公开(公告)号：US4866469A

公开(公告)日：1989-09-12

申请号：US153892

申请日：1988-02-09

申请人： Keisuke Shiba ,  Hisashi Shiraishi

发明人： Keisuke Shiba ,  Hisashi Shiraishi

IPC分类号： G03B17/04 ,  G03B17/30 ,  G03B19/04 ,  G03C1/76 ,  G03C3/00 ,  G03C11/06

CPC分类号： G03C1/7614 ,  G03B17/30 ,  G03B19/04 ,  G03C11/06 ,  G03C3/00 ,  G03B2219/045 ,  Y10S430/162

摘要： A photosensitive material package unit provided with an exposure function that has been preloaded with a photosensitive material having on a support a photographic layer having at least one silver halide emulsion layer and a back layer on the side opposite to the photographic layer is provided. In the photosensitive material package unit, (1) a package unit main body base has (a) a first holding chamber for holding an unexposed photosensitive material with the unexposed photosensitive matrial rolled directly therein or with the unexposed photosensitive material rolled and contained in a container and (b) a second holding chamber for holding an exposed photosensitive material with the exposed photosensitive material rolled directly therein or with the exposed photosensitive material rolled and contained in a container, (2) at least one of the unexposed photosensitive material and the exposed photosensitive material is held in the holding chamber or the container with the photosensitive material rolled and loosened and in contact with the holding chamber or the container, and (3) a coefficient of friction between the photographic layer and the back layer of the photosensitive material is 0.35 or less.

摘要翻译： 提供具有曝光功能的感光材料封装单元，其具有预先装载有在支撑体上的感光材料，该照相层具有至少一个卤化银乳剂层和与照相层相反一侧的背层。 在感光材料封装单元中，（1）封装单元主体基座具有：（a）第一保持室，用于保持未曝光的感光材料，其中未曝光的感光材料直接卷入其中，或者将未曝光的感光材料卷起并容纳在容器 和（b）第二保持室，用于保持曝光的感光材料，其中暴露的感光材料直接卷入其中，或者暴露的感光材料卷起并容纳在容器中，（2）至少一个未曝光的感光材料和曝光的感光材料 材料被保持在保持室或容器中，感光材料滚动并松开并与保持室或容器接触，并且（3）感光材料的照相层和背层之间的摩擦系数为0.35 或更少。

公开(公告)号：US4690886A

公开(公告)日：1987-09-01

申请号：US701289

申请日：1985-02-13

申请人： Yasuhisa Naritomi ,  Hiroshi Takahashi ,  Keisuke Shiba

发明人： Yasuhisa Naritomi ,  Hiroshi Takahashi ,  Keisuke Shiba

IPC分类号： G03F7/00 ,  G03F7/022 ,  G03F7/075 ,  G03F7/40 ,  G03F7/08

CPC分类号： G03F7/405 ,  G03F7/022 ,  G03F7/0752 ,  G03F7/40

摘要： A method for making a dry planographic printing plate, which comprises: exposing through a negative transparency a dry negative working presensitized plate comprising a base substrate having provided thereon, in order, a photosensitive layer containing an orthoquinonediazide compound and a silicone rubber layer; developing the exposed plate; exposing the developed plate to light so as to make its exposure value not less than 5% of the exposure value at the time of the exposure through the negative transparency; and then treating the exposed plate with a basic compound.

摘要翻译： 一种干燥平版印刷版的制造方法，其特征在于，包括：通过负透明体曝光干燥的负性工作预感板，其中包括其上提供的基底基材，依次包含含有重叠醌叠氮化合物的感光层和硅橡胶层; 开发暴露的板材; 将显影的平板曝光，使曝光值不低于通过负透明度曝光时曝光值的5％; 然后用碱性化合物处理暴露的板。

