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1. 发明专利

JPS61132948A Silver halide photosensitive material 失效
标题翻译：银红色光敏材料
公开(公告)号：JPS61132948A
公开(公告)日：1986-06-20
申请号：JP25458584
申请日：1984-11-30
申请人： Konishiroku Photo Ind Co Ltd
发明人： MEJI IKU , SUZUKI AKIO , YOSHIDA EIJI , SATO KIYOSHI , HOSAKA MASUMI
IPC分类号： G03C1/825 , G03C1/005 , G03C1/043 , G03C1/85
CPC分类号： G03C1/043
摘要： PURPOSE:To prevent a deterioration of image and to give an excellent antistatic property to the titled material by incorporating a specific polyethylene oxide compd. to a hydrophilic colloid layer of the titled material having a more than a prescribed degree of hardness. CONSTITUTION:The polyalkylene oxide compds. shown by formula I or II wherein R is an alkyl, an alkenyl or an aryl group, L is -O-, or -S-, R1 and R2 are each a hydrogen atom, a halogen atom, an acyl, a carboxyl, an alkoxycarbonyl or an alkyl group, R3 is a hydrogen atom, a methyl or an alpha-furyl group, (m) and (n) are each 2-50, and such a said compds. shown by formulas III and IV are incorporated to the prescribed hydrophilic colloid layer. The titled material is prepared by forming the prescribed colloid layer so as to be 7-30min periods during a start of dissolving said layer when the titled material is dipped in an aqueous solution contg. 1.5wt% sodium hydroxide at 50 deg.C.
摘要翻译：目的：为了防止图像劣化，并通过掺入特定的聚环氧乙烷化合物，赋予标题材料优异的抗静电性能。涉及具有超过规定硬度的标题材料的亲水胶体层。构成：聚环氧烷烃由式I或II表示，其中R是烷基，烯基或芳基，L是-O-或-S-，R 1和R 2各自是氢原子，卤素原子，酰基，羧基，烷氧基羰基或烷基，R 3为氢原子，甲基或α-呋喃基，（m）和（n）各自为2-50，并且所述化合物。由式III和IV表示的是掺入规定的亲水胶体层。标题材料通过在将标题材料浸渍在水溶液中时，在开始溶解所述层期间形成规定的胶体层而制备为7〜30分钟。在50℃下1.5wt％氢氧化钠

2. 发明专利

JPS5736574B2 JPS5736574B2 - 失效
公开(公告)号：JPS5736574B2
公开(公告)日：1982-08-04
申请号：JP13637578
申请日：1978-11-07
IPC分类号： G03C1/04 , G03C1/043 , G03C1/06
CPC分类号： G03C1/043

3. 发明专利

JP2008090133A Copolymer and heat developable photosensitive material containing the same 审中-公开
标题翻译：共聚物和含有它的热可变光敏材料
公开(公告)号：JP2008090133A
公开(公告)日：2008-04-17
申请号：JP2006272702
申请日：2006-10-04
申请人： Konica Minolta Medical & Graphic Inc , コニカミノルタエムジー株式会社
发明人： SAKURAGI RIE , FUKUSAKA KIYOSHI , ISHIGE OSAMU
IPC分类号： G03C1/498 , C08F4/04 , C08F220/18 , C08F220/56
CPC分类号： G03C1/49863 , C08F265/00 , C08F265/04 , C08F283/06 , C08L51/003 , C08L51/08 , G03C1/043 , G03C2200/47 , Y10S430/165 , C08L2666/02
摘要： PROBLEM TO BE SOLVED: To obtain an amphiphilic block copolymer capable of dispersing hydrophilic protective colloidal particles in a hydrophobic solvent, and to provide a heat developable photosensitive material having high maximum image density and low fog density by using the copolymer. SOLUTION: The heat developable photosensitive material contains the copolymer comprising a backbone comprising a chain having a repeating unit represented by formula (1) and a chain having a repeating unit represented by formula (2). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：获得能够将亲水性保护性胶体颗粒分散在疏水性溶剂中的两亲性嵌段共聚物，并通过使用共聚物提供具有高最大图像密度和低雾度密度的热显影性感光材料。热可显影感光材料包含共聚物，该共聚物包括主链，其包含具有由式（1）表示的重复单元的链和具有由式（2）表示的重复单元的链。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JPS6124704B2 JPS6124704B2 - 失效
公开(公告)号：JPS6124704B2
公开(公告)日：1986-06-12
申请号：JP3323682
申请日：1982-03-02
申请人： Konishiroku Photo Ind
发明人： YOROZUDO HIDETOSHI
IPC分类号： G03C5/29 , G03C1/043 , G03C1/06 , G03C1/36
CPC分类号： G03C1/043

