FR785525A - Process and equipment for the production of color photographs - Google Patents

Process and equipment for the production of color photographs

Info

Publication number
FR785525A
FR785525A FR785525DA FR785525A FR 785525 A FR785525 A FR 785525A FR 785525D A FR785525D A FR 785525DA FR 785525 A FR785525 A FR 785525A
Authority
FR
France
Prior art keywords
production
equipment
color photographs
photographs
color
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
Other languages
French (fr)
Inventor
Bela Gaspar
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 filed Critical
Application granted granted Critical
Publication of FR785525A publication Critical patent/FR785525A/en
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
    • 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
    • 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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/392—Additives
    • G03C7/39204—Inorganic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR785525D 1934-02-14 1935-02-12 Process and equipment for the production of color photographs Expired FR785525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE444669X 1934-02-14

Publications (1)

Publication Number Publication Date
FR785525A true FR785525A (en) 1935-08-12

Family

ID=6537191

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785525D Expired FR785525A (en) 1934-02-14 1935-02-12 Process and equipment for the production of color photographs

Country Status (3)

Country Link
US (1) US2088523A (en)
FR (1) FR785525A (en)
GB (1) GB444669A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB595582A (en) * 1945-07-10 1947-12-09 Cecil Waller Improvements in or relating to coloured colloid layers
US2628902A (en) * 1947-04-29 1953-02-17 Raibourn Paul Process of producing colored photographs
CN107056667B (en) * 2017-03-14 2019-03-01 华东师范大学 A kind of mercury ion probe and its preparation method and application

Also Published As

Publication number Publication date
US2088523A (en) 1937-07-27
GB444669A (en) 1936-03-25

Similar Documents

Publication Publication Date Title
FR860864A (en) Process for the production of color photographic images
FR747252A (en) Process for the production of color photographic images
FR857658A (en) Process for the production of color photographic materials
FR789406A (en) Nonodecyl oxygenates and process for making them
FR785525A (en) Process and equipment for the production of color photographs
FR847802A (en) Process for obtaining color photographs
FR820690A (en) Method for producing brilliant color images
BE377456A (en) Process for the indirect production of color photographs
FR814493A (en) Process for the production of partial extracts in three colors
FR779735A (en) Method and apparatus for the production of ozone
FR852842A (en) Process for the production of color photographic images
FR42162E (en) Process for the indirect production of color photographs
FR749922A (en) Process for the preparation of color photographs
FR784518A (en) Process for producing color photographs
FR784190A (en) Process for obtaining tanned images
FR788929A (en) Coloring matters and process for their production
FR809719A (en) Color image production process
FR748178A (en) Process for the production of color photographic prints
FR798929A (en) Polymers and process for making them
FR806126A (en) Process for the production of hyposulfite
FR786170A (en) Production process of composed photographs
FR795323A (en) Method and apparatus for making special threads
FR813902A (en) Color image production process
FR809319A (en) Color image production process
FR794596A (en) Process for preparing compounds of the coeranthrenic and coerbianthrenic series