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61. 发明专利

JPH0148537B2 失效
公开(公告)号：JPH0148537B2
公开(公告)日：1989-10-19
申请号：JP18740583
申请日：1983-10-06
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKAHASHI OSAMU , SAKAI MINORU
IPC分类号： G03C8/44 , G03C7/00 , G03C8/08 , G03C8/36

62. 发明专利

JPH0141378B2 失效
公开(公告)号：JPH0141378B2
公开(公告)日：1989-09-05
申请号：JP20086282
申请日：1982-11-15
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKAHASHI OSAMU , YAMAMURA NOBUO , KURAKI YASUO , OGAWA SHUNJI , NAKAGAWA HIROSHI
IPC分类号： B01F3/12 , C09B67/46 , C09C1/56 , C09D17/00 , G03C1/825 , G03C8/48

63. 发明专利

JPH01134452A IMAGE FORMING METHOD 失效
公开(公告)号：JPH01134452A
公开(公告)日：1989-05-26
申请号：JP29361487
申请日：1987-11-20
申请人： FUJI PHOTO FILM CO LTD
发明人： FUJIMOTO HIROSHI , TAKAHASHI OSAMU
IPC分类号： G03C1/06 , G03C1/775 , G03C7/26 , G03C7/30 , G03C7/32 , G03C7/388 , G03C7/396 , G03C7/413
摘要： PURPOSE:To improve the stability of a color image by developing a silver halide color photographic sensitive material provided with a layer contg. the dispersion of a lipophilic fine particle, with a color developer which contains N-hydroxy alkyl substd.-p-phenylene diamine derivative and does not substantially contain benzyl alcohol. CONSTITUTION:The silver halide color photosensitive material provides with the layer contg. the dispersion of the lipophilic fine particle which contains at least one kind of an oil soluble coupler capable of forming a non-dispersible color matter and having been subjected to an anti-dispersive treatment is developed with the color developer which contains N-hydroxy alkyl substd.-p- phenylene diamine derivative, and does not substantially contain benzyl alcohol. As the water insoluble and oil solvent soluble polymer to be incorporated in the lipophilic fine particle in combination with the specified oil soluble coupler, the water insoluble and org. solvent soluble polymer consisting of at least one kind of recurrent unit having no acid group in a main or side chain is used. Thus, the stability of a color image and the rapid processing of the photosensitive material superior to the conventional method can be accomplished.

64. 发明专利

JPS63158545A COLOR PHOTOGRAPHY AND ITS PRODUCTION 失效
公开(公告)号：JPS63158545A
公开(公告)日：1988-07-01
申请号：JP15703187
申请日：1987-06-24
申请人： FUJI PHOTO FILM CO LTD
发明人： MORIGAKI MASAKAZU , SETO NOBUO , TAKAHASHI OSAMU , NARUSE HIDEAKI
IPC分类号： G03C7/26 , C07D207/46 , C07D209/48 , C07D213/68 , C07D215/38 , C07D231/12 , C07D231/20 , C07D231/22 , C07D231/56 , C07D233/66 , C07D237/14 , C07D237/32 , C07D261/12 , C07D263/44 , C07D271/06 , C07D309/40 , C07D501/00 , G03C7/30 , G03C7/392 , G03C7/407
摘要： PURPOSE:To prevent the deterioration of image quality caused by the lapse of time, and the generation of a stain in the color photography by incorporating a compd. which is chemically inactive and is substantially colorless by chemically binding with a residual color developer contg. an aromatic amine, after color development, to a photosensitive material. CONSTITUTION:The photographic sensitive material contains a color image forming coupler capable of forming a color matter by effecting the oxidative coupling reaction of a silver halide emulsion layer provided on a substrate body by applying it, and the color developer contg. the aromatic amine. Said photographic sensitive material is image-wisely exposed, followed by processing the color development and a bleach- fixing treatment to form the color photography. In the color photographic processing, the compd. which is capable of improving a preservable property and is chemically inactive and substantially colorless by chemically binding with the color developer composed of the aromatic amine, is incorporated optionally to the photosensitive material at the time of the processing step such as at the time of producing the photosensitive material, during or after processing it. Thus, the generation of discoloration in a white ground of the color photography is prevented, even in case of storaging or displaying it for long period.

65. 发明专利

JPS6338936A SILVER HALIDE COLOR PHOTOGRAPHIC SENSITIVE MATERIAL 失效
公开(公告)号：JPS6338936A
公开(公告)日：1988-02-19
申请号：JP18391786
申请日：1986-08-05
申请人： FUJI PHOTO FILM CO LTD
发明人： NARUSE HIDEAKI , NAKASHINO KIYOSHI , MORIGAKI MASAKAZU , TAKAHASHI OSAMU
IPC分类号： G03C7/26 , G03C7/392
摘要： PURPOSE:To obtain high shelf stability by incorporating at least one kind of specified compd. into a photographic layer formed on a support. CONSTITUTION:At least one kind of compd. represented by a formula R-X (where R is an aliphatic group and X is halogen) is incorporated into a photographic layer formed on a support. The aliphatic group R in the formula is straight chain, branched chain or cyclic alkyl, alkenyl or alkynyl and may be substituted. The number of C atoms in the aliphatic residue (hydrocarbon moiety) of the optionally substituted aliphatic group is >=1. The upper limit of the number of C atoms is not especially restricted but is preferably set at

66. 发明专利

JPS6245542B2 失效
公开(公告)号：JPS6245542B2
公开(公告)日：1987-09-28
申请号：JP9793380
申请日：1980-07-17
申请人： FUJI PHOTO FILM CO LTD
发明人： KATO EIICHI , HARADA TOORU , OOKI NOBUTAKA , TAKAHASHI OSAMU , SAKAI MINORU
IPC分类号： G03C8/08 , G03C7/392

67. 发明专利

JPS62175743A COLOR IMAGE FORMING METHOD 失效
公开(公告)号：JPS62175743A
公开(公告)日：1987-08-01
申请号：JP1848386
申请日：1986-01-30
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKAHASHI OSAMU , NARUSE HIDEAKI , ARAKAWA JUN , YAMAGUCHI JIRO
IPC分类号： G03C7/26 , G03C7/30 , G03C7/396
摘要： PURPOSE:To obtain the excellent color image for a short period by processing a photographic sensitive material contg. a specific compd. according to a prescribed operation, substantially without using benzyl alcohol. CONSTITUTION:The titled method lies in developing the silver halide color photographic sensitive material which forms a photographic layer contg. the compd. shown by the formula on a substrate, with a color developer which does not substantially contain benzyl alcohol for

68. 发明专利

JPS6118945A Color diffusion transfer film unit 失效
标题翻译：彩色扩展传输单元
公开(公告)号：JPS6118945A
公开(公告)日：1986-01-27
申请号：JP13953984
申请日：1984-07-05
申请人： Fuji Photo Film Co Ltd
发明人： TAKAHASHI OSAMU
IPC分类号： G03C7/00 , G03C8/08 , G03C8/44
CPC分类号： G03C8/44
摘要： PURPOSE:To improve the latitude in processing temp. by combining a photosensitive sheet having a specified silver halide emulsion layer and an image receiving sheet having a neutralizing layer and a mordanting layer with a vessel contg. an alkaline processing composition. CONSTITUTION:The photosensitive sheet is obtd. by forming at least one silver halide emulsion layer contg. a nondiffusible dye providing compound on a support. A color diffusion transfer film unit is composed of the photosensitive sheet, an image receiving sheet and a vessel contg. an alkaline processing composition of >=13pH. The nondiffusible dye providing compound can release a diffusible dye or a precursor thereof by a reaction with the oxidized product of a silver halide developing agent produced by processing with the alkaline processing composition in the presence of the developing agent after exposure. The diffusible dye or the precursor thereof diffuses in the image receiving layer and forms a transferred image.
摘要翻译：目的：提高加工温度的纬度。通过组合具有特定卤化银乳剂层的感光片和具有中和层和媒染层的图像接收片，碱性处理组合物。构成：感光片是可见的。通过形成至少一种卤化银乳剂层，在载体上提供化合物的非扩散性染料。彩色扩散转印膜单元由感光片，图像接收片和容器盖组成。 > 13pH的碱性处理组合物。通过与曝光后的显影剂的存在下用碱处理组合物进行处理而产生的卤化银显影剂的氧化产物的反应，可以使不扩散染料提供化合物释放扩散染料或其前体。可扩散染料或其前体在图像接收层中扩散并形成转印图像。

69. 发明专利

JPS60238831A PHOTOSENSITIVE MATERIAL 失效
公开(公告)号：JPS60238831A
公开(公告)日：1985-11-27
申请号：JP9526984
申请日：1984-05-11
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKAHASHI OSAMU
IPC分类号： G03C1/04 , G03C1/498 , G03C7/00 , G03C8/08
摘要： PURPOSE:To improve latitude of processing temp. by forming on a support a silver halide photographic emulsion layer contg. particles composed of a hydroquinone deriv. and a homo- or co-polymer having repeating units specified in structure both formed in one body. CONSTITUTION:The photosensitive material is obtained by forming on the support one or more silver halide photographic emulsion layers in combination with a dye donor capable of releasing a mobile dye imagewise as a result of exposure and development processing. At that time, particles composed of a hydroquinone deriv. and a homo- or co-polymer having repeating units represented by the formula on the main chain or side chains being insoluble in water but soluble in org. solvent are formed each in one body and separately dispersed into said silver halide photographic emulsion layer or the hydrophilic colloidal layer contg. said dye donor.

70. 发明专利

JPS60184247A PHOTOSENSITIVE MATERIAL FOR COLOR DIFFUSION TRANSFER METHOD 失效
公开(公告)号：JPS60184247A
公开(公告)日：1985-09-19
申请号：JP3965484
申请日：1984-03-01
申请人： FUJI PHOTO FILM CO LTD
发明人： TAKAHASHI OSAMU , MAKINO KATSUMI
IPC分类号： G03C8/08 , G03C7/20 , G03C8/00
摘要： PURPOSE:To obtain an interlayer capable of enlarging the latitude of processing temp. affecting image density by mixing 2 kinds of dispersions difference in composition, and controlling the temp. dependency of scavenger activity. CONSTITUTION:The second component constituting dispersed particles miscible with the first component of the scavenger of the oxidized product of a developing agent is insoluble in water, and has a b.p. of >=200 deg.C, and e.g., alkyl phthalate, such as dibutyl phthalate, can be used for the second component. As the scavenger, e.g., hydroquinones, aminophenols, etc. are used. These scavengers and the second component are dissolved in a low-boiling solvent and added into a hydrophilic colloid to prepare an emulsion, or a material different from the second component is used or an amt. of the second component is changed in use ratio to prepare the second emulsion, and these emulsions are mixed to obtain an emulsion to be used for an interlayer. This scavenger is used in an amt. of about 0.4-10millimol/m , and the second component is used in a second component/scavenger weight ratio of 1/10-10/1. As the silver halide emulsion, silver iodobromide or silver chlorobromide contg.

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