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CH279649A - Bleaching bath for color photography. - Google Patents

Bleaching bath for color photography.

Info

Publication number
CH279649A
CH279649A CH279649DA CH279649A CH 279649 A CH279649 A CH 279649A CH 279649D A CH279649D A CH 279649DA CH 279649 A CH279649 A CH 279649A
Authority
CH
Switzerland
Prior art keywords
color photography
bleaching bath
bleaching
bath
photography
Prior art date
Application number
Other languages
French (fr)
Inventor
Corporation General Anili Film
Original Assignee
Gen Aniline & Film Corp
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 Gen Aniline & Film Corp filed Critical Gen Aniline & Film Corp
Publication of CH279649A publication Critical patent/CH279649A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH279649D 1948-03-27 1949-03-21 Bleaching bath for color photography. CH279649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17574A US2518710A (en) 1948-03-27 1948-03-27 Lumazines and alloxazines as catalysts in dye bleach baths for color photography

Publications (1)

Publication Number Publication Date
CH279649A true CH279649A (en) 1951-12-15

Family

ID=21783357

Family Applications (2)

Application Number Title Priority Date Filing Date
CH285166D CH285166A (en) 1948-03-27 1949-03-21 Process for the production of colored images from tinted silver images.
CH279649D CH279649A (en) 1948-03-27 1949-03-21 Bleaching bath for color photography.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH285166D CH285166A (en) 1948-03-27 1949-03-21 Process for the production of colored images from tinted silver images.

Country Status (7)

Country Link
US (1) US2518710A (en)
BE (1) BE488117A (en)
CA (1) CA474965A (en)
CH (2) CH285166A (en)
DE (1) DE825206C (en)
FR (1) FR983723A (en)
GB (1) GB657374A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE579274A (en) * 1958-06-03
BE626198A (en) * 1961-12-20

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1758752A (en) * 1927-02-07 1930-05-13 Cutler Hammer Inc Means for protecting contacts of electric switches
GB486006A (en) * 1936-10-27 1938-05-27 Christopher William Crouch Whe Improvements in colour photography
US2410025A (en) * 1936-12-14 1946-10-29 Chromogen Inc Production of colored photographic pictures
USRE22308E (en) * 1936-12-14 1943-05-11 Production of colored photographic
BE434413A (en) * 1938-05-17
BE437332A (en) * 1938-12-12
US2261608A (en) * 1940-03-21 1941-11-04 Merck & Co Inc Alloxazines and isoalloxazines and processes for their production
US2346090A (en) * 1942-08-19 1944-04-04 Eastman Kodak Co Photographic bleach-out layer

Also Published As

Publication number Publication date
GB657374A (en) 1951-09-19
CH285166A (en) 1952-08-31
FR983723A (en) 1951-06-27
BE488117A (en)
DE825206C (en) 1951-12-17
CA474965A (en) 1951-07-03
US2518710A (en) 1950-08-15

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