AT297479B - Silver halide developer material - Google Patents

Silver halide developer material

Info

Publication number
AT297479B
AT297479B AT177670A AT177670A AT297479B AT 297479 B AT297479 B AT 297479B AT 177670 A AT177670 A AT 177670A AT 177670 A AT177670 A AT 177670A AT 297479 B AT297479 B AT 297479B
Authority
AT
Austria
Prior art keywords
silver halide
developer material
halide developer
silver
halide
Prior art date
Application number
AT177670A
Other languages
German (de)
Inventor
Rolf Steven Gabrielsen
Ismael Adolfo Olivares
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of AT297479B publication Critical patent/AT297479B/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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/42—Developers or their precursors
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Hydrogenated Pyridines (AREA)
AT177670A 1969-10-02 1970-02-26 Silver halide developer material AT297479B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86333969A 1969-10-02 1969-10-02

Publications (1)

Publication Number Publication Date
AT297479B true AT297479B (en) 1972-03-27

Family

ID=25340914

Family Applications (1)

Application Number Title Priority Date Filing Date
AT177670A AT297479B (en) 1969-10-02 1970-02-26 Silver halide developer material

Country Status (9)

Country Link
US (1) US3672896A (en)
JP (1) JPS4843137B1 (en)
AT (1) AT297479B (en)
BE (1) BE749930A (en)
BR (1) BR7017038D0 (en)
DE (1) DE2009056C2 (en)
FR (1) FR2065792A5 (en)
GB (1) GB1320417A (en)
NL (1) NL7014473A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128439U (en) * 1974-08-26 1976-03-01
US4154611A (en) * 1978-02-27 1979-05-15 Polaroid Corporation Bicyclic reductone developing agents
US4365085A (en) * 1978-02-27 1982-12-21 Polaroid Corporation Bicyclic reductone developing agents
US4906553A (en) * 1988-05-09 1990-03-06 Fuji Photo Film Co., Ltd. Processing process for silver halide black and white photographic materials
US5427905A (en) * 1994-07-13 1995-06-27 Polaroid Corporation Thermally processable image-recording material including reductone developing agent
US5763146A (en) * 1996-11-27 1998-06-09 Eastman Kodak Company Photographic materials containing water soluble amino hexose reductones
US5763145A (en) * 1996-11-27 1998-06-09 Eastman Kodak Company Photographic element containing a reductone and, in the most blue light sensitive layer, a fine grain emulsion

Also Published As

Publication number Publication date
DE2009056A1 (en) 1971-04-22
DE2009056C2 (en) 1982-08-12
GB1320417A (en) 1973-06-13
JPS4843137B1 (en) 1973-12-17
NL7014473A (en) 1971-04-06
US3672896A (en) 1972-06-27
FR2065792A5 (en) 1971-08-06
BR7017038D0 (en) 1973-01-18
BE749930A (en) 1970-10-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee