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1. 发明专利

JPH0685065B2 失效
公开(公告)号：JPH0685065B2
公开(公告)日：1994-10-26
申请号：JP25458584
申请日：1984-11-30
申请人： KONISHIROKU PHOTO IND
发明人： MEJI IKU , SUZUKI AKIO , YOSHIDA EIJI , SATO KYOSHI , HOSAKA MASUMI
IPC分类号： G03C1/825 , G03C1/005 , G03C1/043 , G03C1/85

2. 发明专利

JPH0514887B2 失效
公开(公告)号：JPH0514887B2
公开(公告)日：1993-02-26
申请号：JP23713684
申请日：1984-11-11
申请人： KONISHIROKU PHOTO IND
发明人： YOSHIDA EIJI , SUZUKI AKIO , SATO KYOSHI , MEJI IKU , HOSAKA MASUMI
IPC分类号： G03C5/17 , G03C1/00 , G03C1/12 , G03C1/18 , G03C1/825 , G03C1/83 , G03C5/16

3. 发明专利

JPS63221341A SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL PERMITTING HIGH SPEED PROCESSING 失效
公开(公告)号：JPS63221341A
公开(公告)日：1988-09-14
申请号：JP5422287
申请日：1987-03-11
申请人： KONISHIROKU PHOTO IND
发明人： SUZUKI AKIO , YOSHIDA EIJI , NAGASAKI SATORU , HOSAKA MASUMI , TSUJI NOBUAKI
IPC分类号： G03C1/035 , G03C1/005 , G03C1/30 , G03C5/26
摘要： PURPOSE:To obtain the titled material having the high sensitivity and the less generation of fogging and the excellent graininess, even in case of an ultra high speed processing by contg. a prescribed amount of a tabular silver halide particle into a photosensitive silver halide emulsion layer provided on a supporting body together with a hydrophilic colloidal layer, and by improving the degree of hardening of the titled material. CONSTITUTION:The titled material comprises the hydrophilic colloidal layer which contains one or more layers of the photosensitive silver halide (AgX) emulsion layers, and is provided on the supporting body, and the AgX particle contd. in the photosensitive AgX emulsion is mainly composed of the tabular particle which has >=5 times of particle size as large as the thickness of particle, and has >=50% projecting area based on the whole projecting area of the AgX particles contd. in the emulsion. And, the melting time of the titled material is 8-45min, and the amount of gelatin contd. in the hydrophilic colloidal layer contg. the AgX emulsion layer is 2-3.2g/m . The titled material is processed for 20-60sec of the total processing time by an automatic developing machine. The titled material is preferably used vinylsulfone and/or a halogen substd.-S-triazine type hardener. Thus, the high sensitivity, the less generation of fogging, the good pressure resisting property and graininess of the titled material are obtd. in the ultra high speed processing.

4. 发明专利

JPS63184748A SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL CAPABLE OF HYPER RAPID PROCESSING 失效
公开(公告)号：JPS63184748A
公开(公告)日：1988-07-30
申请号：JP23822887
申请日：1987-09-22
申请人： KONISHIROKU PHOTO IND
发明人： YOSHIDA EIJI , SUZUKI AKIO , NAGASAKI SATORU , ARAI MASUMI
IPC分类号： G03C1/76 , G03C1/38 , G03C1/74
摘要： PURPOSE:To enable the hyper rapid processing of the titled material, and to obtain the titled material having the excellent properties such as the sensitivity, the contrast, the max. concentration, the fixing and drying properties by controlling the surface tension of a coating solution in the most lower layer, to the value lower than those of adjacent layer of the outermost layer by >=6dyn/cm, and by specifying viscosities of the each coating solutions and the coating solution of forming its adjacent layer to =6dyn/cm, and the viscosities of the each coating solutions and the coating solution of forming its adjacent layer are specified to , the titled material having the further improved photographic property is obtd.

