CA1027408A - Elements photographiques traites a l'aide de complexes ion-cobalt(iii) - Google Patents

Elements photographiques traites a l'aide de complexes ion-cobalt(iii)

Info

Publication number
CA1027408A
CA1027408A CA208,881A CA208881A CA1027408A CA 1027408 A CA1027408 A CA 1027408A CA 208881 A CA208881 A CA 208881A CA 1027408 A CA1027408 A CA 1027408A
Authority
CA
Canada
Prior art keywords
cobalt
iii
photographic elements
ion complexes
elements processed
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
Application number
CA208,881A
Other languages
English (en)
Other versions
CA208881S (en
Inventor
Rowland G. Mowrey
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.)
Eastman Kodak Co
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 CA1027408A publication Critical patent/CA1027408A/fr
Expired 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • 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

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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA208,881A 1973-10-01 1974-09-10 Elements photographiques traites a l'aide de complexes ion-cobalt(iii) Expired CA1027408A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40243373A 1973-10-01 1973-10-01

Publications (1)

Publication Number Publication Date
CA1027408A true CA1027408A (fr) 1978-03-07

Family

ID=23591867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,881A Expired CA1027408A (fr) 1973-10-01 1974-09-10 Elements photographiques traites a l'aide de complexes ion-cobalt(iii)

Country Status (3)

Country Link
CA (1) CA1027408A (fr)
FR (1) FR2245980B1 (fr)
GB (1) GB1461892A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433037A (en) * 1982-07-15 1984-02-21 Eastman Kodak Company Heat erasable photographic element and process comprising silver halide

Also Published As

Publication number Publication date
FR2245980B1 (fr) 1976-10-22
FR2245980A1 (fr) 1975-04-25
GB1461892A (en) 1977-01-19

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