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1. 发明授权

US5478690A Alkali developable photosensitive resin composition comprising a binder having betaine side groups 失效
标题翻译：碱显影性感光性树脂组合物，其含有甜菜碱侧基的粘合剂
公开(公告)号：US5478690A
公开(公告)日：1995-12-26
申请号：US366444
申请日：1994-12-30
申请人： Kazunori Kanda , Yoshifumi Ichinose , Seiji Arimatsu
发明人： Kazunori Kanda , Yoshifumi Ichinose , Seiji Arimatsu
IPC分类号： G03F7/00 , G03F7/004 , G03F7/021 , G03F7/023 , G03F7/027 , G03F7/028 , G03F7/033 , G03F7/32
CPC分类号： G03F7/322 , G03F7/021 , G03F7/0233 , G03F7/033 , Y10S430/107 , Y10S430/111
摘要： Disclosed is an alkali developable photosensitive resin composition useful for an offset printing plate, which has excellent developability and provides long life of a developer. The photosensitive resin composition comprising:(a) an alkali-soluble type binder resin,(b) a photosensitive substance, and(c) a dye;said binder resin (a) having an ampho-ionic group represented by the formula: ##STR1## [wherein R.sup.1 is H or a C.sub.1-10 alkyl group which optionally has a substituent or a functional group in a chain, R is a substituted or non-substituted C.sub.1-20 alkylene or phenylene group, and A is --COO or --SO.sub.3 ]and/or an ampho-ionic group represented by the formula: ##STR2## [wherein each R.sup.2 is the same or different and respectively indicates a C.sub.1-10 alkyl group which optionally has a substituent or a functional group in a chain, and R and A are as defined above] in a molecule and containing a resin having total acid value of 5 to 150.
摘要翻译：公开了一种可用于胶印印刷版的碱显影性感光性树脂组合物，其具有优异的可显影性并提供显影剂的长寿命。该感光性树脂组合物包含：（a）碱溶性型粘合剂树脂，（b）感光性物质和（c）染料; 所述粘合剂树脂（a）具有由下式表示的两性离子基团：其中R 1为H或任选具有取代基的C 1-10烷基或链中的官能团，R为取代或未取代的C 1-20亚烷基或亚苯基，A为-COO或-SO 3]和/或由下式表示的两性离子基团：其中每个R 2相同或不同，分别表示C1 -10烷基，其任选在链中具有取代基或官能团，并且R和A如上定义），并且含有总酸值为5至150的树脂。

2. 发明授权

US5330882A Process for exposing a photosensitive resin composition to light 失效
标题翻译：将光敏树脂组合物曝光的方法
公开(公告)号：US5330882A
公开(公告)日：1994-07-19
申请号：US709964
申请日：1991-06-04
申请人： Chitoshi Kawaguchi , Seiji Arimatsu , Katsuji Konishi , Kazunori Kanda
发明人： Chitoshi Kawaguchi , Seiji Arimatsu , Katsuji Konishi , Kazunori Kanda
IPC分类号： G03F7/20 , G03C5/00
CPC分类号： G03F7/2022 , Y10S522/913
摘要： The present invention provides an improved process by which dissolved oxygen is effectively removed from a photosensitive resin layer of a photosensitive resin plate. The process comprises preliminarily exposing the photosensitive resin to light to quench oxygen dissolved in said photosensitive resin layer before conducting a main exposure. The photosensitive resin layer is prepared from a photosensitive resin composition which comprises:(a) a polymer binder,(b) a radically polymerizable monomer,(c) a sensitizing dye, and(d) a photopolymerization initiator which is excited by a light of a different wave length from a light exciting the sensitizing dye.The preliminary exposure is conducted with a light only exciting the sensitizing dye and the main exposure is conducted with a light exciting the photopolymerization initiator.
摘要翻译：本发明提供了一种改进的方法，通过该方法可以有效地从感光性树脂板的感光性树脂层除去溶解氧。该方法包括在进行主曝光之前，将感光性树脂预先曝光，以使溶解在所述感光性树脂层中的氧气骤冷。感光性树脂层由感光性树脂组合物制成，该感光性树脂组合物包含：（a）聚合物粘合剂，（b）自由基聚合性单体，（c）敏化染料，（d）光聚合引发剂，来自激发敏化染料的光的不同波长。用仅激发敏化染料的光进行初步曝光，并且通过光激发光聚合引发剂进行主曝光。

3. 发明授权

US5312654A Method for directly making printing plates using ink-jet system 失效
标题翻译：使用喷墨系统直接制作印版的方法
公开(公告)号：US5312654A
公开(公告)日：1994-05-17
申请号：US947506
申请日：1992-09-17
申请人： Seiji Arimatsu , Takakazu Hase , Koichi Kimoto
发明人： Seiji Arimatsu , Takakazu Hase , Koichi Kimoto
IPC分类号： B41C1/10 , G03F1/00 , B05D1/36
CPC分类号： G03F7/2018 , B41C1/1066
摘要： Disclosed is a method for making printing plates which comprises:forming an image on a substrate having an ink absorbing layer for lithographic plates by ink-jet printing using a photopolymerizable ink composition, andexposing it to an active light in the wavelength region with which said ink composition is sensitized to cure the image.
摘要翻译：公开了一种制造印版的方法，该方法包括：通过使用光聚合性油墨组合物的喷墨印刷在具有平版印刷用油墨吸收层的基板上形成图像，并将其曝光于所述波长区域中的活性光油墨组合物被致敏以固化图像。

4. 发明授权

US5393637A Photosensitive composition for offset printing comprising a binder, a photosensitive substance and a microgel made from an acrylic resin having carboxyl groups as the emulsifier 失效
标题翻译：用于胶印的感光组合物包括粘合剂，感光物质和由具有羧基作为乳化剂的丙烯酸树脂制成的微凝胶
公开(公告)号：US5393637A
公开(公告)日：1995-02-28
申请号：US843851
申请日：1992-02-28
申请人： Kazunori Kanda , Yoshifumi Ichinose , Seiji Arimatsu , Katsuji Konishi , Takakazu Hase
发明人： Kazunori Kanda , Yoshifumi Ichinose , Seiji Arimatsu , Katsuji Konishi , Takakazu Hase
IPC分类号： G03F7/00 , C08L25/08 , C08L33/00 , C08L61/06 , G03F7/004 , G03F7/021 , G03F7/023 , G03F7/027 , G03F7/033 , G03C1/72
CPC分类号： G03F7/033 , C08L61/06 , G03F7/021 , G03F7/0233 , C08L25/08 , C08L33/00
摘要： Disclosed is a photosensitive composition used for offset printing, which provides an offset printing plate with excellent durability and developability. The photosensitive composition comprises:(I) a film-forming binder resin,(II) a photosensitive substance, and(III) a microgel having a particle size of 0.01 to2.0 .mu. prepared by emulsion polymerization using a polymeric emulsifier having an Sp value of 9 to 16.
摘要翻译：公开了用于胶版印刷的光敏组合物，其提供了具有优异的耐久性和显影性的胶版印刷版。感光组合物包括：（I）成膜粘合剂树脂，（II）感光性物质，和（III）通过乳液聚合制备的粒径为0.01〜2.0μm的微粒凝胶，其使用具有Sp值为 9至16。

5. 发明授权

US5317080A Polyether acrylamide and active energy ray curable resin composition 失效
标题翻译：聚醚丙烯酰胺和活性能量射线固化树脂组合物
公开(公告)号：US5317080A
公开(公告)日：1994-05-31
申请号：US980093
申请日：1992-11-23
申请人： Seiji Arimatsu , Chitoshi Kawaguchi , Kazunori Kanda , Yasuhiro Kimura , Masao Honma , Syoichi Asada , Atsushi Mashita , Koji Takeuchi
发明人： Seiji Arimatsu , Chitoshi Kawaguchi , Kazunori Kanda , Yasuhiro Kimura , Masao Honma , Syoichi Asada , Atsushi Mashita , Koji Takeuchi
IPC分类号： C08F20/54 , C08F290/06 , C08G65/332 , G03F7/028 , C08G69/26 , C07C233/00 , C07C235/00 , G03C1/73
CPC分类号： G03F7/028 , C08F20/54 , C08F290/062 , C08G65/3322
摘要： Disclosed herein is a polyether acrylamide derivative of the following general formula (I): ##STR1## as well as an active energy ray curable resin composition comprising at least one polyether acrylamide derivative of the above general formula (I) and a cured product produced by curing such an active energy curable resin composition with active energy rays.
摘要翻译：本文公开了以下通式（I）的聚醚丙烯酰胺衍生物：（I）以及包含至少一种上述通式（I）的聚醚丙烯酰胺衍生物的活性能量射线固化树脂组合物和固化的通过固化具有活性能量射线的这种活性能量固化树脂组合物生产的产品。