5. 发明专利

JP2003015245A Silver halide photographic emulsion 有权
标题翻译：银色摄影乳液
公开(公告)号：JP2003015245A
公开(公告)日：2003-01-15
申请号：JP2001378886
申请日：2001-12-12
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MIYAMOTO YASUSHI , NISHIKAWA TOSHIHIRO , HARAGUCHI NOBUYUKI , IKEDA HIDEO , MORI TAKAYOSHI
IPC分类号： G03C1/035 , G03C1/005 , G03C1/04 , G03C1/043 , G03C1/053 , G03C1/14 , G03C1/34
CPC分类号： G03C1/0051 , G03C1/04 , G03C1/043 , G03C1/053 , G03C1/14 , G03C1/346 , G03C2001/0055 , G03C2001/0058 , G03C2001/03511 , G03C2001/03535 , G03C2001/03552 , G03C2200/40
摘要： PROBLEM TO BE SOLVED: To provide a silver halide photographic emulsion having high sensitiv ity and excellent in storage stability and reciprocity law characteristics at low illuminance and to provide a silver halide photographic emulsion excellent also in aging stability in the dissolved state and pressure resistance. SOLUTION: In the silver halide photographic emulsions, >=70% of the total projected area is occupied by silver halide grains which satisfy the following conditions (a)-(d); (a) the grains consist of tabular silver halide host grains having two principal planes parallel to each other and an aspect ratio of >=2 and protrusions of silver halide epitaxial-joined to the surfaces of the host grains, (b) the silver bromide contents of the host grains and the protrusions are >=70 mol% each, (c) the proportion of the amount of silver in the protrusions to that in the host grains is
摘要翻译：要解决的问题：提供在低照度下具有高灵敏度和优异的储存稳定性和互易律特性的卤化银照相乳剂，并提供在溶解态和耐压性下老化稳定性优异的卤化银照相乳剂。解决方案：在卤化银照相乳剂中，占总投影面积的70％占卤化银颗粒，满足下列条件（a） - （d）; （a）晶粒由片状卤化银主体颗粒组成，其具有彼此平行的两个主平面和> = 2的纵横比和外延连接到主体颗粒表面的卤化银突起，（b）溴化银主体颗粒和突起的含量各自为70摩尔％，（c）突起中的银量与主体颗粒中的银的比例为<= 12％，（d）每个颗粒具有浅电子陷阱区。

6. 发明专利

JPS58215641A Silver halide photosensitive material processable in bright room 失效
标题翻译：银色光敏材料可在明亮的房间处理
公开(公告)号：JPS58215641A
公开(公告)日：1983-12-15
申请号：JP9752982
申请日：1982-06-09
申请人： Konishiroku Photo Ind Co Ltd
发明人： IBE YOSHIO , TAKAHASHI KAZUO , YOSHIDA KAZUHIRO
IPC分类号： G03C1/06 , G03C1/005 , G03C1/043
CPC分类号： G03C1/043
摘要： PURPOSE:To obtain the titled material capable of obtaining a good quality of character erasability using UV exposure, by adding a polyethylene oxide compd. to a specified silver halide emulsion layer, and a yellow dye to said material. CONSTITUTION:A silver halide emulsion layer formed on a supprt contains a polyethylene oxide compd. represented by formula I , II or III and 3-20mol% silver bromide prepared in the presence of a soluble Rh salt and Ir salt, and the titled material is prepared besides by adding a dye having 400-500nm absorption max. In formulae I , II and III, R1 is 1-5C alkoxy, alkyl, or aryl; R2 is 2- 5C alkylene or a divalent aromatic group; a+d is 5-70; b+e is 5-50; and c is 0-30; l+n is 5-70; R3 is 4-22C alkyl, optionally substd. phenyl, a group of formula IV or V; R4, R5 are each H or 1-9 alkyl; R6 is 3-21C alkyl; and p is 5-70.
摘要翻译：目的：通过添加聚环氧乙烷化合物，获得能够使用紫外线照射获得良好的字符擦除性质的标题材料。到指定的卤化银乳剂层，以及黄色染料。构成：在支架上形成的卤化银乳剂层含有聚环氧乙烷。由式I，II或III表示，并在可溶性Rh盐和Ir盐存在下制备3-20mol％溴化银，并通过加入最大吸收峰值为400-500nm的染料制备标题材料。在式I，II和III中，R 1是1-5C烷氧基，烷基或芳基; R2为2-5C亚烷基或二价芳基; a + d为5-70; b + e为5-50; c为0-30; l + n为5-70; R3是4-22C烷基，任选地被取代。苯基，式IV或V的基团; R4，R5分别为H或1-9个烷基; R6为3-21C烷基; p为5-70。

