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1. 发明公开

EP0653680A2 Photosensitive composition, photosensitive material and image forming method 失效
标题翻译： Lichtempfindliche Zusammensetzung，lichtempfindliches Material und Bilderzeugungsverfahren。
公开(公告)号：EP0653680A2
公开(公告)日：1995-05-17
申请号：EP95200232.7
申请日：1989-01-27
申请人： CANON KABUSHIKI KAISHA , ORIENTAL PHOTO INDUSTRIAL CO., LTD.
发明人： Fukui, Tetsuro , Katayama, Masato , Arahara, Kozo , Fukumoto, Hiroshi , Takasu, Yoshio , Kagami, Kenji , Mouri, Akihiro , Kazuo, Isaka , Miura, Kyo
IPC分类号： G03F7/028
CPC分类号： G03F7/0285
摘要： 57 A photosensitive material comprises a photosensitive composition comprising a photosensitive and heat-developable element and a photopolymerizable element. An imagewise unexposed area on the material is polymerized by imagewise exposure, heating and whole areal exposure. The photosensitive and heat-developable element comprises at least a photosensitive silver halide, an organic silver salt and a reducing agent. The photopolymerizable element comprises at least a polymerizable polymer precursor and a photopolymerization initiator. An image forming method comprises the steps; subjecting a photosensitive material in the same layer to imagewise exposure and heating to form an image; and subjecting the resultant photosensitive material to whole areal exposure to polymerize and imagewise unexposed or exposed area thereof. The reducing agent in the photosensitive and heat developable element is represented by formula (I), (II) or (III) below

wherein R 1 , R 2 , R 3 , R 5 and R 6 each represent a hydrogen atom, a halogen atom, a hydroxyl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, an alkoxy group, or a substituted or unsubstituted cycloalkyl group; R 4 represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted cycloalkyl group, a carboxyl group, or a carboxylic acid ester group; A represents an oxygen atom, or a sulfur atom; R represents a hydrogen atom, an unsubstituted alkyl group, or a substituted or unsubstituted aralkyl group; n represents 0 or 1; and Z is a divalent linking group and represents an alkylidene group, an aralkylidene group, or a sulfur atom.
摘要翻译：感光材料包括光敏组合物，其包含感光和可热显影元件和可光聚合元件。通过成像曝光，加热和全面曝光聚合材料上的成像未曝光区域。感光和可热显影元件至少包含感光卤化银，有机银盐和还原剂。可光聚合元件至少包含可聚合聚合物前体和光聚合引发剂。一种图像形成方法包括以下步骤：对相同层中的感光材料进行成像曝光和加热以形成图像; 并将所得感光材料全面曝光聚合和成像未曝光或曝光的区域。感光和可热显影元件中的还原剂由下式（I），（II）或（III）表示，其中R 1，R 2，R 3，R 5和 R 6各自表示氢原子，卤素原子，羟基，取代或未取代的烷基，取代或未取代的芳烷基，取代或未取代的芳基，烷氧基或取代或未取代的环烷基 ; R 4表示氢原子，卤素原子，取代或未取代的烷基，取代或未取代的芳烷基，取代或未取代的芳基，取代或未取代的环烷基，羧基或羧酸酯组; A表示氧原子或硫原子; R表示氢原子，未取代的烷基或取代或未取代的芳烷基; n表示0或1; Z为二价连接基团，代表亚烷基，亚烷叉基或硫原子。