5. 发明专利

JPS63173040A VERY RAPIDLY PROCESSABLE SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JPS63173040A
公开(公告)日：1988-07-16
申请号：JP405187
申请日：1987-01-13
申请人： KONISHIROKU PHOTO IND
发明人： YOSHIDA EIJI , SUZUKI AKIO , NAGASAKI SATORU , HOSAKA MASUMI
IPC分类号： G03C1/06 , G03C1/047 , G03C1/38 , G03C1/85 , G03C1/89
摘要： PURPOSE:To obtain superior antistatic characteristics and to prevent the exhaustion and contamination of a processing soln. and the contamination of transfer rolls by specifying the total amt. of gelatin in a photosensitive silver halide emulsion layer and a hydrophilic colloidal layer and by incorporating a surfactant contg. alkylene oxide into the colloidal layer. CONSTITUTION:The total amt. of gelatin in a photosensitive silver halide emulsion layer and a hydrophilic colloidal layer is regulated to 2.20-3.10g/m and a surfactant contg. alkylene oxide having >=300mol.wt. is incorporated into the colloidal layer by 10-50mg per 1g gelatin. A silver halide photographic sensitive material having the layers is preferably processed with an automatic developing machine having 20-60sec total processing time. Even when the amt. of gelatin is reduced to such a degree that the sensitive material can withstand very rapid processing having 20-60sec total processing time, superior antistatic characteristics are obtd. and the exhaustion and contamination of a processing soln. and the contamination of transfer rolls are prevented.

6. 发明专利

JPS6242146A SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL FOR X-RAY 失效
公开(公告)号：JPS6242146A
公开(公告)日：1987-02-24
申请号：JP18105085
申请日：1985-08-20
申请人： KONISHIROKU PHOTO IND
发明人： YOSHIDA EIJI , SUZUKI AKIO , NAGASAKI SATORU , HOSAKA MASUMI
IPC分类号： G03C5/16 , C09B23/00 , G03C1/00 , G03C1/005 , G03C1/015 , G03C1/035 , G03C1/18
摘要： PURPOSE:To obtain a material having high sensitivity, a wide exposure range, superior graininess, sharpness and shelf stability and hardly causing fog by safelight by specifying gamma formed by a point having 0.05 optical density and a point having 0.30 optical density and gamma formed by the point having 0.50 optical density and a point having 1.5 optical density. CONSTITUTION:On the characteristic curve of a silver halide photographic sensitive material for X-rays on an orthogonal coordinate system with optical density (D) and the exposure (log E) having the same unit length as the coordinate axes, gamma (gamma1) formed by a point having 0.05 optical density and a point having 0.30 optical density is regulated to 0.50-1.00, and gamma (gamma2) formed by the point having 0.50 optical density and a point having 1.5 optical density is regulated to 2.5-3.5. At least part of the silver halide particles in the sensitive material have 0.5-10mol% average silver iodide content and silver iodide-rich parts having >=20mol% silver iodide content are present in the particles. The sensitive material has one emulsion layer contg. at least one kind of compound selected among compounds represented by formulae I, II, III.

7. 发明专利

JPS61169833A SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JPS61169833A
公开(公告)日：1986-07-31
申请号：JP1151185
申请日：1985-01-23
申请人： KONISHIROKU PHOTO IND
发明人： YOSHIDA EIJI , KURIHARA SEIJI , KAGAWA NOBUAKI , KANEKO YUTAKA , KADOKURA KENJI
IPC分类号： G03C1/12 , G03C1/28
摘要： PURPOSE:To obtain a silver halide photographic sensitive material superior in red-sensitivity, prevented from deterioration of photographic characteristics during storage, and coloring due to remaining dyes, by incorporating a specified sensitizing dye, a specified phenol or a condensate of this phenol and aldehyde. CONSTITUTION:The sensitizing dye is represented by formula I in which Z1, Z2 are each an atomic group necessary for forming an N-contg. 5- or 6-membered hetero ring; each of R1, R2 is an optionally unsatd. aliphatic group; each of Q1, Q2 is an atomic group necessary for forming 4-thiazolidinone, 4- oxazolidinone, 4-imidazolidinone, 5-thiazolidinone, or the like; L1, L2, L3 are each a methine group optionally substd. by methyl, ethoxy, or aryl; X is a mineral acid or org. acid; and m, n are each 0-3. The phenol is represented by formula II in which R , R , R are each H, alkyl, halogen, cycloalkyl. The addition of at least one of the sensitizing dyes of formula I and at least one of the phenols of formula II or its condensate with aldehyde, such as formalin, to the silver halide emulsion layer or an intermediate layer permits the obtained photosensitive material to be prevented from deterioration of photographic characteristics, such as sensitivity and fog resistance, during storage.

