CA940363A - Colour photography - Google Patents

Colour photography

Info

Publication number
CA940363A
CA940363A CA088,108A CA88108A CA940363A CA 940363 A CA940363 A CA 940363A CA 88108 A CA88108 A CA 88108A CA 940363 A CA940363 A CA 940363A
Authority
CA
Canada
Prior art keywords
colour photography
photography
colour
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
CA088,108A
Inventor
Alfred Oetiker
Max Marthaler
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.)
BASF Schweiz AG
Original Assignee
Ciba AG
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 Ciba AG filed Critical Ciba AG
Application granted granted Critical
Publication of CA940363A publication Critical patent/CA940363A/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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA088,108A 1969-07-25 1970-07-14 Colour photography Expired CA940363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1144169A CH526134A (en) 1969-07-25 1969-07-25 A method for producing a color photographic image by the silver dye bleaching process

Publications (1)

Publication Number Publication Date
CA940363A true CA940363A (en) 1974-01-22

Family

ID=4373526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA088,108A Expired CA940363A (en) 1969-07-25 1970-07-14 Colour photography

Country Status (10)

Country Link
US (1) US3650739A (en)
JP (1) JPS4911571B1 (en)
BE (1) BE753861A (en)
CA (1) CA940363A (en)
CH (1) CH526134A (en)
DE (1) DE2036918C3 (en)
FR (1) FR2055578A5 (en)
GB (1) GB1315385A (en)
NL (1) NL163634C (en)
SU (1) SU383335A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422362U (en) * 1977-07-18 1979-02-14
JPS5422363U (en) * 1977-07-18 1979-02-14
CH633641A5 (en) * 1977-07-21 1982-12-15 Ciba Geigy Ag METHOD FOR PRODUCING MASKED POSITIVE COLOR IMAGES BY THE SILVER COLORING METHOD.
US4391884A (en) * 1980-04-30 1983-07-05 Ciba-Geigy Ag Process for the production of a photographic color image by the silver dye bleach process and suitable color photographic material therefor
JPS5740209A (en) * 1980-08-23 1982-03-05 Fuji Photo Film Co Ltd Production of multicolor optical filter
EP0286593A3 (en) * 1987-04-06 1989-09-06 Ciba-Geigy Ag Process for producing colour-positive masked images according to the silver dye-bleaching process

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350380A (en) * 1940-08-01 1944-06-06 Du Pont Photography

Also Published As

Publication number Publication date
DE2036918A1 (en) 1971-02-04
NL163634C (en) 1980-09-15
NL7011007A (en) 1971-01-27
JPS4911571B1 (en) 1974-03-18
DE2036918B2 (en) 1979-10-31
GB1315385A (en) 1973-05-02
BE753861A (en) 1971-01-25
CH526134A (en) 1972-07-31
US3650739A (en) 1972-03-21
DE2036918C3 (en) 1980-08-07
SU383335A3 (en) 1973-05-25
NL163634B (en) 1980-04-15
FR2055578A5 (en) 1971-05-07

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