2. 发明公开

EP0486246A1 Heat-developable photosensitive material 失效
标题翻译： DurchWärmeentwickelbare，lichtempfindliche Zusammensetzung。
公开(公告)号：EP0486246A1
公开(公告)日：1992-05-20
申请号：EP91310402.2
申请日：1991-11-11
申请人： CANON KABUSHIKI KAISHA
发明人： Tanaka, Hiromi, c/o Canon Kabushiki Kaisha , Fukui, Tetsuro, c/o Canon Kabushiki Kaisha , Kobayashi, Motokazu, c/o Canon Kabushiki Kaisha , Kagami, Kenji , Suzuki, Masao , Higuchi, Tetsuya
IPC分类号： G03F7/498 , G03F7/028 , G03F7/095
CPC分类号： G03F7/0285 , G03C1/20 , G03C1/22 , G03C1/49845 , G03C7/30541 , G03F7/0952
摘要： A heat-developable photosensitive material which comprises an organic silver salt, a silver halide, a reducing agent and a heat development accelerator having a redox potential ranging from -1.2 V to +1.0 V on the basis of an AgCl/Ag electrode.
摘要翻译：一种可热显影的感光材料，其包含基于AgCl / Ag电极的具有-1.2V至+1.0V的氧化还原电位的有机银盐，卤化银，还原剂和热显影促进剂。

3. 发明公开

EP0326424A3 Photosensitive composition, photosensitive material, and image forming method 失效
标题翻译：光敏组合物，感光材料和图像形成方法
公开(公告)号：EP0326424A3
公开(公告)日：1990-05-02
申请号：EP89300837.5
申请日：1989-01-27
申请人： CANON KABUSHIKI KAISHA , ORIENTAL PHOTO INDUSTRIAL CO., LTD.
发明人： Fukui, Tetsuro , Katayama, Masato , Arahara, Kozo , Fukumoto, Hiroshi , Takasu, Yoshio , Kagami, Kenji , Mouri, Akihiro , Kazuo, Isaka , Miura, Kyo
IPC分类号： G03F7/10
CPC分类号： G03F7/0285
摘要： A photosensitive material comprises a photosensitive composition comprising a photosensitive and heat-developable element and a photopolymerizable element. An imagewise unexposed area on the material is polymerized by imagewise exposure, heating and whole areal exposure. The photosensitive and heat-developable element comprises at least a photosensitive silver halide, an organic silver salt and a reducing agent. The photopolymerizable element comprises at least a polymerizable polymer precursor and a photopolymerization initiator. An image forming method comprises the steps; subjecting a photosensitive material in the same layer to imagewise exposure and heating to form an image; and subjecting the resultant photosensitive material to whole areal exposure to polymerize and imagewise unexposed or exposed area thereof.

4. 发明公开

EP0360014A1 Photosensitive material and image forming method using same 失效
标题翻译： Photoempfindliches材料和Bildherstellungsverfahren damit。
公开(公告)号：EP0360014A1
公开(公告)日：1990-03-28
申请号：EP89115410.6
申请日：1989-08-21
申请人： CANON KABUSHIKI KAISHA
发明人： Katayama, Masato , Fukui, Tetsuro , Mouri, Akihiro , Isaka, Kazuo , Miura, Kyo , Kagami, Kenji , Suzuki, Masao
IPC分类号： G03F7/07
CPC分类号： G03C8/4013 , G03F7/0285
摘要： A photosensitive material comprises a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor, a photopolymerization initiator and a heat-diffusible coloring matter. As a preferred embodiment, the photosensitive material comprises a photosensitive layer containing the photosensitive silver halide, the organic silver salt and the reducing agent, a polymerizing layer containing the polymerizable polymer precursor and the photopolymerization initiator, and a coloring material layer containing the heat-diffusible coloring material. An image forming method employing the photosensitive material comprises the steps of a) subjecting the photosensitive material to imagewise exposure; b) heating the photosensitive material; c) subjecting to whole areas exposure at least the polymerizing layer; and d) heating at least the coloring material layer to transfer the heat-diffusible coloring matter to an image-receiving material, thus forming a color image.
摘要翻译：感光材料包括感光卤化银，有机银盐，还原剂，可聚合聚合物前体，光聚合引发剂和热扩散着色剂。作为优选实施方案，感光材料包括含有感光卤化银，有机银盐和还原剂的感光层，含有可聚合聚合物前体和光聚合引发剂的聚合层，以及包含热扩散性的着色材料层着色材料。使用感光材料的成像方法包括以下步骤：a）使感光材料进行成像曝光; b）加热感光材料; c）使整个区域至少暴露于聚合层; 以及d）至少加热所述着色材料层以将所述热扩散着色剂转移到图像接收材料，从而形成彩色图像。

