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    Heat-sensitive recording material and recording method therefor
    3.
    发明授权
    Heat-sensitive recording material and recording method therefor 失效
    热敏记录材料及其记录方法

    公开(公告)号：US4771032A

    公开(公告)日：1988-09-13

    申请号：US760781

    申请日：1985-07-31

    申请人： Jun Yamaguchi ,  Toshiharu Tanaka ,  Toshimasa Usami ,  Sadao Ishige

    发明人： Jun Yamaguchi ,  Toshiharu Tanaka ,  Toshimasa Usami ,  Sadao Ishige

    IPC分类号： G03C1/52 ,  B41M5/18

    CPC分类号： G03C1/52

    摘要： A heat-sensitive recording material and a recording method are disclosed, wherein the heat-sensitive recording material comprises a support having formed thereon plural heat-coloring elements each comprising a diazo compound and a coupling component capable of causing heat-coloring, the heat-coloring elements coloring in two or more different hues, and the coloring property in each heat-coloring element being capable of being stopped by the action of different radiations, and the recording method comprises first heat-coloring a heat-coloring element of the heat-sensitive recording material, stopping the heat-coloring property of the uncolored portions of the first heat-coloring element by radiation, and then heat-coloring another heat-coloring element; wherein the recording method comprises applying two or more heat-coloring procedures and one or more irradiations of radiation to form recorded images composed of two or more colors on the same sheet.

    摘要翻译： 公开了一种热敏记录材料和记录方法，其中热敏记录材料包括其上形成有多个加热着色元件的支撑体，每个加热着色元件均包含重氮化合物和能够引起热着色的偶联成分， 着色元件以两种或更多种不同的色调着色，并且每个加热着色元件中的着色性能能够通过不同辐射的作用而停止，并且记录方法包括首先对散热元件的热​​着色元件进行加热着色， 通过辐射来停止第一加热着色元件的未着色部分的着色性，然后对另一个热着色元件进行加热着色; 其中所述记录方法包括施加两个或多个加热着色步骤和一次或多次辐射照射，以在同一张纸上形成由两种或更多种颜色组成的记录图像。

    Light-sensitive heat-sensitive composition and recording material comprising same and image formation process using same
    4.
    发明授权
    Light-sensitive heat-sensitive composition and recording material comprising same and image formation process using same 失效
    感光性感光性组合物和包含其的记录材料以及使用其的成像方法

    公开(公告)号：US5250384A

    公开(公告)日：1993-10-05

    申请号：US676478

    申请日：1991-03-27

    申请人： Jun Yamaguchi ,  Sadao Ishige ,  Takekatsu Sugiyama

    发明人： Jun Yamaguchi ,  Sadao Ishige ,  Takekatsu Sugiyama

    IPC分类号： G03F7/027 ,  G03F7/105 ,  G03C1/72

    CPC分类号： G03F7/027 ,  G03F7/105 ,  Y10S430/127 ,  Y10S430/165

    摘要： A novel light-sensitive heat-sensitive composition is disclosed, comprising a photohardenable composition, a dye which discolors upon reacting with a base, and a base precursor. A novel light-sensitive heat-sensitive recording material is also disclosed, comprising a support having provided thereon the above described light-sensitive heat-sensitive composition. In a preferred embodiment, the dye is a spectral sensitizing dye for the photohardenable composition. Furthermore, a novel image formation process is disclosed, comprising the steps of: (a) imagewise exposing the light-sensitive heat-sensitive recording material to light to cure the exposed portions of the recording material; and (b) uniformly heating the imagewise exposed recording material to discolor the dye in the unexposed portions thereof. A second image formation process is disclosed, comprising the steps of: (a) imagewise heating the light-sensitive heat-sensitive recording material to discolor the dye in the heated portions of the recording material; and (b) uniformly exposing the imagewise heated recording material to light to cure the unheated portions thereof.

    摘要翻译： 公开了一种新颖的感光热敏组合物，其包含可光硬化组合物，与碱反应后变色的染料和碱前体。 还公开了一种新颖的感光热敏记录材料，其包括其上设置有上述光敏热敏组合物的载体。 在优选的实施方案中，染料是可光硬化组合物的光谱增感染料。 此外，公开了一种新颖的图像形成方法，包括以下步骤：（a）将感光热敏记录材料成像曝光以固化记录材料的暴露部分; 和（b）均匀地加热图像曝光的记录材料以使其未曝光部分中的染料变色。 公开了第二种图像形成方法，包括以下步骤：（a）对感光热敏记录材料进行成像加热以使记录材料的加热部分中的染料变色; 和（b）使图像加热的记录材料均匀地曝光以固化其未加热的部分。

    Print-out compositions
    5.
    发明授权
    Print-out compositions 失效
    印刷组合物

    公开(公告)号：US4598036A

    公开(公告)日：1986-07-01

    申请号：US649002

    申请日：1984-09-10

    申请人： Masayuki Iwasaki ,  Minoru Maeda ,  Fumiaki Shinozaki ,  Sadao Ishige

    发明人： Masayuki Iwasaki ,  Minoru Maeda ,  Fumiaki Shinozaki ,  Sadao Ishige

    IPC分类号： G03C1/675 ,  G03C1/73 ,  G03F7/105 ,  G03C1/52 ,  G03C1/68

    CPC分类号： G03F7/105 ,  G03C1/732

    摘要： A print-out composition containing a leuco dye and a photooxidizing agent is described, said print-out composition containing at least one carbazomethane compound represented by formula (I) as the leuco dye ##STR1## wherein Y represents an amino group-substituted phenyl group represented by formula (Ia) ##STR2## or an indolyl group represented by formula (Ib) ##STR3## wherein X.sub.1 and X.sub.2 each represents a hydrogen atom, an unsubstituted alkyl group, or an alkyl group substituted by a halogen atom, a hydroxy group, a cyano group, or a lower alkoxy group, said alkyl group having up to 12 carbon atoms, a cycloalkyl group, a phenyl group, a benzyl group, or a phenyl or benzyl group substituted by a halogen atom, a lower alkyl group, or a lower alkoxy group, or said X.sub.1 and X.sub.2 together may form a 5-membered or 6-membered heterocyclic group together with the nitrogen atom bonded thereto; X.sub.3 represents a hydrogen atom, a halogen atom, a nitro group, a lower alkyl group, or a lower alkoxy group; R.sub.1 and Z.sub.1 each represents a hydrogen atom, an unsubstituted alkyl group or an alkyl group substituted by a halogen atom having up to 12 carbon atoms, a hydroxy group, a cyano group, or a lower alkoxy group, an alkenyl group having up to 12 carbon atoms, an acyl group having from 1 to 12 carbon atoms, a phenyl group, a benzyl group, or a phenyl or benzyl group substituted by a member selected from the group consisting of a halogen atom, a lower alkyl group, a lower alkoxy group, and a nitro group; Z.sub.2 represents a hydrogen atom, a lower alkyl group, or a phenyl group; and rings A, B, and D each may be further substituted by a cyano group, a nitro group, a halogen atom, a lower alkyl group, a lower alkoxy group, or a lower alkylcarbonyl group.

    摘要翻译： 描述了含有无色染料和光氧化剂的印刷组合物，所述印刷组合物含有至少一种由式（I）表示的咔唑甲烷化合物作为无色染料（I），其中Y表示氨基 - （Ia）表示的取代苯基或由式（Ib）表示的吲哚基（Ib）其中X1和X2各自表示氢原子，未取代的烷基或烷基 被卤素原子，羟基，氰基或低级烷氧基取代，所述烷基具有至多12个碳原子，环烷基，苯基，苄基或苯基或苄基被 卤素原子，低级烷基或低级烷氧基，或者所述X1和X2一起可以与键合的氮原子一起形成5元或6元杂环基; X3表示氢原子，卤素原子，硝基，低级烷基或低级烷氧基; R1和Z1各自表示氢原子，未取代的烷基或被具有至多12个碳原子的卤素原子，羟基，氰基或低级烷氧基取代的烷基，具有至多12个 碳原子，具有1至12个碳原子的酰基，苯基，苄基或被选自以下的成员所取代的苯基或苄基：卤原子，低级烷基，低级烷氧基 组和硝基; Z2表示氢原子，低级烷基或苯基; 环A，B和D各自可以进一步被氰基，硝基，卤素原子，低级烷基，低级烷氧基或低级烷基羰基取代。

    Color former and pressure-sensitive copying paper
    9.
    发明授权
    Color former and pressure-sensitive copying paper 失效
    彩色成像和压敏复印纸

    公开(公告)号：US3930671A

    公开(公告)日：1976-01-06

    申请号：US461769

    申请日：1974-04-17

    申请人： Hideo Usui ,  Sadao Ishige ,  Teruo Kobayashi ,  Keiso Saeki

    发明人： Hideo Usui ,  Sadao Ishige ,  Teruo Kobayashi ,  Keiso Saeki

    IPC分类号： B41M5/136 ,  B41M5/145 ,  C09B11/26 ,  B41M5/16

    CPC分类号： B41M5/145 ,  Y10T428/25

    摘要： A 1,3-dihydro-1-oxo-benzo[b]thieno[2,3-C]furan derivative represented by the following General Formula I ##SPC1##or a 1,3-dihydro-3-oxo-benzo[b]thieno[2,3-C]furan derivative represented by the following General Formula II: ##SPC2##wherein ring A represents a benzene ring or a naphthalene ring, R.sub.1 and R.sub.2 each represents an amino group, and X, Y and Z each represents a hydrogen atom, a halogen atom, an alkyl group, an aralkyl group, an alkoxy group, an aralkoxy group, an acyloxy group, a nitro group or an amino group, useful as a color former, e.g., in a pressure sensitive copying paper.

    摘要翻译： 由以下通式I表示的1,3-二氢-1-氧代 - 苯并[b]噻吩并[2,3-C]呋喃衍生物或1,3-二氢-3-氧代 - 苯并[b]噻吩并[ 2,3-C]呋喃衍生物，由以下通式II表示：

    Positive-working light-sensitive composition containing diazonium salt and novolak resin
    10.
    发明授权
    Positive-working light-sensitive composition containing diazonium salt and novolak resin 失效
    含有重氮盐和酚醛清漆树脂的正性感光组合物

    公开(公告)号：US5370965A

    公开(公告)日：1994-12-06

    申请号：US987781

    申请日：1992-12-09

    申请人： Shunichi Kondo ,  Mitsumasa Tsuchiya ,  Sadao Ishige ,  Takekatsu Sugiyama ,  Toshifumi Inno ,  Yoshimasa Aotani

    发明人： Shunichi Kondo ,  Mitsumasa Tsuchiya ,  Sadao Ishige ,  Takekatsu Sugiyama ,  Toshifumi Inno ,  Yoshimasa Aotani

    IPC分类号： G03F7/016 ,  G03F7/021

    CPC分类号： G03F7/016

    摘要： A positive-working light-sensitive composition comprises a diazonium salt represented by the following general formula (I) and an alkali-soluble polymer: ##STR1## wherein R.sup.1 represents a substituted or unsubstituted alkyl group having 3 to 18 carbon atoms; R.sup.2 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted phenoxy group or a halogen atom; A represents an organic group; X.sup.-- represents a counterion or an anion; n is an integer ranging from 1 to 4 and m is an integer ranging from 1 to 3, provided that the sum of n and m is equal to 4. The positive-working light-sensitive composition has high sensitivity and can ensure the formation of clear images.

    摘要翻译： 正性工作感光性组合物包含由以下通式（I）表示的重氮盐和碱溶性聚合物：其中R 1表示取代或未取代的碳原子数为3〜18的烷基; R 2表示氢原子，取代或未取代的烷基，取代或未取代的芳基，取代或未取代的烷氧基，取代或未取代的苯氧基或卤素原子; A代表有机基团; X-表示抗衡离子或阴离子; n为1〜4的整数，m为1〜3的整数，n和m之和等于4.正性感光性组合物的灵敏度高，可以确保 清晰的图像。