GB738978A - Improvements in or relating to the production of a colour corrected photographic multi-layer negative image - Google Patents

Improvements in or relating to the production of a colour corrected photographic multi-layer negative image

Info

Publication number
GB738978A
GB738978A GB12107/52A GB1210752A GB738978A GB 738978 A GB738978 A GB 738978A GB 12107/52 A GB12107/52 A GB 12107/52A GB 1210752 A GB1210752 A GB 1210752A GB 738978 A GB738978 A GB 738978A
Authority
GB
United Kingdom
Prior art keywords
colour
developer
minutes
diethyl
development
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
GB12107/52A
Other languages
English (en)
Inventor
Paul Leo Luyten
Jan Jaeken
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB738978A publication Critical patent/GB738978A/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
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB12107/52A 1952-05-13 1952-05-13 Improvements in or relating to the production of a colour corrected photographic multi-layer negative image Expired GB738978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB309210X 1952-05-13

Publications (1)

Publication Number Publication Date
GB738978A true GB738978A (en) 1955-10-26

Family

ID=10315156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12107/52A Expired GB738978A (en) 1952-05-13 1952-05-13 Improvements in or relating to the production of a colour corrected photographic multi-layer negative image

Country Status (3)

Country Link
BE (1) BE519872A (US06265458-20010724-C00056.png)
CH (1) CH309210A (US06265458-20010724-C00056.png)
GB (1) GB738978A (US06265458-20010724-C00056.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997388A (en) * 1957-07-17 1961-08-22 Du Pont Lippmann emulsion masking process

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1153561A (en) * 1966-01-18 1969-05-29 Agfa Gevaert Nv Improvements relating to the Producion of Colour Images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997388A (en) * 1957-07-17 1961-08-22 Du Pont Lippmann emulsion masking process

Also Published As

Publication number Publication date
BE519872A (US06265458-20010724-C00056.png)
CH309210A (fr) 1955-08-31

Similar Documents

Publication Publication Date Title
GB656131A (en) Improvements in and relating to processes and material for the manufacture of colourphotographic images
GB690997A (en) Process and photographic material for the direct production of positive photographic images
GB1150553A (en) A Method of Producing Photographic Images
GB634169A (en) Improvements in or relating to the production of corrected photographic colour-component
GB511535A (en) Improvements in and relating to colour photography
GB738978A (en) Improvements in or relating to the production of a colour corrected photographic multi-layer negative image
GB581790A (en) Photographic processes and materials therefor
US2464798A (en) Color correction of multicolor negative film by integral masking images
US2179234A (en) Manufacture of multicolor photographs
US2036994A (en) Photographic film and method of treating same
US2178338A (en) Production of gelatin printing reliefs
US2885288A (en) Colour photographic process
US2378213A (en) Photographic tone correction mask
US2396726A (en) Process for producing color prints and products
US2179228A (en) Process of color photography and material therefor
GB561674A (en) Improvements in methods of colour correction in colour photography
GB638048A (en) Improved process for producing multi-layer photographic color negatives containing masking images for color correction purposes
US2814565A (en) Process for producing photograpic multicolor images
US1946640A (en) Method of making wash-off relief images
US2629657A (en) Multicolor negative film with integral masking images
US2622025A (en) Light-sensitive photographic element and process using it
GB665984A (en) Improvements in and relating to the manufacture of photographic reversal images
GB1378171A (en) Process for producing photogrpahic silver images
GB404856A (en) Improvements in the photographic production of multi-colour pictures
US1712439A (en) Color photograph and method of producing same