5. 发明公开

EP0653680A3 Photosensitive composition, photosensitive material and image forming method 失效
标题翻译：一种光敏组合物，光敏材料和成像方法。
公开(公告)号：EP0653680A3
公开(公告)日：1995-09-27
申请号：EP95200232.7
申请日：1989-01-27
申请人： CANON KABUSHIKI KAISHA , ORIENTAL PHOTO INDUSTRIAL CO., LTD.
发明人： Fukui, Tetsuro , Katayama, Masato , Arahara, Kozo , Fukumoto, Hiroshi , Takasu, Yoshio , Kagami, Kenji , Mouri, Akihiro , Kazuo, Isaka , Miura, Kyo
IPC分类号： G03F7/028
CPC分类号： G03F7/0285
摘要： 57 A photosensitive material comprises a photosensitive composition comprising a photosensitive and heat-developable element and a photopolymerizable element. An imagewise unexposed area on the material is polymerized by imagewise exposure, heating and whole areal exposure. The photosensitive and heat-developable element comprises at least a photosensitive silver halide, an organic silver salt and a reducing agent. The photopolymerizable element comprises at least a polymerizable polymer precursor and a photopolymerization initiator. An image forming method comprises the steps; subjecting a photosensitive material in the same layer to imagewise exposure and heating to form an image; and subjecting the resultant photosensitive material to whole areal exposure to polymerize and imagewise unexposed or exposed area thereof. The reducing agent in the photosensitive and heat developable element is represented by formula (I), (II) or (III) below
wherein R 1 , R 2 , R 3 , R 5 and R 6 each represent a hydrogen atom, a halogen atom, a hydroxyl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, an alkoxy group, or a substituted or unsubstituted cycloalkyl group; R 4 represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted cycloalkyl group, a carboxyl group, or a carboxylic acid ester group; A represents an oxygen atom, or a sulfur atom; R represents a hydrogen atom, an unsubstituted alkyl group, or a substituted or unsubstituted aralkyl group; n represents 0 or 1; and Z is a divalent linking group and represents an alkylidene group, an aralkylidene group, or a sulfur atom.

6. 发明公开

EP0412851A3 Photosensitive member and multi-color image forming method 失效
标题翻译：感光构件和多色图像形成方法
公开(公告)号：EP0412851A3
公开(公告)日：1991-07-24
申请号：EP90308859.9
申请日：1990-08-10
申请人： CANON KABUSHIKI KAISHA
发明人： Fukui, Tetsuro , Katayama, Masato , Mouri, Akihiro , Isaka, Kazuo , Kagami, Kenji , Suzuki, Masao
IPC分类号： G03F7/028
CPC分类号： G03F7/0285
摘要： A photosensitive member suitable for multi-color image formation is obtained by forming a plurality of photosensitive layers laminated on a substrate. Each photosensitive layer comprises a matrix phase and particles dispersed therein. The matrix phase contains a photosensitive silver salt, an organic silver salt and a reducing agent which react with each other on exposure and heating to form a light-absorbing organic compound. The particles contain a heat-diffusive colorant, a polymerizable polymer precursor and a photopolymerization initiator. The light-absorbing organic compound in a photosensitive layer being capable of absorbing a wavelength of light to which the photopolymerization initiator in the photosensitive layer is sensitive. Because the heat-diffusive colorant, the polymerizer and the initiator are contained in the particles, the diffusion of the heat-diffusive colorant can be effectively controlled to prevent color fog.

