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 (xx)
CH (1) CH309210A (xx)
GB (1) GB738978A (xx)

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 (xx)
CH309210A (fr) 1955-08-31

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