GB754306A - Photographic colour development empolying colour couplers - Google Patents

Photographic colour development empolying colour couplers

Info

Publication number
GB754306A
GB754306A GB29175/54A GB2917554A GB754306A GB 754306 A GB754306 A GB 754306A GB 29175/54 A GB29175/54 A GB 29175/54A GB 2917554 A GB2917554 A GB 2917554A GB 754306 A GB754306 A GB 754306A
Authority
GB
United Kingdom
Prior art keywords
prepared
aniline
amino
phenylcarbamylphenol
place
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
GB29175/54A
Other languages
English (en)
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 GB754306A publication Critical patent/GB754306A/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
    • G03C7/34—Couplers containing phenols
    • G03C7/346—Phenolic couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB29175/54A 1953-10-12 1954-10-11 Photographic colour development empolying colour couplers Expired GB754306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US385704A US2728660A (en) 1953-10-12 1953-10-12 Salicylic acid ester and amide photographic coupler compounds

Publications (1)

Publication Number Publication Date
GB754306A true GB754306A (en) 1956-08-08

Family

ID=23522514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29175/54A Expired GB754306A (en) 1953-10-12 1954-10-11 Photographic colour development empolying colour couplers

Country Status (4)

Country Link
US (1) US2728660A (lt)
BE (1) BE532448A (lt)
FR (1) FR1109765A (lt)
GB (1) GB754306A (lt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674666A (en) * 1996-10-31 1997-10-07 Eastman Kodak Company Photographic elements containing new cyan dye-forming coupler providing improved color reproduction

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1099255A (en) * 1965-06-25 1968-01-17 Fuji Photo Film Co Ltd Process for processing colour photographic elements
US4200466A (en) * 1975-09-30 1980-04-29 Konishiroku Photo Industry Co., Ltd. Light-sensitive silver halide photographic materials
JPS59180558A (ja) * 1983-03-31 1984-10-13 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料の処理方法
JPS6169751A (ja) * 1984-09-13 1986-04-10 Nippon Tokushu Noyaku Seizo Kk サリチルアミド誘導体、その製法及び十字科植物の根こぶ病防除剤

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE442478A (lt) * 1940-07-12
US2367531A (en) * 1942-06-12 1945-01-16 Eastman Kodak Co Acylaminophenol photographic couplers
US2369929A (en) * 1943-03-18 1945-02-20 Eastman Kodak Co Acylamino phenol couplers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674666A (en) * 1996-10-31 1997-10-07 Eastman Kodak Company Photographic elements containing new cyan dye-forming coupler providing improved color reproduction

Also Published As

Publication number Publication date
BE532448A (lt)
US2728660A (en) 1955-12-27
FR1109765A (fr) 1956-02-01

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