上述中间层均以偏二氯乙烯树脂为主要成分。
    • 9. 发明授权
    • Thermosensitive recording material
    • 热敏记录材料
    • US4506278A
    • 1985-03-19
    • US585792
    • 1984-03-02
    • Hiroshi SakamotoNorihiko InabaKeishi Taniguchi
    • Hiroshi SakamotoNorihiko InabaKeishi Taniguchi
    • B41M5/333B41M5/18
    • B41M5/3336
    • A thermosensitive recording material comprising a support material and a thermosensitive coloring layer formed on the support material, the thermosensitive coloring layer comprising a colorless or light-colored coloring material and a color developing material capable of coloring the coloring material upon application of heat thereto, is disclosed, in which the color developing material comprises at least one first bisphenol derivative of the formula (I) and at least one second bisphenol derivative of the formula (II), ##STR1## wherein n is an integer of 1 or 2, ##STR2## wherein X represents halogen, Y represents ##STR3## m is an integer of 1 or 2, and the substitution positions of Xm in the benzene rings are symmetrical with respect to Y.
    • 一种热敏记录材料,其包含形成在载体材料上的载体材料和热敏着色层,所述热敏着色层包含无色或浅色着色材料和能够在施加热量时使着色材料着色的显色材料。 公开了其中显色材料包含至少一种式(I)的第一双酚衍生物和至少一种式(II)的第二双酚衍生物,其中n是1或2的整数 ,其中X表示卤素,Y表示m为1或2的整数,苯环中Xm的取代位置相对于Y对称。