BE774869A - NEW PHOTOGRAPHIC PROCESS USING REDUCTIONS AND PRODUCTS USED - Google Patents

NEW PHOTOGRAPHIC PROCESS USING REDUCTIONS AND PRODUCTS USED

Info

Publication number
BE774869A
BE774869A BE774869A BE774869A BE774869A BE 774869 A BE774869 A BE 774869A BE 774869 A BE774869 A BE 774869A BE 774869 A BE774869 A BE 774869A BE 774869 A BE774869 A BE 774869A
Authority
BE
Belgium
Prior art keywords
reductions
products used
photographic process
new photographic
new
Prior art date
Application number
BE774869A
Other languages
French (fr)
Inventor
R S Gabrielsen
I A 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
Publication of BE774869A publication Critical patent/BE774869A/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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer
    • 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)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE774869A 1970-11-02 1971-11-03 NEW PHOTOGRAPHIC PROCESS USING REDUCTIONS AND PRODUCTS USED BE774869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8631570A 1970-11-02 1970-11-02

Publications (1)

Publication Number Publication Date
BE774869A true BE774869A (en) 1972-03-01

Family

ID=22197762

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774869A BE774869A (en) 1970-11-02 1971-11-03 NEW PHOTOGRAPHIC PROCESS USING REDUCTIONS AND PRODUCTS USED

Country Status (4)

Country Link
US (1) US3700442A (en)
BE (1) BE774869A (en)
CA (1) CA994588A (en)
FR (1) FR2113438A5 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2622950C2 (en) * 1976-05-21 1986-04-03 Agfa-Gevaert Ag, 5090 Leverkusen Aqueous, alkaline color developer composition
US4371603A (en) * 1980-12-30 1983-02-01 Polaroid Corporation Amino hydroxy cyclohexenone developing agents
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
US9973299B2 (en) 2014-10-14 2018-05-15 At&T Intellectual Property I, L.P. Method and apparatus for adjusting a mode of communication in a communication network

Also Published As

Publication number Publication date
FR2113438A5 (en) 1972-06-23
CA994588A (en) 1976-08-10
US3700442A (en) 1972-10-24

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