BR7017038D0 - Aperfeicoamento em composicao elemento e processo fotografico - Google Patents

Aperfeicoamento em composicao elemento e processo fotografico

Info

Publication number
BR7017038D0
BR7017038D0 BR217038/70A BR21703870A BR7017038D0 BR 7017038 D0 BR7017038 D0 BR 7017038D0 BR 217038/70 A BR217038/70 A BR 217038/70A BR 21703870 A BR21703870 A BR 21703870A BR 7017038 D0 BR7017038 D0 BR 7017038D0
Authority
BR
Brazil
Prior art keywords
improvement
photographic process
composition element
composition
photographic
Prior art date
Application number
BR217038/70A
Other languages
English (en)
Inventor
Kodak Co Eastman
Original Assignee
Kodak Co Eastman
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 Kodak Co Eastman filed Critical Kodak Co Eastman
Publication of BR7017038D0 publication Critical patent/BR7017038D0/pt

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)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (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)
BR217038/70A 1969-10-02 1970-02-26 Aperfeicoamento em composicao elemento e processo fotografico BR7017038D0 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7017038D0 true BR7017038D0 (pt) 1973-01-18

Family

ID=25340914

Family Applications (1)

Application Number Title Priority Date Filing Date
BR217038/70A BR7017038D0 (pt) 1969-10-02 1970-02-26 Aperfeicoamento em composicao elemento e processo fotografico

Country Status (9)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5128439U (pt) * 1974-08-26 1976-03-01
US4365085A (en) * 1978-02-27 1982-12-21 Polaroid Corporation Bicyclic reductone developing agents
US4154611A (en) * 1978-02-27 1979-05-15 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
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
US5763146A (en) * 1996-11-27 1998-06-09 Eastman Kodak Company Photographic materials containing water soluble amino hexose reductones

Also Published As

Publication number Publication date
JPS4843137B1 (pt) 1973-12-17
AT297479B (de) 1972-03-27
NL7014473A (pt) 1971-04-06
US3672896A (en) 1972-06-27
GB1320417A (en) 1973-06-13
BE749930A (fr) 1970-10-16
FR2065792A5 (pt) 1971-08-06
DE2009056C2 (de) 1982-08-12
DE2009056A1 (de) 1971-04-22

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