公开(公告)号：US4642283A

公开(公告)日：1987-02-10

申请号：US711861

申请日：1985-03-14

申请人： Hiroshi Takahashi ,  Yasuhisa Narutomi ,  Yoshimasa Aotani ,  Keisuke Shiba

发明人： Hiroshi Takahashi ,  Yasuhisa Narutomi ,  Yoshimasa Aotani ,  Keisuke Shiba

IPC分类号： G03F7/00 ,  G03F7/022 ,  G03F7/075 ,  G03F7/08

CPC分类号： G03F7/0226 ,  G03F7/0752

摘要： A negative working light-sensitive lithographic plate requiring no dampening solution and a plate making process are described, the negative working light-sensitive lithographic plate comprising a support having, in sequence, on said support, (A) a light-sensitive layer containing (1) an o-quinonediazide compound and (2) a coupling component which causes a diazo coupling reaction under a basic environment, and (B) a silicone rubber layer, and the plate making process comprising imagewise exposing the negative working light-sensitive lithographic plate and developing said exposed plate to obtain a lithographic plate requiring no dampening solution, wherein a step of processing with base is carried out after imagewise exposure.

摘要翻译： 描述了不需要润版溶液和制版工艺的负工作光敏平版印刷版，负工作光敏平版印刷版包括依次在所述载体上的载体，（A）含有（ 1）邻醌二叠氮化合物和（2）在碱性环境下引起重氮偶合反应的偶联组分和（B）硅橡胶层，制版工艺包括将负性光敏平版印版 并显影所述暴露的板以获得不需要润版溶液的平版印刷版，其中在成像曝光之后进行用碱处理的步骤。

公开(公告)号：US4358530A

公开(公告)日：1982-11-09

申请号：US193319

申请日：1980-10-02

申请人： Keisuke Shiba

发明人： Keisuke Shiba

IPC分类号： C07C243/38 ,  C07K14/415 ,  G03C1/043 ,  G03C1/08 ,  G03C1/10 ,  G03F7/00 ,  G03F7/004 ,  G03F7/06 ,  G03F7/095

CPC分类号： C07C243/00 ,  C07C243/38 ,  G03C1/043 ,  G03C1/08 ,  G03F7/0952 ,  Y10S430/15

摘要： A photosensitive lithographic printing plate precursor and a method for the preparation of a lithographic printing plate is described, said precursor comprising a support, a non-silver photosensitive layer and a photographic silver halide emulsion coating, and exhibiting photographic camera speed and a printing durability equivalent to the conventional type presensitized plate due to the underlying non-silver photosensitive layer; the silver halide emulsion coating contains a compound represented by the formual (I)R.sup.1 NHNHCOR.sup.2 (I)in which R.sup.1 represents an aryl group and R.sup.2 represents hydrogen, an aryl group, or an aliphatic group.

摘要翻译： 描述了光敏平版印刷版原版和制备平版印刷版的方法，所述前体包括载体，非银感光层和照相卤化银乳剂涂料，并且具有相机速度和印刷耐久性等效物 由于底层的非银感光层而导致常规类型的感光板; 卤化银乳剂涂料含有由式（I）R1NHNHCOR2（I）表示的化合物，其中R1表示芳基，R2表示氢，芳基或脂族基。

公开(公告)号：US4341856A

公开(公告)日：1982-07-27

申请号：US237057

申请日：1981-02-23

申请人： Tadao Toyama ,  Sho Nakao ,  Keisuke Shiba ,  Hidefumi Sera ,  Masasi Ogawa

发明人： Tadao Toyama ,  Sho Nakao ,  Keisuke Shiba ,  Hidefumi Sera ,  Masasi Ogawa

IPC分类号： G03F7/00 ,  G03F7/004 ,  G03F7/06 ,  G03F7/095 ,  G03C1/76 ,  G03F7/02

CPC分类号： G03F7/0952

摘要： A photosensitive lithographic printing plate precursor comprising a support having a hydrophilic surface and having thereon a non-silver photosensitive layer capable of forming a water-insoluble oleophilic image and a hardened gelatino silver halide photosensitive emulsion layer on the non-silver photosensitive layer.

摘要翻译： 一种感光性平版印刷版原版，其包含具有亲水性表面的载体，并且在其上具有能够在非银感光层上形成水不溶性亲油性图像的非银感光层和硬化的明胶卤化银感光乳剂层。

公开(公告)号：US4241168A

公开(公告)日：1980-12-23

申请号：US835278

申请日：1977-09-21

申请人： Atsuaki Arai ,  Keisuke Shiba ,  Minoru Yamada ,  Nobuo Furutachi

发明人： Atsuaki Arai ,  Keisuke Shiba ,  Minoru Yamada ,  Nobuo Furutachi

IPC分类号： G03C7/38 ,  C07D231/22 ,  C07D521/00 ,  C09B26/02 ,  G03C7/384 ,  G03C1/40

CPC分类号： C07D231/12 ,  C07D231/22 ,  C07D233/56 ,  C07D249/08 ,  G03C7/384

摘要： A photographic two-equivalent magenta coupler represented by the following general formula (I): ##STR1## wherein [A] represents a magenta color image-forming coupler residue, and the ##STR2## moiety represents a group replacing a hydrogen atom of an active methylene group in coupler [A] wherein Z.sub.a Z.sub.b, Z.sub.c and Z.sub.d, which can be the same or different, each represents a methine group or an --N.dbd. group, and the nitrogen-containing ring formed by Z.sub.a to Z.sub.d may further be substituted with a fused ring, with the proviso that the ##STR3## moiety does not represent a benzotriazolyl-1, benzotriazolyl-2, benzimidazolyl-1 or indazolyl-1 group; a photographic light sensitive material containing the photographic coupler; and a method of forming images using the photographic coupler.

摘要翻译： 由下列通式（I）表示的照相双等效品红成色剂：其中[A]表示品红色成像成色剂残基，IMA图部分代表氢原子 在其中Za + L，Zb，Zc和Zd可以相同或不同的成色剂[A]中的活性亚甲基各自表示次甲基或-N =基，并且由Za形成的含氮环 至Zd可以进一步被稠合环取代，条件是图像部分不代表苯并三唑基-1，苯并三唑基-2，苯并咪唑基-1或吲唑基-1基团; 含摄影耦合器的照相感光材料; 以及使用摄影耦合器形成图像的方法。

公开(公告)号：US4237217A

公开(公告)日：1980-12-02

申请号：US853051

申请日：1977-11-17

申请人： Atsuaki Arai ,  Keisuke Shiba ,  Minoru Yamada ,  Nobuo Furutachi ,  Kotaro Nakamura

发明人： Atsuaki Arai ,  Keisuke Shiba ,  Minoru Yamada ,  Nobuo Furutachi ,  Kotaro Nakamura

IPC分类号： C07D231/48 ,  C07D231/52 ,  C09B26/02 ,  G03C7/305 ,  G03C7/38 ,  G03C7/00

CPC分类号： G03C7/38 ,  C07D231/48 ,  C07D231/52 ,  G03C7/30529

摘要： A two-equivalent magenta coupler in which the coupling position is substituted with a sulfonamido group, and capable of forming a magenta color image on coupling with an oxidation product of an aromatic primary amine developing agent, and a silver halide color photographic light-sensitive material having at least one silver halide emulsion layer on a support and containing the two-equivalent magenta coupler.

摘要翻译： 一种二等效的品红成色剂，其中偶联位置被亚磺酰氨基取代，并且能够在与芳族伯胺显影剂的氧化产物偶联时形成品红色图像，以及卤化银彩色照相感光材料 在载体上具有至少一个卤化银乳剂层，并含有两个等效品红成色剂。

公开(公告)号：US4163670A

公开(公告)日：1979-08-07

申请号：US462842

申请日：1974-04-22

申请人： Keisuke Shiba ,  Takeshi Hirose ,  Atsuaki Arai ,  Akio Okumura ,  Yukio Yokota

发明人： Keisuke Shiba ,  Takeshi Hirose ,  Atsuaki Arai ,  Akio Okumura ,  Yukio Yokota

IPC分类号： G03C7/38 ,  C09B26/02 ,  G03C7/333 ,  G03C1/76 ,  G03C1/40

CPC分类号： G03C7/3335

摘要： A color photographic material having on a support at least a photographic emulsion containing an excellent colored coupler represented by the general formula ##STR1## wherein R.sub.1 represents an aryl group or a heterocyclic group; R.sub.2 represents a phenyl group having a halogen atom, an alkoxy group, or an aryloxy group at the ortho-position to the imino group bonded to the 3-position of the pyrazolone ring of the coupler; and R.sub.3 represents a phenyl group having a hydroxyl group at the para-position to the azo group of the coupler; the coupler having a hydrophobic diffusion-resisting group in the molecule thereof.

摘要翻译： 一种彩色照相材料，其在载体上至少含有由通式“IMAGE”表示的优异的着色成色剂的照相乳剂，其中R1表示芳基或杂环基; R2表示在与成色剂的吡唑啉酮环的3-位键合的亚氨基的邻位具有卤素原子，烷氧基或芳氧基的苯基; 并且R 3表示在耦合剂的偶氮基的对位具有羟基的苯基; 该成色剂在其分子中具有疏水性的抗扩散基团。

公开(公告)号：US4138258A

公开(公告)日：1979-02-06

申请号：US805070

申请日：1977-06-09

申请人： Takeshi Hirose ,  Keisuke Shiba ,  Yukio Yokota ,  Kozo Inouye ,  Akio Okumura

发明人： Takeshi Hirose ,  Keisuke Shiba ,  Yukio Yokota ,  Kozo Inouye ,  Akio Okumura

IPC分类号： G03C7/333 ,  G03C1/76 ,  G03C1/40 ,  G03C7/00 ,  G03C7/16

CPC分类号： G03C7/3335

摘要： A multilayer color photographic material comprising a support having thereon at least a blue-sensitive silver halide emulsion containing a yellow coupler, a green-sensitive silver halide emulsion layer containing a magenta coupler, and a red-sensitive silver halide emulsion layer containing a cyan coupler, with the red-sensitive silver halide emulsion layer or a gelatin interlayer adjacent the red-sensitive silver halide emulsion layer containing a non-diffusible colored compound which, on coupling reaction with the oxidation product of a primary aromatic amino developing agent at development, can release a diffusible dye capable of being removed from the photographic layer.

摘要翻译： 一种多层彩色照相材料，其包含至少含有黄色成色剂的感蓝卤化银乳剂，含有品红色成色剂的感绿卤化银乳剂层和含有青色成色剂的感红卤化银乳剂层的载体 与感红卤化银乳剂层或邻近红敏卤化银乳剂层的明胶中间层，其含有非扩散性有色化合物，其在与显影时的伯芳族氨基显影剂的氧化产物偶联反应时可以 释放能够从照相层去除的可扩散染料。

公开(公告)号：US4083721A

公开(公告)日：1978-04-11

申请号：US748604

申请日：1976-12-08

申请人： Kozo Inouye ,  Yukio Yokota ,  Akio Okumura ,  Keisuke Shiba ,  Seiiti Kubodera

发明人： Kozo Inouye ,  Yukio Yokota ,  Akio Okumura ,  Keisuke Shiba ,  Seiiti Kubodera

IPC分类号： G03C7/305 ,  G03C1/40 ,  G03C7/00

CPC分类号： G03C7/30523

摘要： A photographic coupler represented by the following formula (I)[a] -- nhcor (i)wherein A represents a cyan color forming coupler residue having a naphthol nucleus or a phenol nucleus; the RCONH-group is a substituted in the coupling position of [A], and R represents (1) an aliphatic hydrocarbon or alicyclic hydrocarbon group which has at least one electron attractive substituent in the .alpha.-position to the carbonyl group in the RCONH- group, or (2) an aryl group, a heterocyclic group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, an acyl group or an amino group which may be substituted with one or more electron attractive substituents, and R as defined by (1) or (2) above is a residue of a carboxylic acid of the formula RCOOH having a pKa of about 1.3 or less; a photographic light-sensitive silver halide emulsion containing the photographic coupler; and a method of forming images comprising developing an exposed photographic light-sensitive silver halide emulsion in the presence of the photographic couplers.

摘要翻译： 由下式（I）[A] -NHCOR（I）表示的照相成色剂，其中A表示具有萘酚核或酚核的形成青色的成色剂残基; RCONH基团是在[A]的偶合位置上被取代的，R表示（1）在RCONH-基团的羰基的α位上具有至少一个电子吸引取代基的脂族烃或脂环族烃基， 基团，或（2）可以被一个或多个吸电子取代基取代的芳基，杂环基，烷氧基羰基，芳氧基羰基，氨基甲酰基，酰基或氨基，R如 （1）或（2）是具有约1.3或更小pKa的式RCOOH的羧酸的残基; 含有照相成色剂的摄影感光卤化银乳剂; 以及形成图像的方法，包括在照相成色剂的存在下显影曝光的感光卤化银乳剂。