6. 发明授权

US5221589A Photosensitive resin composition 失效
标题翻译：感光树脂组合物
公开(公告)号：US5221589A
公开(公告)日：1993-06-22
申请号：US678934
申请日：1991-04-03
申请人： Osamu Nanba , Chitoshi Kawaguchi , Seiji Arimatsu , Kazunori Kanda
发明人： Osamu Nanba , Chitoshi Kawaguchi , Seiji Arimatsu , Kazunori Kanda
IPC分类号： G03F7/027 , G03F7/033
CPC分类号： G03F7/027 , G03F7/033 , Y10S430/11
摘要： Disclosed is a photosensitive resin composition which, can be hot melt molding and and is water-developable. The composition does not need the preliminary exposure process and when cured has suitable hardness and printing properties. The photosensitive resin composition comprises;(A) a water soluble or water dispersible polyvinyl alcohol prepared by saponifying a copolymer obtained by copolymerizing 90 to 99.9 mol % of a vinyl ester and 0.1 to 10 mol % of an ionic group-containing monomer; said polyvinyl alcohol having a saponification degree of the vinyl ester unit of 60 to 75 mol % and a hot melt flow starting temperature of 95.degree. to 170.degree. C.,(B) a polymerizable compound prepared by reacting in the presence of an acid catalyst, (i) N-methylol (meth)acrylamide or N-alkoxymethyl (meth)acrylamide and (ii) a compound selected from the group consisting of monoalcohols, polyhydric alcohols, amides, haloalkylamides, aromatic compounds, ureas and mixtures thereof, and(C) a photopolymerization initiator.The present invention also provides a photosensitive resin plate obtained from the above resin composition, and further provides a particular polymerizable compound which is very suitable for the photosensitive resin composition.
摘要翻译：公开了一种感光性树脂组合物，其可以是热熔融成型并且是水可显影的。组合物不需要预曝光处理，并且当固化时具有合适的硬度和印刷性能。感光性树脂组合物包含：（A）通过使90〜99.9摩尔％的乙烯基酯和0.1〜10摩尔％的含离子性基团的单体共聚得到的共聚物皂化而得到的水溶性或水分散性聚乙烯醇; 所述聚乙烯醇的乙烯基酯单元的皂化度为60〜75摩尔％，热熔流动起始温度为95〜170℃，（B）通过在酸催化剂，（i）N-羟甲基（甲基）丙烯酰胺或N-烷氧基甲基（甲基）丙烯酰胺，和（ii）选自一元醇，多元醇，酰胺，卤代烷基酰胺，芳族化合物，脲及其混合物的化合物和（ C）光聚合引发剂。本发明还提供由上述树脂组合物获得的感光性树脂板，并且还提供非常适合于感光性树脂组合物的特定的聚合性化合物。

7. 发明授权

US5609993A Process for producing lithographic printing plate, photosensitive plate and aqueous ink composition therefor 失效
标题翻译：用于生产平版印刷版，感光板及其水性油墨组合物的方法
公开(公告)号：US5609993A
公开(公告)日：1997-03-11
申请号：US318559
申请日：1994-10-05
申请人： Takakazu Hase , Seiji Arimatsu , Koichi Kimoto
发明人： Takakazu Hase , Seiji Arimatsu , Koichi Kimoto
IPC分类号： B41C1/10 , G03F1/00 , G03F7/30
CPC分类号： G03F7/2018 , B41C1/1066 , Y10S430/162
摘要： The present invention provides an improvement of the direct lithographic printing plate making process using ink-jet printing, which provides a printing plate having excellent resolution. Accordingly, the present invention provides an improvement of a process for producing a lithographic printing plate comprising selectively forming a light transmittable oxygen barrier film on a photopolymerizable layer of a photosensitive plate, exposing to light and then removing uncured portion on which the oxygen barrier film is not covered, wherein a protective layer which is capable of transmitting oxygen gas and the light to cure the photopolymerizable layer is formed on the photopolymerizable layer, a photosensitive plate therefor and an aqueous ink composition therefor.
摘要翻译：本发明提供使用喷墨印刷的直接平版印刷版制造工艺的改进，其提供了具有优异分辨率的印版。因此，本发明提供了一种制造平版印刷版的方法的改进，包括在感光板的可光聚合层上选择性地形成可透光氧阻挡膜，曝光，然后除去其上的氧阻挡膜的未固化部分未覆盖，其中在可光聚合层上形成能够传输氧气的保护层和光固化光可聚合层的光敏层及其水性油墨组合物。

