DE69300479T2 - Photographische lichtempfindliche Silberhalogenidmaterialien. - Google Patents

Photographische lichtempfindliche Silberhalogenidmaterialien.

Info

Publication number
DE69300479T2
DE69300479T2 DE69300479T DE69300479T DE69300479T2 DE 69300479 T2 DE69300479 T2 DE 69300479T2 DE 69300479 T DE69300479 T DE 69300479T DE 69300479 T DE69300479 T DE 69300479T DE 69300479 T2 DE69300479 T2 DE 69300479T2
Authority
DE
Germany
Prior art keywords
silver halide
photographic light
halide photographic
sensitive materials
sensitive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69300479T
Other languages
English (en)
Other versions
DE69300479D1 (de
Inventor
Takashi Hoshimiya
Toshihide Ezoe
Kazunobu Katoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69300479D1 publication Critical patent/DE69300479D1/de
Application granted granted Critical
Publication of DE69300479T2 publication Critical patent/DE69300479T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/061—Hydrazine compounds
DE69300479T 1992-11-12 1993-11-09 Photographische lichtempfindliche Silberhalogenidmaterialien. Expired - Lifetime DE69300479T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4302603A JP2775560B2 (ja) 1992-11-12 1992-11-12 ハロゲン化銀写真感光材料

Publications (2)

Publication Number Publication Date
DE69300479D1 DE69300479D1 (de) 1995-10-19
DE69300479T2 true DE69300479T2 (de) 1996-02-29

Family

ID=17910973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69300479T Expired - Lifetime DE69300479T2 (de) 1992-11-12 1993-11-09 Photographische lichtempfindliche Silberhalogenidmaterialien.

Country Status (4)

Country Link
US (1) US5378578A (de)
EP (1) EP0598315B1 (de)
JP (1) JP2775560B2 (de)
DE (1) DE69300479T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4310327A1 (de) * 1993-03-30 1994-10-06 Du Pont Deutschland Verfahren zur Erzeugung von Negativbildern mit ultrasteilem Kontrast
DE69326886T2 (de) * 1993-06-09 2000-03-30 Fuji Photo Film Co Ltd Photographisches Silberhalogenidmaterial
US5686222A (en) * 1994-05-24 1997-11-11 Ilford A.G. Dihydrazides
GB9410425D0 (en) * 1994-05-24 1994-07-13 Ilford Ag Novel bishydrazides
CA2190854A1 (en) * 1994-05-24 1995-11-30 Mario Fryberg Novel dihydrazides as dot-promoting agents in photographic image systems
WO1995032453A1 (en) * 1994-05-24 1995-11-30 Ilford Ag Novel dihydrazides as dot-promoting agents in photographic image systems
US5451486A (en) * 1994-11-22 1995-09-19 Sun Chemical Corporation Photographic contrast promoting agents
DE19510614A1 (de) * 1995-03-23 1996-09-26 Du Pont Deutschland Silberhalogenid-Aufzeichnungsmaterial zur Erzeugung von Negativbildern mit ultrasteilem Kontrast
EP0782042B1 (de) * 1995-12-27 1999-12-01 Fuji Photo Film Co., Ltd. Hydrazin-Verbindung und diese enthaltendes photographisches Silberhalogenidmaterial
US5770344A (en) * 1995-12-27 1998-06-23 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive material
US6017674A (en) * 1996-01-19 2000-01-25 Fuji Photo Film Co., Ltd. Silver halide photographic material and processing process thereof
US5858610A (en) * 1996-04-17 1999-01-12 Fuji Photo Film Co., Ltd. Method of developing a hydrazine-containing light-sensitive material to form an image
GB9826870D0 (en) 1998-12-08 1999-01-27 Eastman Kodak Co High contrast photographic element containing a novel nucleator
US6245480B1 (en) 1998-12-08 2001-06-12 Eastman Kodak Company High contrast photographic element containing a novel nucleator
US6818374B2 (en) * 2002-03-22 2004-11-16 Fuji Photo Film Co., Ltd. Silver halide photographic light-sensitive materials and method for development of the same
US10132879B2 (en) 2016-05-23 2018-11-20 Allegro Microsystems, Llc Gain equalization for multiple axis magnetic field sensing
US11255700B2 (en) 2018-08-06 2022-02-22 Allegro Microsystems, Llc Magnetic field sensor
US11169223B2 (en) 2020-03-23 2021-11-09 Allegro Microsystems, Llc Hall element signal calibrating in angle sensor
US11630130B2 (en) 2021-03-31 2023-04-18 Allegro Microsystems, Llc Channel sensitivity matching

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119967B2 (ja) * 1985-01-22 1995-12-20 富士写真フイルム株式会社 硬調ネガ画像形成方法およびハロゲン化銀写真感光材料
US4994365A (en) * 1990-05-24 1991-02-19 Eastman Kodak Company High contrast photographic element including an aryl sulfonamidophenyl hydrazide containing an alkyl pyridinium group
US5126227A (en) * 1990-10-17 1992-06-30 Eastman Kodak Company High contrast photographic elements containing ballasted hydrophobic isothioureas
US5279919A (en) * 1991-07-30 1994-01-18 Fuji Photo Film Co., Ltd. Silver halide photographic material
JPH0534853A (ja) * 1991-08-01 1993-02-12 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JP2847595B2 (ja) * 1992-07-07 1999-01-20 富士写真フイルム株式会社 ハロゲン化銀写真感光材料の処理方法

Also Published As

Publication number Publication date
DE69300479D1 (de) 1995-10-19
US5378578A (en) 1995-01-03
JP2775560B2 (ja) 1998-07-16
JPH06148777A (ja) 1994-05-27
EP0598315A1 (de) 1994-05-25
EP0598315B1 (de) 1995-09-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP