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1.发明授权Light-sensitive planographic printing plate with layer of diazo resin containing photopolymerizable composition 失效具有包含光聚合组合物的重氮树脂层的光敏平版印刷版
公开(公告)号：US4687727A
公开(公告)日：1987-08-18
申请号：US774165
申请日：1985-09-09
申请人： Tadao Toyama , Kesanao Kobayashi , Mitsuru Koike , Koji Tamoto
发明人： Tadao Toyama , Kesanao Kobayashi , Mitsuru Koike , Koji Tamoto
CPC分类号： G03F7/033 , G03F7/0955
摘要： A light-sensitive planographic printing plate comprising a layer of a photo-polymerizable composition provided on at least one side of a base, wherein said photo-polymerizable composition comprises:(A) a polymer having at least one group represented by the general formula (I) ##STR1## wherein R.sub.1 to R.sub.5 each represent a member selected from the group consisting of a hydrogen atom, a halgen atom, a carboxyl group, a sulfo group, a nitro group, a cyano group, an amido group, an amino group and a substituted or unsubstituted alkyl group, aryl group, alkoxy gruop, aryloxy group, alkylamino group, arylamino group, alkylsulfonyl group and arylsulfonyl group and Z represents an oxygen atom, a sulfur atom, NH or NR, wherein R represents an alkyl group; and a carboxyl group on the side chain;(B) a monomer or oligomer having at least two polymerizable ethylenically unsaturated double bonds;(C) a photo-polymerization initiator, and(D) a diazo resin.
摘要翻译： 一种感光平版印刷版，其包含设置在基材的至少一侧上的可光聚合组合物层，其中所述光聚合性组合物包含：（A）具有至少一个由通式（ I）其中R 1〜R 5各自表示选自氢原子，卤原子，羧基，磺基，硝基，氰基，酰氨基， 氨基和取代或未取代的烷基，芳基，烷氧基，芳氧基，烷基氨基，芳基氨基，烷基磺酰基和芳基磺酰基，Z表示氧原子，硫原子，NH或NR，其中R表示 烷基; 和侧链上的羧基; （B）具有至少两个可聚合的烯属不饱和双键的单体或低聚物; （C）光聚合引发剂，（D）重氮树脂。
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2.发明授权Developing apparatus for forming an image in light-sensitive material using photopolymerizable composition 失效使用光聚合组合物在感光材料中形成图像的显影装置
公开(公告)号：US4573782A
公开(公告)日：1986-03-04
申请号：US444142
申请日：1982-11-24
申请人： Kesanao Kobayashi , Tadao Toyama , Susumu Yoshida
发明人： Kesanao Kobayashi , Tadao Toyama , Susumu Yoshida
CPC分类号： G03F7/38
摘要： A method for forming an image on a light-sensitive material with a light-sensitive layer composed of a photopolymerizable composition, and an apparatus for carrying out the method are described. This method comprises exposing imagewise, heating, and developing a number of light-sensitive materials while the time interval between the heating and developing steps is maintained at a definite level. Changes in sensitivity of the light sensitive material are prevented and images of high sensitivity are obtained.
摘要翻译： 描述了在具有由光聚合组合物构成的感光层的感光材料上形成图像的方法和用于实施该方法的装置。 该方法包括在加热和显影步骤之间的时间间隔保持在一定水平的同时曝光成像，加热和显影许多感光材料。 防止感光材料的灵敏度变化，并获得高灵敏度的图像。
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公开(公告)号：US4511645A
公开(公告)日：1985-04-16
申请号：US530821
申请日：1983-09-09
申请人： Mitsuru Koike , Kesanao Kobayashi , Tadao Toyama , Hiroshi Misu , Koji Tamoto , Masayuki Iwasaki
发明人： Mitsuru Koike , Kesanao Kobayashi , Tadao Toyama , Hiroshi Misu , Koji Tamoto , Masayuki Iwasaki
IPC分类号： G03F7/004 , C08F265/04 , G03F7/00 , G03F7/029 , G03F7/032 , G03F7/033 , G03F7/038 , G03C1/94 , G03C1/68
CPC分类号： C08F265/04 , G03F7/032 , G03F7/0295 , Y10S430/111 , Y10S430/128
摘要： A presensitized printing plate which has a photopolymerizing composition layer provided on at least one side of a support, with the photopolymerizing composition being constituted with (A) a polymer containing in its side chains groups represented by the following general formula (I) and carboxylic groups: ##STR1## (wherein R.sub.1 to R.sub.5 each represents a hydrogen atom, a halogeno group, a carboxyl group, a sulfo group, a nitro group, a cyano group, and amido group, an amino group, or an unsubstituted or a substituted alkyl, aryl, alkoxy, aryloxy, alkylamino, arylamino, alkylsulfonyl or arylsulfonyl group; and Z represents an oxygen atom, a sulfur atom, --NH-- or --NR-- (R=alkyl)), (B) a monomer or an olygomer having at least two polymerizable ethylenically unsaturated double bonds, and (C) a photopolymerization initiator.
摘要翻译： 一种具有光聚合组合物层的预敏印刷版，其中所述光聚合组合物层设置在载体的至少一侧上，所述光聚合组合物由（A）含有由下列通式（I）表示的侧链基团的聚合物和羧基组成 ：其中，R 1〜R 5各自表示氢原子，卤代基，羧基，磺基，硝基，氰基，酰胺基，氨基或未取代的或未取代的 取代的烷基，芳基，烷氧基，芳氧基，烷基氨基，芳基氨基，烷基磺酰基或芳基磺酰基; Z表示氧原子，硫原子，-NH-或-NR-（R =烷基）），（B）单体或 具有至少两个可聚合的烯键式不饱和双键的共聚物，和（C）光聚合引发剂。
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公开(公告)号：US4731119A
公开(公告)日：1988-03-15
申请号：US881272
申请日：1986-07-02
申请人： Tadao Toyama , Kesanao Kobayashi
发明人： Tadao Toyama , Kesanao Kobayashi
摘要： A desensitizing gum containing water-soluble carboxy alkylated starch wherein the carboxy alkyl group number of said carboxy alkylated starch is from 0.03 to 0.5. The desensitizing gum has desensitizing ability comparable to gum arabic.
摘要翻译： 一种含有水溶性羧基烷基化淀粉的脱敏胶，其中所述羧基烷基化淀粉的羧基烷基数为0.03-0.5。 脱敏胶具有与阿拉伯树胶相当的脱敏能力。
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公开(公告)号：US4837131A
公开(公告)日：1989-06-06
申请号：US875480
申请日：1986-06-18
申请人： Kesanao Kobayashi , Hisao Ohba , Tadao Toyama
发明人： Kesanao Kobayashi , Hisao Ohba , Tadao Toyama
IPC分类号： G03F7/30
CPC分类号： G03F7/3042
摘要： This invention provides a developing method for photosensitive materials, in particlar for a positive photosensitive lithographic printing plate, which enables an efficient development with minimum consumption of the developing liquid. The developing method of the present invention comprises the steps of: conducting a preparatory development by applying a developing liquid to an exposed photosensitive layer of a photosensitive material, the developing liquid being supplied in an amount of necessary for each developing cycle; removing the developing liquid; discarding the developing liquid; and again applying a developing liquid to the photosensitive material to complete the development.
摘要翻译： 本发明提供了一种用于光敏材料的显影方法，特别是用于正性光敏平版印刷版，其能够以最少的显影液消耗量进行有效发展。 本发明的显影方法包括以下步骤：通过将显影液施加到感光材料的曝光感光层来进行预备显影，所述显影液以每个显影循环所需的量供应; 去除显影液; 丢弃显影液体; 并再次将显影液体施加到感光材料上以完成显影。
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公开(公告)号：US5374493A
公开(公告)日：1994-12-20
申请号：US918310
申请日：1992-07-22
IPC分类号： G02B5/20 , G02B5/22 , G02F1/1335 , G03F9/00
CPC分类号： G02B5/223 , G02F1/133516
摘要： The present invention is a color filter and method of making a color filter in which a reactive dye is added to a photosensitive composite, which contains pigment to form the color filter, and the reactive dye reacts with the binder polymer of the photosensitive composite to form a color filter having a high contrast color filter. The photosensitive composite, which has a primary color and which contains the product of the binder polymer and the reactive dye, is deposited on a glass substrate over a shielding layer. A layer of PVA is then deposited on the photosensitive composite layer. A masking layer then defines the area of the specific primary color for the photosensitive composite. This process is then repeated for the remaining primary colors of the color filter. The color filter produced by this process has a very high contrast ratio.