8. 发明授权

US4508814A Waterless negative or positive lithographic printing plate preparation 失效
标题翻译：无水阴性或阳性平版印刷版制剂
公开(公告)号：US4508814A
公开(公告)日：1985-04-02
申请号：US396476
申请日：1982-07-08
申请人： Kiyomi Sakurai , Seiji Arimatsu
发明人： Kiyomi Sakurai , Seiji Arimatsu
IPC分类号： G03F7/30 , G03C1/00 , G03F7/00 , G03F7/004 , G03F7/08 , G03F7/10
CPC分类号： G03F7/0046
摘要： A photosensitive plate suitable for preparation of a waterless lithographic printing plate, which comprises a support material and a photosensitive layer provided thereon, said photosensitive layer being made of a photosensitive composition comprising an emulsion polymerization product of an acrylic or methacrylic monomer having a perfluoroalkyl group in the side chain and a water-soluble photosensitive substance resin whose water-solubility is variable by irradiation of ultraviolet rays.
摘要翻译：一种适于制备无水平版印刷版的感光板，其包含支撑材料和设置在其上的感光层，所述感光层由包含具有全氟烷基的丙烯酸或甲基丙烯酸单体的乳液聚合产物的感光组合物制成，侧链和通过紫外线的照射使水溶性变化的水溶性感光性树脂。

9. 发明授权

US5378579A Photopolymerizable composition and photosensitive lithographic printing plate 失效
标题翻译：光聚合组合物和光敏平版印刷版
公开(公告)号：US5378579A
公开(公告)日：1995-01-03
申请号：US910501
申请日：1992-07-08
申请人： Seiji Arimatsu , Takakazu Hase , Yoshifumi Ichinose
发明人： Seiji Arimatsu , Takakazu Hase , Yoshifumi Ichinose
IPC分类号： G03F7/00 , C08F2/50 , G03F7/004 , G03F7/027 , G03F7/029 , G03F7/031 , G03F7/033 , H01L21/027 , H01L21/30 , G03C1/725
CPC分类号： G03F7/031 , Y10S430/117 , Y10S430/12 , Y10S430/127 , Y10S430/148
摘要： A photopolymerizable composition comprising(A) an addition-polymerizable compound having an ethylenically unsaturated double bond,(B) a compound of the formula: ##STR1## [wherein R.sup.1 is a substituted or nonsubstituted phenyl group, R.sup.2 and R.sup.3 are the same or different and indicate a hydrogen atom or a C.sub.1-4 alkyl group, R.sup.4 in an alkylene group which may have at least one substituent selected from alkyl, hydroxyl and oxo (.dbd.O) on a main chain, or which may contain at least one member selected from an oxygen atom and a cycloalkylene group in a main chain, R.sup.5 is a hydrogen atom or a methyl group, and a and b are independently 0 or 1],(C) a light absorbing compound, and(D) a film-forming polymer having alkaline solubility or alkaline swelling characteristic is disclosed. There is also disclosed a photosensitive lithographic printing plate comprising the photopolymerizable composition.
摘要翻译：一种可光聚合组合物，其包含（A）具有烯属不饱和双键的加成聚合性化合物，（B）下式化合物：其中R 1为取代或未取代的苯基，R 2和R 3为相同或不同，表示氢原子或C1-4烷基，在主链上可具有至少一个选自烷基，羟基和氧代（= O）的取代基的亚烷基中的R 4，或至少可以含有一个选自主链中的氧原子和亚环烷基的成员，R5是氢原子或甲基，a和b独立地为0或1]，（C）光吸收性化合物，和（D）a 公开了具有碱溶性或碱性溶胀特性的成膜聚合物。还公开了包含可光聚合组合物的光敏平版印刷版。

10. 发明授权

US4877714A Photosensitive aqueous emulsion resin composition of polystyrene or styrene copolymer particles containing photosensitive material 失效
标题翻译：含感光材料的聚苯乙烯或苯乙烯共聚物颗粒的感光水性乳液树脂组合物
公开(公告)号：US4877714A
公开(公告)日：1989-10-31
申请号：US236636
申请日：1988-08-25
申请人： Tahahiro Tsunoda , Tsuguo Yamaoka , Seiji Arimatsu
发明人： Tahahiro Tsunoda , Tsuguo Yamaoka , Seiji Arimatsu
IPC分类号： C08F2/00 , C08F2/48 , G03F7/00 , G03F7/008
CPC分类号： G03F7/008
摘要： A photosensitive resin composition which comprises as an essential component a resin emulsion comprising resin particles, which do not make coalescence to form a continuous film when the resin emulsion is applied on a substrate and dried, obtained by subjecting a polymerizable composition comprising at least one polymerizable vinyl monomer and at least one of a photo-reactive compound and a photo-initiator dissolved therein to emulsion polymerization.
摘要翻译：一种感光性树脂组合物，其含有树脂乳液作为必要成分，所述树脂乳液含有树脂粒子，所述树脂粒子在将所述树脂乳液涂布在基材上并干燥时不会聚结形成连续膜，所述树脂乳液通过使包含至少一种可聚合的乙烯基单体和溶解于其中的光反应性化合物和光引发剂中的至少一种以进行乳液聚合。

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