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48 条记录 (耗时 0.023 秒)

    Pressure-sensitive recording sheet
    22.
    发明授权
    Pressure-sensitive recording sheet 失效
    压敏记录纸

    公开(公告)号：US4820684A

    公开(公告)日：1989-04-11

    申请号：US873916

    申请日：1986-06-13

    申请人： Shojiro Sano ,  Keiso Saeki

    发明人： Shojiro Sano ,  Keiso Saeki

    IPC分类号： B41M5/155 ,  B41M5/16 ,  B41M5/22

    CPC分类号： B41M5/155 ,  Y10S428/914

    摘要： A pressure-sensitive recording sheet is disclosed. The sheet produces a color image by reaction between a substantially colorless electron donating dye precursor and an electron accepting color developer, wherein a layer containing said electron accepting color developer contains (a) a metal salt of an aromatic carboxylic acid and (b) a zinc salt of dithiocarbamic acid represented by formula (I) ##STR1## wherein R.sub.1 and R.sub.2 each represents an alkyl or aryl group.

    摘要翻译： 公开了一种压敏记录纸。 片材通过基本上无色的给电子染料前体和电子接受显色剂之间的反应产生彩色图像，其中含有所述电子接受显色剂的层含有（a）芳族羧酸的金属盐和（b）锌 由式（I）表示的二硫代氨基甲酸盐其中R 1和R 2各自表示烷基或芳基。

    Pressure-sensitive recording sheet
    26.
    发明授权
    Pressure-sensitive recording sheet 失效
    压敏记录纸

    公开(公告)号：US3955026A

    公开(公告)日：1976-05-04

    申请号：US511338

    申请日：1974-10-02

    申请人： Hiroharu Matsukawa ,  Keiso Saeki

    发明人： Hiroharu Matsukawa ,  Keiso Saeki

    IPC分类号： B41M5/124 ,  B41M5/165 ,  B41M5/16 ,  B41M5/22

    CPC分类号： B41M5/165 ,  Y10S428/913 ,  Y10T428/25 ,  Y10T428/273

    摘要： A pressure-sensitive recording sheet which comprises a support having thereon a color former-containing microcapsule coating, the microcapsule coating comprising at least two microcapsule layers with the color former concentration in the microcapsules in the microcapsule layer closest to the support being higher than the color former concentration in the microcapsules in the microcapsule layer farther away from the support.

    摘要翻译： 一种压敏记录片材，其包含其上具有含着色剂的微胶囊涂层的载体，所述微胶囊涂层包含至少两个微胶囊层，所述微胶囊层中最靠近载体的微胶囊层中的微胶囊中的着色剂浓度高于颜色 前者在微胶囊层中的微胶囊中的浓度远离载体。

    Image-forming material and image recording method using the same
    28.
    发明授权
    Image-forming material and image recording method using the same 失效
    图像形成材料和使用其的图像记录方法

    公开(公告)号：US4942107A

    公开(公告)日：1990-07-17

    申请号：US320734

    申请日：1989-03-08

    申请人： Keiso Saeki ,  Tosiaki Endo ,  Masato Satomura ,  Fumiaki Shinozaki

    发明人： Keiso Saeki ,  Tosiaki Endo ,  Masato Satomura ,  Fumiaki Shinozaki

    IPC分类号： G03C1/00 ,  G03C1/675 ,  G03C1/73

    CPC分类号： G03C1/002 ,  G03C1/675 ,  G03C1/732

    摘要： An image-forming material and an image recording method for using the same are disclosed. The image-forming material comprises microcapsule and a reducing agent which is present outside of the microcapsules, wherein the microcapsules contain (a) a leuco dye capable of oxidatively developing a color, (b) a photo-oxidizing agent, and (c) a phenolic compound. The image-forming material exhibits excellent image reproducibility, preservability before use, and image preservability.

    摘要翻译： 公开了一种图像形成材料及其使用方法。 图像形成材料包括微胶囊和存在于微胶囊外部的还原剂，其中微胶囊含有（a）能够氧化显色的无色染料，（b）光氧化剂，和（c） 酚类化合物。 图像形成材料显示出优异的图像再现性，使用前的保存性和图像保存性。

    Recording material
    29.
    发明授权
    Recording material 失效
    录音材料

    公开(公告)号：US4918045A

    公开(公告)日：1990-04-17

    申请号：US219407

    申请日：1988-07-15

    申请人： Katsumi Matsuoka ,  Masanobu Takashima ,  Ken Iwakura ,  Keiso Saeki

    发明人： Katsumi Matsuoka ,  Masanobu Takashima ,  Ken Iwakura ,  Keiso Saeki

    IPC分类号： B41M5/145 ,  B41M5/165

    CPC分类号： B41M5/1655

    摘要： A recording material comprising a support, a microcapsule containing a substantially colorless electron-donating color former and a solvent, and an electron-accepting developer, wherein the color former is at least one selected from p-substituted aminophenylindolylphthalide derivatives, p-substituted aminophenylindolylazaphthalide derivatives and p-substituted aminophenylindolyldiazaphthalide derivatives, the solvent is a paraffin oil, and the amount of the solvent is at least 20% by weight based on the weight of the core substance.

    摘要翻译： 一种记录材料，包括载体，含有基本上无色的给电子成色剂和溶剂的微胶囊和受电子显影剂，其中着色剂是选自对取代的氨基苯基吲哚基苯酞衍生物，对取代的氨基苯基吲哚基偶氮苯酞衍生物 和对取代的氨基苯基吲哚并噻唑衍生物，溶剂为石蜡油，溶剂的量相对于核心物质的重量为至少20重量％。

    Recording material
    30.
    发明授权
    Recording material 失效
    录音材料

    公开(公告)号：US4800193A

    公开(公告)日：1989-01-24

    申请号：US78509

    申请日：1987-07-28

    申请人： Keiso Saeki ,  Masanobu Takashima ,  Ken Iwakura ,  Takekatsu Sugiyama ,  Masato Satomura

    发明人： Keiso Saeki ,  Masanobu Takashima ,  Ken Iwakura ,  Takekatsu Sugiyama ,  Masato Satomura

    IPC分类号： B41M5/145 ,  B41M5/327 ,  B41M5/16 ,  B41M5/18 ,  B41M5/22

    CPC分类号： B41M5/145 ,  B41M5/327 ,  Y10S428/913 ,  Y10S428/914

    摘要： A recording material comprising an electron-donating colorless dye and an electron accepting compound, wherein said electron-donating colorless dye is represented by the following general formula (I): ##STR1## wherein R and R' each represents an alkyl group; R.sub.1 represents an aralkyl group, or an alkyl group substituted with an alkoxy or aryloxy group; R.sub.2 and R.sub.3, which may be the same or different, each represents a hydrogen atom, an alkyl group, or an aryl group; and X, Y, and Z, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkoxy group, an aryloxy group, a halogen atom, or a substituted amino group.The recording material is excellent in light resistance and solubility in an organic solvent.

    摘要翻译： 包含给电子性无色染料和电子接受性化合物的记录材料，其中所述给电子性无色染料由以下通式（I）表示：其中R和R'各自表示烷基 ; R1表示芳烷基或被烷氧基或芳氧基取代的烷基; R 2和R 3可以相同或不同，各自表示氢原子，烷基或芳基; X，Y，Z可以相同或不同，分别表示氢原子，烷基，烷氧基，芳氧基，卤素原子或取代氨基。 记录材料在有机溶剂中的耐光性和溶解性优异。