摘要翻译： 本发明是一种滤色器和制造滤色器的方法，其中将活性染料加入到含有颜料以形成滤色器的光敏复合物中，并且活性染料与感光复合材料的粘合剂聚合物反应形成 具有高对比度滤色器的滤色器。 具有原色并且含有粘合剂聚合物和活性染料的产物的光敏复合材料在屏蔽层上沉积在玻璃基板上。 然后将PVA层沉积在光敏复合层上。 然后，掩模层限定光敏复合材料的特定基色的面积。 然后对滤色片的剩余原色重复该过程。 由该方法生产的滤色镜具有非常高的对比度。
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公开(公告)号：US4737810A
公开(公告)日：1988-04-12
申请号：US901503
申请日：1986-08-28
申请人： Kesanao Kobayashi , Hisao Ohba
发明人： Kesanao Kobayashi , Hisao Ohba
摘要： A photosensitive material developing apparatus has a first area for supplying a developer to the exposed surface of an imagewise light-exposed photosensitive material, and a second area positioned on the downstream side of the first area in the direction in which the photosensitive material is transported, and adapted to develop the photosensitive material. The apparatus is provided with a wire bar having a wire wound on the outer peripheral portion thereof for the purpose of removing a part of the developer supplied to the exposed surface of the photosensitive material before development is practically commenced and of allowing only a predetermined amount of developer to remain on the exposed surface. The apparatus is further provided with a tray for collecting the removed developer, and a pump for delivering the collected developer to the first area so as to be reused. Accordingly, it is possible to eliminate the fear of the photosensitive material being processed by the fatigued developer, and reduce the amount of consumption of the disposable developer.
摘要翻译： 感光材料显影装置具有用于将显影剂供应到成像曝光感光材料的暴露表面的第一区域和位于感光材料输送方向上的第一区域下游侧的第二区域， 并适于显影感光材料。 该设备设置有线材，该线材具有缠绕在其外周部分上的线，用于在显影实际开始之前除去供应到感光材料的暴露表面的一部分显影剂，并且仅允许预定量的 显影剂保留在暴露的表面上。 该装置还设置有用于收集被去除的显影剂的托盘和用于将收集的显影剂输送到第一区域以便重新使用的泵。 因此，可以消除由疲劳显影剂加工的感光材料的恐惧，并减少一次性显影剂的消耗量。
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公开(公告)号：US4762772A
公开(公告)日：1988-08-09
申请号：US916655
申请日：1986-10-08
CPC分类号： B41N3/08
摘要： A desensitizing gum comprising an aqueous solution of water-soluble and film-forming hydroxyalkylated starch, characterized in that the degree of etherification of the hydroxyalkylated starch is 0.03 to 0.08 and the gum further contains at least one member selected from the group consisting of anionic and nonionic surfactants.
摘要翻译： 一种脱敏胶，其包含水溶性和成膜羟烷基化淀粉的水溶液，其特征在于所述羟烷基化淀粉的醚化度为0.03至0.08，并且所述胶进一步含有至少一种选自阴离子和 非离子表面活性剂。
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9.发明授权
公开(公告)号：US4123279A
公开(公告)日：1978-10-31
申请号：US756653
申请日：1977-01-04
申请人： Kesanao Kobayashi
发明人： Kesanao Kobayashi
CPC分类号： G03F7/0236
摘要： A method for increasing the ink-receptivity of a light-sensitive planographic printing plate comprising a support having thereon a light-sensitive layer comprising an o-quinonediazide based light-sensitive material which is rendered alkali solution-soluble by irradiation of active light and a condensate of an aldehyde and a substituted phenol represented by the formula (I): ##STR1## wherein R.sub.1 and R.sub.2 each is a hydrogen atom, an alkyl group, or a halogen atom, and R.sub.3 is an alkyl group or a cycloalkyl group.
摘要翻译： 一种用于增加感光平版印刷版的油墨接收性的方法，其包括其上具有包含基于邻醌基二叠氮化物的感光材料的感光层的载体，所述光敏材料通过照射活性光而变成碱溶液， 由式（I）表示的醛和取代酚的缩合物：其中R 1和R 2各自为氢原子，烷基或卤素原子，R 3为烷基或环烷基 组。
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公开(公告)号：US4024085A
公开(公告)日：1977-05-17
申请号：US511856
申请日：1974-10-03
CPC分类号： B41N3/08
摘要： A gum removing solution for a lithographic plate containing at least one compound selected from the group consisting of compounds containing ##STR1## linkage where M represents a hydrogen atom, an ammonium group or an alkali metal atom and cyclic esters and cyclic amides having 3 to 6 carbon atoms. The solution can further contain at least one compound selected from the group consisting of phosphoric acid and polyphosphoric acid and the metal salts and ammonium salts of these acids, and optionally a water-soluble colloid. The solution has a pH of 1 to 5.5.
摘要翻译： 含有至少一种选自由以下组成的组中的化合物的平版印刷胶去除溶液：其中M表示氢原子，铵基或碱金属原子，环状酯和环状酰胺具有3〜6个 碳原子。 该溶液还可以含有至少一种选自磷酸和多磷酸的化合物以及这些酸的金属盐和铵盐，以及任选的水溶性胶体。 该溶液的pH为1至5.5。
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