8. 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

9. 发明专利

JPS61132946A Silver halide photosensitive material 失效
标题翻译：银红色光敏材料
公开(公告)号：JPS61132946A
公开(公告)日：1986-06-20
申请号：JP25458284
申请日：1984-11-30
申请人： Konishiroku Photo Ind Co Ltd
发明人： HOSAKA MASUMI , SUZUKI AKIO , YOSHIDA EIJI , SATO KIYOSHI , MEJI IKU
IPC分类号： G03C1/10 , G03C1/035 , G03C1/06 , G03C1/14 , G03C1/28
CPC分类号： G03C1/06
摘要： PURPOSE:To obtain the titled material having a high sensitivity and capable of obtaining a good image and enabling a rapid treatment at a high temp. and a less tendency for generating a fog by incorporating a specific org. compd. to a silver halide emulsion layer or its adjacent layer contg. silver halide particles having a prescribed amount of AgI. CONSTITUTION:One of the silver halide emulsion layers contg. 0.5-10mol% AgI in the prescribed particles comprises a compd. shown by formula I wherein Z is P or N, R1, R2, R3 and R4 are each an (subtd.) alkyl, an aryl or an aralkyl group, at least one of R1-R4 groups is an electron attracting substituent such as NO2, CN and a halogen atom, X is an acid anion such as Cl , ClO4 and BF4 or a compd. shown by formula II wherein A is S or Se, B1 and B2 are each a nonmetallic atom capable of forming a hetero cyclic ring, X2 is an anion. An adjacent layer of the prescribed layer comprises >=20mol% AgI in the particle of the silver halide emulsion layer. The titled material gives a good image characteristics and has an improved safe life property.
摘要翻译：目的：获得具有高灵敏度且能够获得良好图像并能够在高温下快速处理的标题材料。并且通过结合特定机构产生雾的较少倾向。 compd。到卤化银乳剂层或其相邻层。卤化银颗粒具有规定量的AgI。构成：卤化银乳剂层之一，规定颗粒中的0.5-10mol％AgI包括一种化合物如式I所示，其中Z为P或N，R 1，R 2，R 3和R 4各自为（亚烷基）烷基，芳基或芳烷基，R 1 -R 4基中的至少一个为吸电子取代基，例如NO 2 CN和卤素原子，X 1是酸性阴离子如Cl - ，ClO 4 - 和BF 4 - 或化合物。由式II表示，其中A是S或Se，B1和B2各自是能够形成杂环的非金属原子，X2 - 是阴离子。规定层的相邻层在卤化银乳剂层的颗粒中包含≥20mol％的AgI。标题材料具有良好的图像特性，具有改善的安全寿命。

10. 发明专利

JPS61116346A Silver halide photosensitive material 失效
标题翻译：银红色光敏材料
公开(公告)号：JPS61116346A
公开(公告)日：1986-06-03
申请号：JP23713484
申请日：1984-11-11
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： G03C5/17 , G03C1/00 , G03C1/005 , G03C1/035 , G03C1/08 , G03C1/18
CPC分类号： G03C1/035 , G03C2001/03535 , G03C2001/03564 , G03C2005/168
摘要： PURPOSE:To enbroaden an exposure latitude of the titled material at a low temp. and a high concentration by incorporating at least one of compds. shown by the specific formulas to at least one of emulsion layers provided on a substrate. CONSTITUTION:The prescribed specific compd. comprises the compds. shown by formula I wherein R1, R2 and R3 are an alkyl or an alkenyl group, X 1 is an anion, Z1 and Z2 are a nonmetallic element necessary to form a benzene ring, the compd. shown by formula II wherein R4 and R5 are each an alkyl group, R6 is a hydrogen atom or a lower alkyl group, X 2 is an anion, Z1 and Z2 are each a nonmetallic atom, and the compd. shown in formula III wherein R7 and R9 are each an alkyl group, R8 and R10 are each a lower alkyl group, X 3 is an anion, Z1 and Z2 are each a nonmetallic atom necessary to form a benzene ring.
摘要翻译：目的：在低温下增加标题材料的曝光宽容度。并且通过并入至少一个化合物而具有高浓度。通过具体的方式示出了提供在基底上的乳剂层中的至少一个。规定：规定的具体化合物包括compds 其中R 1，R 2和R 3为烷基或烯基，X 1为阴离子，Z 1和Z 2为形成苯环所必需的非金属元素。如式II所示，其中R 4和R 5各自为烷基，R 6为氢原子或低级烷基，X 2为阴离子，Z 1和Z 2各自为非金属原子。其中R 7和R 9各自为烷基，R 8和R 10各自为低级烷基，X 3为阴离子，Z 1和Z 2各自为形成苯环所必需的非金属原子。

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