7. 发明专利

JPS5847698B2 JPS5847698B2 - 失效
公开(公告)号：JPS5847698B2
公开(公告)日：1983-10-24
申请号：JP7674176
申请日：1976-06-28
申请人： Fuji Photo Film Co Ltd
发明人： YONEYAMA SHOZO , INOE AKYUKI
IPC分类号： G03C5/29 , C08G65/00 , C08G65/14 , G03C1/043 , G03C1/06
CPC分类号： G03C1/043

8. 发明专利

JP3630262B2 Method for producing a silver halide tabular grain emulsion 失效
公开(公告)号：JP3630262B2
公开(公告)日：2005-03-16
申请号：JP10192597
申请日：1997-04-18
申请人：富士写真フイルム株式会社
发明人：茂治占部 , 淳一山之内 , 陽一細谷 , 勇夫露木
IPC分类号： G03C1/015 , G03C1/005 , G03C1/035 , G03C1/04 , G03C1/043 , G03C1/047 , G03C1/053 , G03C1/07
CPC分类号： G03C1/0051 , G03C1/015 , G03C1/04 , G03C1/043 , G03C1/047 , G03C1/053 , G03C2001/0153 , G03C2200/03 , G03C2200/09
摘要： A method for producing a light-sensitive silver halide photographic emulsion is disclosed, comprising (a) a step of forming silver halide grain nuclei containing twin grain nuclei in a dispersion medium solution, (b) a step of ripening said grain nuclei to preferentially remain tabular grain nuclei, and (c) a step of growing said tabular grain nuclei into tabular grains to form a tabular silver halide grain, wherein in step (a), a silver halide nucleus having a chloride content of 10 mol % or more based on the amount of silver contained in the nucleus is formed, and the tabular silver halide grain obtained through steps (a), (b) and (c) has a Br content of 50 mol % or more based on the total silver amount.

9. 发明专利

JPS6126656B2 JPS6126656B2 - 失效
公开(公告)号：JPS6126656B2
公开(公告)日：1986-06-21
申请号：JP12697079
申请日：1979-10-02
申请人： Fuji Photo Film Co Ltd
发明人： SHIBA KEISUKE
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

10. 发明专利

JPS58221840A Photosensitive silver halide material 失效
标题翻译：感光银卤素材料
公开(公告)号：JPS58221840A
公开(公告)日：1983-12-23
申请号：JP10504782
申请日：1982-06-17
申请人： Konishiroku Photo Ind Co Ltd
发明人： KOBAYASHI AKIRA , ATOYAMA HIROYUKI , MURAKAMI TAKESHI
IPC分类号： G03C1/06 , G03C1/043
CPC分类号： G03C1/043
摘要： PURPOSE: To obtain high photographic performance whether a lith type or non- lith type developer is used, by incroporating fine-grained paraffin having a specified grain size or below and at least 1 kind of compound having an alkylene oxide chain in the molecule into at least one photographic constituent layer contg. silver halide contg. a specified amount of silver chloride.
CONSTITUTION: A high developing speed is necessary for silver halide used in a photosensitive emulsion to cause explosive development such as lith development, so ≥50mol% silver chloride is required to be contained in the silver halide. Silver chlorobromide or silver chloroiodobromide contg. 60mol% siliver chloride, ≤40mol% silver bromide and ≤5mol% silver iodide is preferably used as the silver halide. The grain size of fine-grained paraffin contained in a photographic constituent layer is ≤5μm, preferably ≤1μm. By combining a polyalkylene oxide compound to be incorporated into the photographic constituent layer with the fine-grained paraffin, fog is not increased during non-lith development, and the photographic performance is remarkably improved whether a lith type or non- lith type processing soln. is used.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了获得高照度性能，无论是使用石英型还是非石英型显影剂，通过将特定晶粒尺寸以下的细粒石蜡和至少1种具有分子中烯化氧链的化合物放入最少一个摄影构成层卤化银规定量的氯化银。构成：感光乳剂中使用的卤化银需要高显影速度引起爆发性发展，如锂显影，因此需要在卤化银中含有≥50mol％的氯化银。氯溴化银或氯碘溴酸银优选使用60mol％氯化铁，<40mol％溴化银和<= 5mol％碘化银作为卤化银。包含在照相构成层中的细粒石蜡的粒径为≤5μm，优选<=1μm。通过将要结合到照相构成层中的聚环氧烷化合物与细粒石蜡组合，在非晶化显影期间雾不增加，并且无论是锂型还是非晶型加工溶液，照相性能显着提高。用来。

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