7. 发明公开

EP0412851A2 Photosensitive member and multi-color image forming method 失效
标题翻译： Lichtempfindliches元素和Mehrfarbenerzeugungsverfahren。
公开(公告)号：EP0412851A2
公开(公告)日：1991-02-13
申请号：EP90308859.9
申请日：1990-08-10
申请人： CANON KABUSHIKI KAISHA
发明人： Fukui, Tetsuro , Katayama, Masato , Mouri, Akihiro , Isaka, Kazuo , Kagami, Kenji , Suzuki, Masao
IPC分类号： G03F7/028
CPC分类号： G03F7/0285
摘要： A photosensitive member suitable for multi-color image formation is obtained by forming a plurality of photosensitive layers laminated on a substrate. Each photosensitive layer comprises a matrix phase and particles dispersed therein. The matrix phase contains a photosensitive silver salt, an organic silver salt and a reducing agent which react with each other on exposure and heating to form a light-absorbing organic compound. The particles contain a heat-diffusive colorant, a polymerizable polymer precursor and a photopolymerization initiator. The light-absorbing organic compound in a photosensitive layer being capable of absorbing a wavelength of light to which the photopolymerization initiator in the photosensitive layer is sensitive. Because the heat-diffusive colorant, the polymerizer and the initiator are contained in the particles, the diffusion of the heat-diffusive colorant can be effectively controlled to prevent color fog.
摘要翻译：通过形成层叠在基板上的多个感光层，可以得到适合于多色成像的感光体。每个感光层包含基质相和分散在其中的颗粒。基质相包含感光性银盐，有机银盐和还原剂，其在曝光和加热时彼此反应以形成光吸收有机化合物。颗粒含有热扩散着色剂，可聚合聚合物前体和光聚合引发剂。感光层中的光吸收有机化合物能够吸收感光层中的光聚合引发剂敏感的光的波长。由于热扩散性着色剂，聚合反应器和引发剂包含在颗粒中，所以可以有效地控制散热着色剂的扩散以防止着色。

8. 发明公开

EP0328364A3 Photosensitive material 失效
标题翻译：感光材料和图像形成方法
公开(公告)号：EP0328364A3
公开(公告)日：1990-05-02
申请号：EP89301200.5
申请日：1989-02-07
申请人： CANON KABUSHIKI KAISHA
发明人： Masato, Katayama , Fukui, Tetsuro , Arahara, Kozo , Takasu, Yoshio , Kagami, Kenji
IPC分类号： G03F7/028
CPC分类号： G03F7/0285
摘要： A photosensitive material comprises a photosensitive layer and a polymerizable layer which are laminated. An area of the polymerizable layer, corresponding to an unexposed area of the photosensitive layer, is polymerized when the photosensitive material is exposed to light with a wavelength of 400 to 900 nm and heated to 60 to 80°C.

9. 发明授权

EP0328364B1 Photosensitive material 失效
标题翻译：感光材料
公开(公告)号：EP0328364B1
公开(公告)日：1996-05-08
申请号：EP89301200.5
申请日：1989-02-07
申请人： CANON KABUSHIKI KAISHA
发明人： Masato, Katayama , Fukui, Tetsuro , Arahara, Kozo , Takasu, Yoshio , Kagami, Kenji
IPC分类号： G03F7/028
CPC分类号： G03F7/0285

10. 发明公开

EP0363790A3 Image forming method and image forming medium 有权
标题翻译：图像形成方法和图像形成介质
公开(公告)号：EP0363790A3
公开(公告)日：1990-05-09
申请号：EP89118323.8
申请日：1989-10-03
申请人： CANON KABUSHIKI KAISHA , ORIENTAL PHOTO INDUSTRIAL CO., LTD.
发明人： Kagami, Kenji , Mouri, Akihiro , Katayama, Masato , Isaka, Kazuo , Fukui, Tetsuro , Nakamura, Susumu , Suzuki, Masao
IPC分类号： G03F7/028
CPC分类号： G03F7/0285
摘要： An image forming method comprises;
subjecting an image forming medium containing at least a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor and a photopolymerization initiator, to imagewise exposure, followed by heating to produce a light-absorbing organic compound in said image forming medium; and subjecting said image forming medium in which said light-absorbing organic compound has been produced, to polymerization exposure to cause said polymerizable polymer precursor to polymerize; where the light-absorption characteristics of said light-absorbing organic compound are utilized to suppress the polymerization of said polymerizable polymer precursor at the area at which said light-absorbing organic compound has been produced.

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