CA1261190A - Photographic coupler dispersions - Google Patents

Photographic coupler dispersions

Info

Publication number
CA1261190A
CA1261190A CA000494801A CA494801A CA1261190A CA 1261190 A CA1261190 A CA 1261190A CA 000494801 A CA000494801 A CA 000494801A CA 494801 A CA494801 A CA 494801A CA 1261190 A CA1261190 A CA 1261190A
Authority
CA
Canada
Prior art keywords
coupler
anionic surfactant
photographic
phenolic
group
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
CA000494801A
Other languages
English (en)
French (fr)
Inventor
Michael J. Simons
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA1261190A publication Critical patent/CA1261190A/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
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3885—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific solvent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA000494801A 1984-11-23 1985-11-07 Photographic coupler dispersions Expired CA1261190A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848429677A GB8429677D0 (en) 1984-11-23 1984-11-23 Photographic coupler dispersions
GB8429677 1984-11-23

Publications (1)

Publication Number Publication Date
CA1261190A true CA1261190A (en) 1989-09-26

Family

ID=10570182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000494801A Expired CA1261190A (en) 1984-11-23 1985-11-07 Photographic coupler dispersions

Country Status (5)

Country Link
EP (1) EP0182658B1 (de)
JP (1) JPS61184542A (de)
CA (1) CA1261190A (de)
DE (1) DE3577358D1 (de)
GB (1) GB8429677D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119947B2 (ja) * 1986-09-11 1995-12-20 コニカ株式会社 新規な界面活性剤を含有するハロゲン化銀写真感光材料
US4933270A (en) * 1988-09-26 1990-06-12 Eastman Kodak Company Process for the precipitation of stable colloidal dispersions of base degradable components of photographic systems in the absence of polymeric steric stabilizers
US5015564A (en) * 1988-12-23 1991-05-14 Eastman Kodak Company Stabilizatin of precipitated dispersions of hydrophobic couplers, surfactants and polymers
US5089380A (en) * 1989-10-02 1992-02-18 Eastman Kodak Company Methods of preparation of precipitated coupler dispersions with increased photographic activity
US5380628A (en) * 1991-07-29 1995-01-10 Eastman Kodak Company Method of preparing coupler dispersions
JP2005070286A (ja) 2003-08-22 2005-03-17 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JP2005275160A (ja) 2004-03-25 2005-10-06 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1193349A (en) * 1967-10-30 1970-05-28 Ilford Ltd Dispersing Colour Couplers
GB1346425A (en) * 1970-08-13 1974-02-13 Agfa Gevaert Method of incorporating photographic compounds into hydrophilic colloids
JPS5066230A (de) * 1973-10-12 1975-06-04
JPS525518A (en) * 1975-07-03 1977-01-17 Fuji Photo Film Co Ltd Photographic light sensitive material

Also Published As

Publication number Publication date
JPS61184542A (ja) 1986-08-18
EP0182658B1 (de) 1990-04-25
EP0182658A2 (de) 1986-05-28
GB8429677D0 (en) 1985-01-03
EP0182658A3 (en) 1988-01-13
DE3577358D1 (de) 1990-05-31

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Legal Events

Date Code Title Description
MKEX Expiry