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公开(公告)号：US6017679A
公开(公告)日：2000-01-25
申请号：US150889
申请日：1998-09-10
Applicant: Michael W. Chase , Milton Farber , David T. Hughes
Inventor： Michael W. Chase , Milton Farber , David T. Hughes
CPC classification number: G03F7/038 , G03F7/033 , G03F7/0048 , Y10S430/111
Abstract: A water processable photopolymer composition for use in the manufacture of flexographic photopolymer printing plates is disclosed. The composition includes a flexible polymer having an affinity for water combined with a combination of hydrophilic and hydrophobic ethylenically unsaturated crosslinking agents or a single crosslinking agent containing both groups, a photoinitiator and swell enhancing components.
Abstract translation: 公开了一种用于制造柔性版光敏聚合物印刷版的可水加工的光聚合物组合物。 该组合物包括对亲水性与亲水性和疏水性烯属不饱和交联剂的组合具有亲和性的柔性聚合物或含有两种基团的单一交联剂，光引发剂和溶胀增强组分。
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公开(公告)号：US5364732A
公开(公告)日：1994-11-15
申请号：US863142
申请日：1992-04-02
Applicant: Akihiro Mouri , Tetsuro Fukui , Masato Katayama , Kazuo Isaka , Susumu Nakamura
Inventor： Akihiro Mouri , Tetsuro Fukui , Masato Katayama , Kazuo Isaka , Susumu Nakamura
CPC classification number: G03F7/34
Abstract: An image forming method, comprises the steps of, using an image forming medium containing a heat-diffusible coloring matter, a polymerizable polymer precursor and a polymerization initiator; causing said polymerizable polymer precursor of said image forming medium to selectively polymerize to form a latent image comprised of a polymerized area and an unpolymerized area; andheating said image forming medium on which said latent image has been formed and which is laid overlapping on an image receiving medium, so as to satisfy the following formula (A):Tg.sub.1 .ltoreq.Ttrans.ltoreq.Tg.sub.2 (A)wherein Ttrans represents a temperature of said image forming medium, Tg.sub.1 represents a glass transition point of said unpolymerized area, and Tg.sub.2 represents a Glass transition point of said polymerized area,to diffusion-transfer said heat-diffusible coloring matter contained in said image forming medium to said image receiving medium, thereby forming an image comprised of said heat-diffusible coloring matter on said image receiving medium.
Abstract translation: 一种图像形成方法，包括以下步骤：使用含有热扩散性着色剂的图像形成介质，聚合性聚合物前体和聚合引发剂; 使所述图像形成介质的所述可聚合聚合物前体选择性聚合以形成由聚合区域和未聚合区域构成的潜像; 并且对所述图像形成介质进行加热，在所述图像形成介质上形成所述潜像并且重叠在图像接收介质上，以满足下式（A）：Tg1 = Ttrans
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公开(公告)号：US5283160A
公开(公告)日：1994-02-01
申请号：US973992
申请日：1992-11-10
Applicant: N. S. Allen , R. T. Cook , C. H. McLean , I. A. Weddell
Inventor： N. S. Allen , R. T. Cook , C. H. McLean , I. A. Weddell
CPC classification number: C08F2/50 , G03F7/031 , Y10S430/114
Abstract: A photopolymerisable composition comprising a polymerisable olefinically unsaturated compound and a photoinitiator composition(a) a photoinitiator comprising an anthraquinone compound having in the 2-position a substituent of the formula:--X COR.sup.1wherein R.sup.1 represents an optionally substituted hydrocarbyl radical and X represents ##STR1## wherein R.sup.2 represents hydrogen or an optionally substituted hydrocarbyl radical, and(b) a hydrogen donor capable of reducing the photoinitiator when the latter is in an excited state.
Abstract translation: 一种可光聚合组合物，其包含可聚合的烯属不饱和化合物和光引发剂组合物（a）光引发剂，其包含在2-位具有下式的取代基的蒽醌化合物：-X COR1其中R1表示任选取代的烃基，X表示（* 化学结构*）其中R2表示氢或任选取代的烃基，和（b）能够在后者处于激发态时还原光引发剂的氢供体。
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公开(公告)号：US5275917A
公开(公告)日：1994-01-04
申请号：US900140
申请日：1992-06-18
Applicant: Kouji Inaishi
Inventor： Kouji Inaishi
IPC: C08F20/14 , C08F2/50 , C08F20/00 , C08F20/10 , C08F20/20 , C08F26/10 , C08F220/10 , C09D4/00 , C09D4/02 , G03F7/027 , G03F7/029 , G03F7/031 , H01L21/027 , H01L21/30 , G03C1/68
CPC classification number: G03F7/031 , G03F7/029 , Y10S430/115
Abstract: A photocurable composition comprises a radical polymerizable unsaturated group-bearing compound, a metal allene compound, and a squalilium compound. The composition is cured by application of low energy visible light or near infrared light having a long wavelength. In the composition, the metal allene compound and the squalilium dye serve as photopolymerization initiators, which are able to produce radicals by application of the long wavelength light and to polymerize the radical polymerizable unsaturated group-bearing compound.
Abstract translation: 光固化性组合物包括具有自由基聚合性不饱和基团的化合物，金属烯类化合物和扁铝化合物。 该组合物通过施加具有长波长的低能可见光或近红外光而固化。 在组合物中，金属烯类化合物和鳞片状染料用作光聚合引发剂，其能够通过施加长波长的光而产生自由基并使自由基聚合的不饱和基团的化合物聚合。
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公开(公告)号：US5252425A
公开(公告)日：1993-10-12
申请号：US746544
申请日：1991-08-19
Applicant: Pranab Bagchi
Inventor： Pranab Bagchi
CPC classification number: G03F3/10 , B41M5/345 , Y10S430/163
Abstract: This invention relates to a full-color hard copy imaging system and a process, where a multiply photosensitive donor sheet, comprising clear polymeric or an opaque paper base, coated sequentially with a first layer of patches of a cyan, a magenta, and a yellow dye, that are thermally diffusible, with a second layer also coated sequentially with patches of a red light sensitive, a green light sensitive or a blue light sensitive, negative or a positive working photoresist layer, in such a manner that each of the colored dye patches are in registry with their complementary color sensitive photoresist patches, is exposed with white light sequentially, three times in registry on the three primary light sensitive patches, through a multicolor image (a positive transparency or a photographic negative), to produce crosslinks, image wise, in the exposed areas in the case of the negative resist system, or to uncrosslink the resist structure image wise in the exposed areas for a positive working resist system. In the second step, the first color patch is laminated on to a receiver sheet that is composed of a clear plastic layer in which the chromogenic dyes are soluble, with or without a white reflective backing and the first color image is transferred to the receiver sheet by thermal evaporation. The image is formed due to the hindrance of diffusion of dye in the crosslinked regions of the resist layer in the donor sheet. In subsequent consecutive steps the two remaining color images are transferred, by similar thermal process in registry on to the receiver sheet, thereby forming a full-color image of the original image.
Abstract translation: 本发明涉及一种全色硬拷贝成像系统和一种方法，其中包括透明聚合物或不透明纸基的多次感光供体片，其顺序地涂覆有青色，品红色和黄色的第一层贴片 染料，其具有热扩散性，第二层依次涂覆有红色光敏感，绿色光敏感或蓝色光敏感，负性或正性光致抗蚀剂层的贴片，使得每种着色染料 贴片与其互补的色彩敏感的光刻胶贴片注册，通过多色图像（正透明度或照相底片）依次曝光三次在三个主要光敏贴片上注册，以产生交联，图像 在阴性抗蚀剂体系的情况下的暴露区域中，或者在曝光区域中将抗蚀剂结构图像未交叉显影以进行正面工作 抗蚀系统 在第二步骤中，将第一色块层压到由可见发色染料的透明塑料层组成的接收片上，具有或不具有白色反射背衬，并将第一彩色图像转印到接收片 通过热蒸发。 由于染料在供体片中的抗蚀剂层的交联区域中扩散的阻碍而形成图像。 在随后的连续步骤中，通过类似的热处理将两个剩余的彩色图像转印到接收片上，从而形成原始图像的全色图像。
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Patent Agency Ranking6.发明授权
公开(公告)号：US4803145A
公开(公告)日：1989-02-07
申请号：US31737
申请日：1987-03-30
Applicant: Tamotsu Suzuki , Fumiaki Shinozaki , Akira Nishioka , Mikio Totsuka
Inventor： Tamotsu Suzuki , Fumiaki Shinozaki , Akira Nishioka , Mikio Totsuka
IPC: G03C1/00 , G03F1/10 , G03F7/004 , G03F7/028 , G03F7/09 , G03F7/105 , G03F7/11 , G03C1/74 , G03C1/54 , G03C1/68
CPC classification number: G03F1/56
Abstract: A light-sensitive image-forming material which has on a support a coloring layer comprising a coloring agent and an alkali soluble organic macromolecular binder, and a photopolymer layer, in the order listed, with the coloring layer further containing a particular fluorine-containing surface active agent, whereby uniform film thickness is ensured to the coloring layer even when drying is carried out in a short time using simple equipment. The fluorine-containing surface active agent is a copolymer comprising as repeating units (1) an acrylate or a methacrylate which has a fluorinated alphatic group containing from 3 to 20 carbon atoms and not less than 40 wt % of fluorine atoms, with the aliphatic group having a terminal moiety containing at least 3 fluorinated carbon atoms, and (2) a poly(oxyalkylene)acrylate or a poly(oxyalkylene)methacrylate. In addition, the portion of the fluorinated aliphatic group-containing acrylate or methacrylate repeating unit is from 10 to 70% by weight.
Abstract translation: 一种感光成像材料，其具有在载体上包含着色剂和碱溶性有机高分子粘合剂的着色层和光聚合物层，其中所述着色层还包含特定的含氟表面 即使使用简单的设备在短时间内进行干燥，也可以确保着色层的均匀膜厚。 含氟表面活性剂是包含作为重复单元的共聚物（1）具有含有3〜20个碳原子且40重量％以上的氟原子的氟化脂肪族基团的丙烯酸酯或甲基丙烯酸酯与脂肪族基团 具有含有至少3个氟化碳原子的末端部分，和（2）聚（氧化烯）丙烯酸酯或聚（氧化烯）甲基丙烯酸酯。 此外，含氟脂肪族基团的丙烯酸酯或甲基丙烯酸酯重复单元的部分为10〜70重量％。
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7.发明授权Image-forming method employing light-sensitive material and image-receiving material 失效使用感光材料和图像接收材料的图像形成方法
公开(公告)号：US4784932A
公开(公告)日：1988-11-15
申请号：US24758
申请日：1987-03-11
Applicant: Taku Nakamura , Keiji Takeda
Inventor： Taku Nakamura , Keiji Takeda
CPC classification number: G03F7/0285
Abstract: An image-forming method which comprises:imagewise exposing a light-sensitive material comprising a light-sensitive layer provided on a support wherein the light-sensitive layer contains silver halide, a reducing agent, a polymerizable compound and a color image forming substance;simultaneously or thereafter developing the light-sensitive material to polymerize the polymerizable compound within the area where the latent image of the silver halide has been formed, and thereby fixing the color image forming substance on the support within the area;pressing the light-sensitive material on an image-receiving material comprising an image-receiving layer provided on a support wherein the image-receiving layer contains a granulated thermoplastic compound, to transfer the unfixed color image forming substance to the image-receiving material; andheating the image-receiving material.
Abstract translation: 一种图像形成方法，包括：对包含设置在支撑体上的感光层的感光材料成像曝光，其中感光层含有卤化银，还原剂，可聚合化合物和彩色图像形成物质; 同时或之后显影感光材料以在形成卤化银潜像的区域内聚合可聚合化合物，从而将彩色图像形成物质固定在该区域内的载体上; 将感光材料压在图像接收材料上，该图像接收材料包括设置在载体上的图像接收层，其中图像接收层包含粒状热塑性化合物，以将未定影的彩色图像形成物质转印到图像接收材料上; 并加热图像接收材料。
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公开(公告)号：US4777114A
公开(公告)日：1988-10-11
申请号：US98693
申请日：1987-09-18
Applicant: Kunihiro Ichimura , Masataka Ito , Masahiro Yamana , Hiroshi Ito
Inventor： Kunihiro Ichimura , Masataka Ito , Masahiro Yamana , Hiroshi Ito
CPC classification number: G03F7/0388 , C08F8/44
Abstract: A photosensitive resin emulsion composition comprising an aqueous emulsion of a film-forming resin and a protective colloid for said emulsion, wherein the protective colloid comprises at least one photosensitive saponified polyvinyl acetate derivative which is at least partially grafted onto the film-forming resin, and the photosensitive saponified polyvinyl acetate derivative comprises a backbone formed of saponified polyvinyl acetate and at least one photosensitive unit and at least one hydrophobic unit bonded to the backbone.
Abstract translation: 一种感光树脂乳液组合物，其包含成膜树脂的水性乳液和所述乳液的保护胶体，其中所述保护胶体包含至少部分接枝到成膜树脂上的至少一种光敏皂化聚乙酸乙烯酯衍生物，以及 光敏皂化的聚乙酸乙烯酯衍生物包含由皂化的聚乙酸乙烯酯和至少一个光敏单元形成的主链和至少一个与主链结合的疏水单元。
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公开(公告)号：US4777109A
公开(公告)日：1988-10-11
申请号：US48425
申请日：1987-05-11
Applicant: Robert Gumbinner , Gregory Halpern
Inventor： Robert Gumbinner , Gregory Halpern
CPC classification number: B41N3/032
Abstract: A metal base lithographic printing plate cleaned and treated by RF plasma to render the non-exposed area hydrophilic, then coated with either a negative working or positive working photosensitive coating. The method is characterized by its elimination of the conventional alkaline etch with attendant hazard, pollution and toxicity problems.
Abstract translation: 通过RF等离子体清洁和处理的金属基平版印刷版，使非曝光区域亲水化，然后用负性或正性感光涂层涂覆。 该方法的特征在于其消除常规的碱性蚀刻，伴随着危险，污染和毒性问题。
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10.发明授权Light-sensitive material containing silver halide, reducing agent and polymerizable compound 失效含有卤化银，还原剂和可聚合化合物的感光材料
公开(公告)号：US4772531A
公开(公告)日：1988-09-20
申请号：US23361
申请日：1987-03-09
Applicant: Jiro Tsukahara , Kozo Sato
Inventor： Jiro Tsukahara , Kozo Sato
CPC classification number: G03F7/0285 , Y10S430/114 , Y10S430/116 , Y10S430/12
Abstract: A light-sensitive material comprising a light-sensitive layer which contains silver halide, a reducing agent and a polymerizable compound provided on a support, characterized in that the reducing agent is a hydrazine derivative having the following formula (I) or (II): ##STR1## in which R.sup.1 is a monovalent group selected from the group consisting of hydrogen, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group and a heterocyclic group, each of which may have one or more substituent groups; each of R.sup.2 and R.sup.3 independently is an aryl group which may have one or more substituent groups, or R.sup.2 and R.sup.3 form, together with the neighboring carbon, a condensed aromatic ring; R.sup.4 is a monovalent group selected from the group consisting of an alkyl group, an aryl group, an alkoxycarbonyl group and carbamoyl, each of which may have one or more substituent groups; (DEV) is a monovalent group having a function of reducing silver halide; and (LINK) is a divalent linkage group.
Abstract translation: 一种感光材料，其包含含有卤化银的光敏层，还原剂和提供在载体上的可聚合化合物，其特征在于还原剂是具有下式（I）或（II）的肼衍生物： （I）其中R 1是选自氢，烷基，环烷基，烯基，炔基，芳烷基，芳基的一价基团 和杂环基，其各自可以具有一个或多个取代基; R 2和R 3各自独立地为可以具有一个或多个取代基的芳基，或者R 2和R 3与相邻的碳一起形成稠合芳香环; R4是选自烷基，芳基，烷氧基羰基和氨基甲酰基的一价基团，各自可以具有一个或多个取代基; （DEV）是具有还原卤化银功能的一价基团; 和（LINK）是二价连接基团。
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