GB1096406A - Cyanine dyes - Google Patents

Cyanine dyes

Info

Publication number
GB1096406A
GB1096406A GB3253765A GB3253765A GB1096406A GB 1096406 A GB1096406 A GB 1096406A GB 3253765 A GB3253765 A GB 3253765A GB 3253765 A GB3253765 A GB 3253765A GB 1096406 A GB1096406 A GB 1096406A
Authority
GB
United Kingdom
Prior art keywords
alkyl
cyanine dyes
dye
dyes
anion
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
GB3253765A
Other languages
English (en)
Inventor
Geoffrey Ernest Ficken
Ronald William Burrows
Geoffrey Leonard Care
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 GB3253765A priority Critical patent/GB1096406A/en
Priority to BE684805D priority patent/BE684805A/xx
Priority to FR71449A priority patent/FR1488057A/fr
Publication of GB1096406A publication Critical patent/GB1096406A/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
    • G03C7/32—Colour coupling substances
    • G03C7/36—Couplers containing compounds with active methylene groups
    • G03C7/38—Couplers containing compounds with active methylene groups in rings
    • G03C7/384—Couplers containing compounds with active methylene groups in rings in pyrazolone rings
    • 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
    • G03C7/32—Colour coupling substances
    • G03C7/333—Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335—Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB3253765A 1965-07-29 1965-07-29 Cyanine dyes Expired GB1096406A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3253765A GB1096406A (en) 1965-07-29 1965-07-29 Cyanine dyes
BE684805D BE684805A (enrdf_load_stackoverflow) 1965-07-29 1966-07-29
FR71449A FR1488057A (fr) 1965-07-29 1966-07-29 Colorants de la série des cyanines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3253765A GB1096406A (en) 1965-07-29 1965-07-29 Cyanine dyes

Publications (1)

Publication Number Publication Date
GB1096406A true GB1096406A (en) 1967-12-29

Family

ID=10340123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3253765A Expired GB1096406A (en) 1965-07-29 1965-07-29 Cyanine dyes

Country Status (2)

Country Link
BE (1) BE684805A (enrdf_load_stackoverflow)
GB (1) GB1096406A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE684805A (enrdf_load_stackoverflow) 1967-01-03

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