CH337073A - Photographic developer - Google Patents

Photographic developer

Info

Publication number
CH337073A
CH337073A CH337073DA CH337073A CH 337073 A CH337073 A CH 337073A CH 337073D A CH337073D A CH 337073DA CH 337073 A CH337073 A CH 337073A
Authority
CH
Switzerland
Prior art keywords
photographic developer
photographic
developer
Prior art date
Application number
Other languages
German (de)
Inventor
David Kendall John
Joseph Axford Anthony
Original Assignee
Ilford Ltd
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 Ilford Ltd filed Critical Ilford Ltd
Publication of CH337073A publication Critical patent/CH337073A/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
    • 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
    • G03C5/3028—Heterocyclic compounds
    • G03C5/3035—Heterocyclic compounds containing a diazole ring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH337073D 1954-08-24 1955-08-23 Photographic developer CH337073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24607/54A GB761301A (en) 1954-08-24 1954-08-24 Improvements in or relating to photographic developing compositions

Publications (1)

Publication Number Publication Date
CH337073A true CH337073A (en) 1959-03-15

Family

ID=10214320

Family Applications (1)

Application Number Title Priority Date Filing Date
CH337073D CH337073A (en) 1954-08-24 1955-08-23 Photographic developer

Country Status (7)

Country Link
US (1) US2753265A (en)
BE (1) BE540750A (en)
CH (1) CH337073A (en)
DE (1) DE1007621B (en)
FR (1) FR1139300A (en)
GB (1) GB761301A (en)
NL (2) NL199904A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE633195A (en) * 1962-06-07
US3778267A (en) * 1971-10-14 1973-12-11 Us Air Force Photographic developer
JPS58160948A (en) * 1982-03-18 1983-09-24 Konishiroku Photo Ind Co Ltd Lippmann type photosensitive silver halide material
GB9110482D0 (en) * 1991-05-15 1991-07-03 Ilford Ltd Silver halide developing solutions
FR2743905B1 (en) * 1996-01-23 1999-03-05 Kodak Pathe ORGANIC-INORGANIC DEVELOPER COMPOSITION
EP0848287A1 (en) * 1996-12-11 1998-06-17 Imation Corp. Photographic silver halide developer composition and process for forming photographic silver images

Also Published As

Publication number Publication date
NL88950C (en)
US2753265A (en) 1956-07-03
DE1007621B (en) 1957-05-02
FR1139300A (en) 1957-06-27
GB761301A (en) 1956-11-14
NL199904A (en)
BE540750A (en)

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