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    Color image-forming material and lithographic printing plate precursor
    1.
    发明授权
    Color image-forming material and lithographic printing plate precursor 有权
    彩色成像材料和平版印刷版前体

    公开(公告)号：US07217500B2

    公开(公告)日：2007-05-15

    申请号：US11209696

    申请日：2005-08-24

    申请人： Kazuto Kunita ,  Yasuhito Oshima ,  Hidekazu Oohashi

    发明人： Kazuto Kunita ,  Yasuhito Oshima ,  Hidekazu Oohashi

    IPC分类号： G03F7/038 ,  G03F7/028 ,  G03F7/14

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/323 ,  B41M5/327 ,  Y10S430/165

    摘要： A color image-forming material capable of drawing an image by infrared laser exposure and excellent in image visibility, storage stability and white light stability, and an on-press development or non-processing (non-development) type lithographic printing plate precursor ensuring high sensitivity and high press life and being excellent in image visibility, on-press developability and the like, are provided, which are a color image-forming material comprising an image recording layer capable of drawing an image by infrared laser exposure, the color image-forming material forming a color image without passing through a development processing step after image recording, wherein the image recording layer comprises (A) an infrared absorbent, (B) a cyclic color-forming compound having a cyclic structure within the molecule and forming a dye by a ring opening, and (C) a dye stabilizer which is a compound interacting with the cyclic color-forming compound to stabilize the ring-opened dye body and cause color formation and which is released from the interaction upon laser exposure to decrease in the color formation; and a lithographic printing plate precursor using this color image-forming material.

    摘要翻译： 能够通过红外线激光曝光和图像可视性，存储稳定性和白光稳定性而得到图像的彩色图像形成材料以及确保高的印刷机显影或非加工（非显影）型平版印刷版原版 提供了灵敏度和高按压寿命并且具有优异的图像可视性，按压显影性等，其是包括能够通过红外激光曝光来绘制图像的图像记录层的彩色图像形成材料， 形成彩色图像的材料，而不经过图像记录之后的显影处理步骤，其中图像记录层包括（A）红外线吸收剂，（B）在分子内具有环状结构的环状成色化合物，并形成染料 通过开环，和（C）染料稳定剂，其是与环状成色化合物相互作用的化合物以稳定开环染料体 并导致颜色形成，并且在激光曝光时从相互作用中释放，以减少颜色形成; 以及使用该彩色图像形成材料的平版印刷版原版。

    Color image-forming material and lithographic printing plate precursor
    2.
    发明申请
    Color image-forming material and lithographic printing plate precursor 有权
    彩色成像材料和平版印刷版前体

    公开(公告)号：US20060046189A1

    公开(公告)日：2006-03-02

    申请号：US11209696

    申请日：2005-08-24

    申请人： Kazuto Kunita ,  Yasuhito Oshima ,  Hidekazu Oohashi

    发明人： Kazuto Kunita ,  Yasuhito Oshima ,  Hidekazu Oohashi

    IPC分类号： G03C1/76

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/323 ,  B41M5/327 ,  Y10S430/165

    摘要： A color image-forming material capable of drawing an image by infrared laser exposure and excellent in image visibility, storage stability and white light stability, and an on-press development or non-processing (non-development) type lithographic printing plate precursor ensuring high sensitivity and high press life and being excellent in image visibility, on-press developability and the like, are provided, which are a color image-forming material comprising an image recording layer capable of drawing an image by infrared laser exposure, the color image-forming material forming a color image without passing through a development processing step after image recording, wherein the image recording layer comprises (A) an infrared absorbent, (B) a cyclic color-forming compound having a cyclic structure within the molecule and forming a dye by a ring opening, and (C) a dye stabilizer which is a compound interacting with the cyclic color-forming compound to stabilize the ring-opened dye body and cause color formation and which is released from the interaction upon laser exposure to decrease in the color formation; and a lithographic printing plate precursor using this color image-forming material.

    摘要翻译： 能够通过红外线激光曝光和图像可视性，存储稳定性和白光稳定性而得到图像的彩色图像形成材料以及确保高的印刷机显影或非加工（非显影）型平版印刷版原版 提供了灵敏度和高按压寿命并且具有优异的图像可视性，按压显影性等，其是包括能够通过红外激光曝光来绘制图像的图像记录层的彩色图像形成材料， 形成彩色图像的材料，而不经过图像记录之后的显影处理步骤，其中图像记录层包括（A）红外线吸收剂，（B）在分子内具有环状结构的环状成色化合物，并形成染料 通过开环，和（C）染料稳定剂，其是与环状成色化合物相互作用的化合物以稳定开环染料体 并导致颜色形成，并且在激光曝光时从相互作用中释放，以减少颜色形成; 以及使用该彩色图像形成材料的平版印刷版原版。

    Image forming material
    6.
    发明申请
    Image forming material 有权
    成像材料

    公开(公告)号：US20060016356A1

    公开(公告)日：2006-01-26

    申请号：US11183860

    申请日：2005-07-19

    申请人： Hidekazu Oohashi ,  Kazuto Kunita

    发明人： Hidekazu Oohashi ,  Kazuto Kunita

    IPC分类号： B41N1/14 ,  G03F7/00 ,  G03F7/04

    CPC分类号： B41C1/10

    摘要： An image forming material, a lithographic printing plate precursor and a lithographic printing method, in which a color image with good visibility is obtained by laser exposure, are provided, wherein the image forming material and the lithographic printing plate precursor each comprising a support and a layer comprising a compound represented by formula (1) which changes from a colorless state to a colored state by the effect of heat; and a lithographic printing method comprising on-press development using the lithographic printing plate precursor:

    摘要翻译： 提供了通过激光曝光获得具有良好可见度的彩色图像的图像形成材料，平版印刷版原版和平版印刷法，其中图像形成材料和平版印刷版前体各自包含载体和 包含由式（1）表示的化合物的层，其通过热量从无色状态变为着色状态; 和平版印刷方法，其包括使用平版印刷版前体的印刷机显影：

    Method for colored image formation
    7.
    发明授权
    Method for colored image formation 有权
    彩色图像形成方法

    公开(公告)号：US07402374B2

    公开(公告)日：2008-07-22

    申请号：US11138538

    申请日：2005-05-27

    申请人： Hidekazu Oohashi ,  Kazuto Kunita

    发明人： Hidekazu Oohashi ,  Kazuto Kunita

    IPC分类号： G03F7/00 ,  G03F7/004

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368

    摘要： A method for forming a colored image with good visibility on a lithographic printing plate precursor by exposure to a laser light, particularly, a method for forming a colored image with good visibility on a lithographic printing plate precursor which is developable on a printing press, the method for forming a colored image comprising: exposing a lithographic printing plate precursor to a laser light; and heating or exposing the entire lithographic printing plate to form a colored image, wherein the lithographic printing precursor comprises a support and a photosensitive-thermosensitive layer capable of recording an image by exposure to an infrared laser, the photosensitive-thermosensitive layer containing an infrared absorbent and a discoloring material that undergoes color change upon exposure.

    摘要翻译： 特别是通过曝光于激光来形成平版印刷版原版上具有良好可见度的着色图像的方法，特别是在印刷机上可显影的平版印刷版原版上形成具有良好可见性的彩色图像的方法， 用于形成彩色图像的方法，包括：将平版印刷版前体暴露于激光; 并且加热或曝光整个平版印刷版以形成彩色图像，其中平版印刷前体包括支持体和能够通过暴露于红外激光而记录图像的光敏热敏层，所述光敏热敏层含有红外吸收剂 以及在曝光时经历变色的变色材料。

    Method for colored image formation
    8.
    发明申请
    Method for colored image formation 有权
    彩色图像形成方法

    公开(公告)号：US20050271981A1

    公开(公告)日：2005-12-08

    申请号：US11138538

    申请日：2005-05-27

    申请人： Hidekazu Oohashi ,  Kazuto Kunita

    发明人： Hidekazu Oohashi ,  Kazuto Kunita

    IPC分类号： B41C1/10 ,  B41M5/36 ,  G03F7/16 ,  G03F7/20 ,  G03C1/492

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368

    摘要： A method for forming a colored image with good visibility on a lithographic printing plate precursor by exposure to a laser light, particularly, a method for forming a colored image with good visibility on a lithographic printing plate precursor which is developable on a printing press, the method for forming a colored image comprising: exposing a lithographic printing plate precursor to a laser light; and heating or exposing the entire lithographic printing plate to form a colored image, wherein the lithographic printing precursor comprises a support and a photosensitive-thermosensitive layer capable of recording an image by exposure to an infrared laser, the photosensitive-thermosensitive layer containing an infrared absorbent and a discoloring material that undergoes color change upon exposure.

    摘要翻译： 特别是通过曝光于激光来形成平版印刷版原版上具有良好可见度的着色图像的方法，特别是在印刷机上可显影的平版印刷版原版上形成具有良好可见性的彩色图像的方法， 用于形成彩色图像的方法，包括：将平版印刷版前体暴露于激光; 并且加热或曝光整个平版印刷版以形成彩色图像，其中平版印刷前体包括支持体和能够通过暴露于红外激光而记录图像的光敏热敏层，所述光敏热敏层含有红外吸收剂 以及在曝光时经历变色的变色材料。

    Image forming material
    9.
    发明授权
    Image forming material 有权
    成像材料

    公开(公告)号：US07146909B2

    公开(公告)日：2006-12-12

    申请号：US11183860

    申请日：2005-07-19

    申请人： Hidekazu Oohashi ,  Kazuto Kunita

    发明人： Hidekazu Oohashi ,  Kazuto Kunita

    IPC分类号： G03F7/039

    CPC分类号： B41C1/10

    摘要： An image forming material, a lithographic printing plate precursor and a lithographic printing method, in which a color image with good visibility is obtained by laser exposure, are provided, wherein the image forming material and the lithographic printing plate precursor each comprising a support and a layer comprising a compound represented by formula (1) which changes from a colorless state to a colored state by the effect of heat; and a lithographic printing method comprising on-press development using the lithographic printing plate precursor:

    摘要翻译： 提供了通过激光曝光获得具有良好可见度的彩色图像的图像形成材料，平版印刷版原版和平版印刷法，其中图像形成材料和平版印刷版前体各自包含载体和 包含由式（1）表示的化合物的层，其通过热量从无色状态变为着色状态; 和平版印刷方法，其包括使用平版印刷版前体的印刷机显影：