GB503818A - Improvements in sensitive material for three-colour photography - Google Patents

Improvements in sensitive material for three-colour photography

Info

Publication number
GB503818A
GB503818A GB6038/39A GB603839A GB503818A GB 503818 A GB503818 A GB 503818A GB 6038/39 A GB6038/39 A GB 6038/39A GB 603839 A GB603839 A GB 603839A GB 503818 A GB503818 A GB 503818A
Authority
GB
United Kingdom
Prior art keywords
sensitive material
colour photography
colour
july
water
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
GB6038/39A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Publication of GB503818A publication Critical patent/GB503818A/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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

503,818. Colour photography. KODAK, Ltd. July 7, 1937, No. 6038/39. Convention date, July 7, 1936. Divided out of 503,752 and addition to 499,185. [Class 98 (ii)] Multilayer sensitive material as described in Specification 499,185 has colour formers insoluble in water or in a solution of sodium carbonate in water, incorporated in some or all of the layers. The description is otherwise identical with that of Specification 503,816. Specifications 376,794, 376,795, 458,664, 498,869, 498,870, 498,871, 498,875, 500,826 (as open to inspection under Sect. 91), and 503,824 also are referred to.
GB6038/39A 1936-07-07 1937-07-07 Improvements in sensitive material for three-colour photography Expired GB503818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT503818X 1936-07-07

Publications (1)

Publication Number Publication Date
GB503818A true GB503818A (en) 1939-04-11

Family

ID=3675393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6038/39A Expired GB503818A (en) 1936-07-07 1937-07-07 Improvements in sensitive material for three-colour photography

Country Status (1)

Country Link
GB (1) GB503818A (en)

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