HUT47752A - Method for reduction sensitization of silver-halide photographic emulsions - Google Patents

Method for reduction sensitization of silver-halide photographic emulsions

Info

Publication number
HUT47752A
HUT47752A HU272387A HU272387A HUT47752A HU T47752 A HUT47752 A HU T47752A HU 272387 A HU272387 A HU 272387A HU 272387 A HU272387 A HU 272387A HU T47752 A HUT47752 A HU T47752A
Authority
HU
Hungary
Prior art keywords
silver
halide photographic
photographic emulsions
reduction sensitization
sensitization
Prior art date
Application number
HU272387A
Other languages
Hungarian (hu)
Other versions
HU203120B (en
Inventor
Miklos Szuecs
Belane Frigyik
Lajosne Csaplaros
Istvanne Palotas
Original Assignee
Forte Fotokemiai Ipar
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 Forte Fotokemiai Ipar filed Critical Forte Fotokemiai Ipar
Priority to HU272387A priority Critical patent/HU203120B/en
Priority to GB8814328A priority patent/GB2205966B/en
Priority to JP14922288A priority patent/JPS6415731A/en
Priority to DE19883820592 priority patent/DE3820592A1/en
Publication of HUT47752A publication Critical patent/HUT47752A/en
Publication of HU203120B publication Critical patent/HU203120B/en

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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • 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
    • 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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
HU272387A 1987-06-16 1987-06-16 Process for reductive sensibilisation of silver-halogenid foto-emulsions HU203120B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
HU272387A HU203120B (en) 1987-06-16 1987-06-16 Process for reductive sensibilisation of silver-halogenid foto-emulsions
GB8814328A GB2205966B (en) 1987-06-16 1988-06-16 Reductive sensitization of silver halide photographic emulsions
JP14922288A JPS6415731A (en) 1987-06-16 1988-06-16 Reducing intensifier for photographic emulsion
DE19883820592 DE3820592A1 (en) 1987-06-16 1988-06-16 METHOD FOR REDUCING SENSITIVATION OF SILVER HALOGENIDE PHOTOGRAPHIC EMULSIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU272387A HU203120B (en) 1987-06-16 1987-06-16 Process for reductive sensibilisation of silver-halogenid foto-emulsions

Publications (2)

Publication Number Publication Date
HUT47752A true HUT47752A (en) 1989-03-28
HU203120B HU203120B (en) 1991-05-28

Family

ID=10960841

Family Applications (1)

Application Number Title Priority Date Filing Date
HU272387A HU203120B (en) 1987-06-16 1987-06-16 Process for reductive sensibilisation of silver-halogenid foto-emulsions

Country Status (4)

Country Link
JP (1) JPS6415731A (en)
DE (1) DE3820592A1 (en)
GB (1) GB2205966B (en)
HU (1) HU203120B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2813746B2 (en) * 1989-05-16 1998-10-22 富士写真フイルム株式会社 Silver halide photographic material
US5147756A (en) * 1991-04-11 1992-09-15 E. I. Du Pont De Nemours And Company Stabilized, aqueous hydrazide solutions for photographic elements
EP0568850A1 (en) * 1992-05-06 1993-11-10 E.I. Du Pont De Nemours And Company Photographic silver halide systems containing water soluble cyclodextrin-adjuvant adducts

Also Published As

Publication number Publication date
GB8814328D0 (en) 1988-07-20
GB2205966B (en) 1990-04-18
JPS6415731A (en) 1989-01-19
GB2205966A (en) 1988-12-21
HU203120B (en) 1991-05-28
DE3820592A1 (en) 1988-12-29

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee