DE69422773D1 - Photographisches, lichtempfindliches Silberhalogenidmaterial - Google Patents

Photographisches, lichtempfindliches Silberhalogenidmaterial

Info

Publication number
DE69422773D1
DE69422773D1 DE69422773T DE69422773T DE69422773D1 DE 69422773 D1 DE69422773 D1 DE 69422773D1 DE 69422773 T DE69422773 T DE 69422773T DE 69422773 T DE69422773 T DE 69422773T DE 69422773 D1 DE69422773 D1 DE 69422773D1
Authority
DE
Germany
Prior art keywords
silver halide
sensitive material
photographic light
halide photographic
light
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
DE69422773T
Other languages
English (en)
Inventor
Susumu Sudo
Yasushi Usagawa
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE69422773D1 publication Critical patent/DE69422773D1/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
    • G03C1/485—Direct positive emulsions
    • G03C1/48538—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure
    • G03C1/48546—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent
    • G03C1/48561—Direct positive emulsions non-prefogged, i.e. fogged after imagewise exposure characterised by the nucleating/fogging agent hydrazine compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69422773T 1993-08-31 1994-08-26 Photographisches, lichtempfindliches Silberhalogenidmaterial Expired - Lifetime DE69422773D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21649293 1993-08-31

Publications (1)

Publication Number Publication Date
DE69422773D1 true DE69422773D1 (de) 2000-03-02

Family

ID=16689285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422773T Expired - Lifetime DE69422773D1 (de) 1993-08-31 1994-08-26 Photographisches, lichtempfindliches Silberhalogenidmaterial

Country Status (3)

Country Link
US (1) US5424170A (de)
EP (1) EP0650087B1 (de)
DE (1) DE69422773D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476747A (en) * 1994-01-13 1995-12-19 Konica Corporation Silver halide light-sensitive photographic material
JP3418043B2 (ja) * 1995-02-15 2003-06-16 富士写真フイルム株式会社 発色現像主薬、ハロゲン化銀写真感光材料および画像形成方法
GB2306226B (en) * 1995-10-12 1999-07-28 Kodak Ltd Photographic silver halide materials
JP3361001B2 (ja) * 1995-11-30 2003-01-07 富士写真フイルム株式会社 発色現像主薬、ハロゲン化銀写真感光材料および画像形成方法
JP3337886B2 (ja) * 1995-11-30 2002-10-28 富士写真フイルム株式会社 発色現像主薬、ハロゲン化銀写真感光材料および画像形成方法
JP3699760B2 (ja) * 1995-11-30 2005-09-28 富士写真フイルム株式会社 アゾ色素化合物の製造方法
JPH1048789A (ja) * 1996-08-02 1998-02-20 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料の処理方法
JP4170105B2 (ja) * 2003-02-04 2008-10-22 富士フイルム株式会社 ハロゲン化銀写真感光材料

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064700A (en) * 1935-06-18 1936-12-15 Stein Alexander Electromagnetic device
US2456957A (en) * 1945-09-28 1948-12-21 Animal Trap Co America Gun trap
GB635841A (en) * 1947-05-13 1950-04-19 Kodak Ltd Improvements in photographic silver halide emulsions
US2563758A (en) * 1947-06-12 1951-08-07 Hugh B Tinling Pole incising machine
US2497875A (en) * 1947-10-17 1950-02-21 Eastman Kodak Co Direct positive photographs using aerial fogging developer
US2588982A (en) * 1950-10-26 1952-03-11 Eastman Kodak Co Direct positive photographs using hydrazine in the emulsion
CH420822A (de) * 1960-10-17 1966-09-15 Hoffmann La Roche Wasserdispergierbare Carotinoidzubereitung
GB1059782A (en) * 1962-09-11 1967-02-22 Eastman Kodak Co Photographic silver halide emulsions and sensitive materials prepared therefrom
US3367778A (en) * 1965-04-15 1968-02-06 Eastman Kodak Co Silver salt direct positive emulsion
FR1456581A (fr) * 1965-07-13 1966-10-28 Kodak Pathe Nouveau produit sensible aux rayonnements
US3317322A (en) * 1965-08-27 1967-05-02 Eastman Kodak Co Photographic emulsions having high internal sensitivity
US3531291A (en) * 1967-04-07 1970-09-29 Eastman Kodak Co Silver halide emulsions capable of being chemically or photo developed
US3496577A (en) * 1967-07-14 1970-02-24 Juan Angel Saldana Pushup bathtub,supplemental tub fixture and wall-unit containing towel-linen cabinet
US3761266A (en) * 1971-03-10 1973-09-25 Eastman Kodak Co Silver halide emulsions predominantly chloride containing silver halide grains with surfaces chemically sensitized and interiors free fromchemical sensitization and the use thereof in reversal processes
US4686167A (en) * 1985-09-26 1987-08-11 Anitec Image Corporation Compositions comprising ethane dioic acid hydrazide compounds and derivatives useful as dot-promoting agents
US4988504A (en) * 1987-08-19 1991-01-29 General Electric Company Silicone surfactants
JP2683796B2 (ja) * 1988-03-03 1997-12-03 コニカ株式会社 高コントラストな画像を得ることができるハロゲン化銀写真感光材料
JPH0782221B2 (ja) * 1988-06-28 1995-09-06 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
JP2903167B2 (ja) * 1990-03-09 1999-06-07 コニカ株式会社 ハロゲン化銀写真感光材料
US4988604A (en) * 1990-05-24 1991-01-29 Eastman Kodak Company High contrast photographic element including an aryl sulfonamidophenyl hydrazide containing both thio and ethyleneoxy groups
US5041355A (en) * 1990-05-24 1991-08-20 Eastman Kodak Company High contrast photographic element including an aryl sulfonamidophenyl hydrazide containing ethyleneoxy groups
JPH0677138B2 (ja) * 1990-12-27 1994-09-28 三菱製紙株式会社 画像形成方法

Also Published As

Publication number Publication date
EP0650087A1 (de) 1995-04-26
US5424170A (en) 1995-06-13
EP0650087B1 (de) 2000-01-26

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Legal Events

Date Code Title Description
8332 No legal effect for de