GB1035496A - Colour photography - Google Patents

Colour photography

Info

Publication number
GB1035496A
GB1035496A GB1323363A GB1323363A GB1035496A GB 1035496 A GB1035496 A GB 1035496A GB 1323363 A GB1323363 A GB 1323363A GB 1323363 A GB1323363 A GB 1323363A GB 1035496 A GB1035496 A GB 1035496A
Authority
GB
United Kingdom
Prior art keywords
colour
surface active
colour coupler
emulsions
colour photographic
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
GB1323363A
Inventor
Geoffrey Giles Attridge
Billie Nam
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.)
Ilford Imaging UK Ltd
Original Assignee
Ilford 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 Ilford Ltd filed Critical Ilford Ltd
Priority to GB1323363A priority Critical patent/GB1035496A/en
Priority to BE645994A priority patent/BE645994A/xx
Priority to FR969390A priority patent/FR1386948A/en
Priority to DE1964J0025579 priority patent/DE1236936B/en
Publication of GB1035496A publication Critical patent/GB1035496A/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
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • 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
    • G03C7/3029—Materials characterised by a specific arrangement of layers, e.g. unit layers, or layers having a specific function
    • 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
    • G03C2200/00—Details
    • G03C2200/35—Intermediate layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1,035,496. Colour photographic materials. ILFORD Ltd. March 18, 1964 [April 3, 1963], No. 13233/63. Heading G2C. A colour photographic material comprises a support bearing at least two silver halide emulsions sensitive to different regions of the spectrum and each containing a colour coupler and at least two of the emulsions being separated by a developer-permeable colloid layer containing in a concentration of 0.4 to 4 mg per square decimetre of a non-diffusing cationic, anionic, or ampholytic surface active agent which is not a colour coupler. Specified surface active agents used in the interlayers are "Perminal", "Ethodumeen", "Ethoquad" and "Arneen" (all Registered Trade Marks) and "Aerosol OT" (trade name).
GB1323363A 1963-04-03 1963-04-03 Colour photography Expired GB1035496A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1323363A GB1035496A (en) 1963-04-03 1963-04-03 Colour photography
BE645994A BE645994A (en) 1963-04-03 1964-04-01
FR969390A FR1386948A (en) 1963-04-03 1964-04-01 Improvements to sensitive materials for color photography
DE1964J0025579 DE1236936B (en) 1963-04-03 1964-04-02 Color photographic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1323363A GB1035496A (en) 1963-04-03 1963-04-03 Colour photography

Publications (1)

Publication Number Publication Date
GB1035496A true GB1035496A (en) 1966-07-06

Family

ID=10019262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1323363A Expired GB1035496A (en) 1963-04-03 1963-04-03 Colour photography

Country Status (3)

Country Link
BE (1) BE645994A (en)
DE (1) DE1236936B (en)
GB (1) GB1035496A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441206B1 (en) * 1971-05-12 1979-12-07

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE543282A (en) * 1955-10-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5441206B1 (en) * 1971-05-12 1979-12-07

Also Published As

Publication number Publication date
BE645994A (en) 1964-07-31
DE1236936B (en) 1967-03-16

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