GB1346426A - Incorporating photographic compounds into hydrophilic colloids - Google Patents

Incorporating photographic compounds into hydrophilic colloids

Info

Publication number
GB1346426A
GB1346426A GB3911670A GB1346426DA GB1346426A GB 1346426 A GB1346426 A GB 1346426A GB 3911670 A GB3911670 A GB 3911670A GB 1346426D A GB1346426D A GB 1346426DA GB 1346426 A GB1346426 A GB 1346426A
Authority
GB
United Kingdom
Prior art keywords
alcohol
dispersing
solution
sodium
adjurant
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
GB3911670A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1346426A publication Critical patent/GB1346426A/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
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Colloid Chemistry (AREA)
GB3911670A 1970-08-13 1970-08-13 Incorporating photographic compounds into hydrophilic colloids Expired GB1346426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3911670 1970-08-13

Publications (1)

Publication Number Publication Date
GB1346426A true GB1346426A (en) 1974-02-13

Family

ID=10407722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3911670A Expired GB1346426A (en) 1970-08-13 1970-08-13 Incorporating photographic compounds into hydrophilic colloids

Country Status (5)

Country Link
US (1) US3788857A (https=)
BE (1) BE769751A (https=)
DE (1) DE2136492A1 (https=)
FR (1) FR2101616A5 (https=)
GB (1) GB1346426A (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561615B2 (https=) * 1972-12-28 1981-01-14
GB1460894A (en) * 1973-03-19 1977-01-06 Agfa Gevaert Method of incorporating photographic ingredients into hydrophilic colloids
JPS5722089B2 (https=) * 1973-11-13 1982-05-11
DE3031404A1 (de) * 1980-08-20 1982-04-01 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur herstellung von dispersionen und fotografische materialien
DE3033000A1 (de) * 1980-09-02 1982-04-15 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur herstellung von dispersionen und fotografische materialien
DE3036846A1 (de) * 1980-09-30 1982-05-27 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur herstellung von dispersionen hydrophober substanzen in wasser
DE3564871D1 (en) * 1984-05-22 1988-10-13 Konishiroku Photo Ind Silver halide color photographic material
JPH07119986B2 (ja) * 1987-05-15 1995-12-20 富士写真フイルム株式会社 ハロゲン化銀感光材料
US5013640A (en) * 1989-06-15 1991-05-07 Eastman Kodak Company Preparation of low viscosity small-particle photographic dispersions in gelatin
JPH04265975A (ja) * 1990-11-13 1992-09-22 Eastman Kodak Co バラスト化アルコール類を含有する写真カプラー組成物及び方法
EP0502531A1 (en) * 1991-03-06 1992-09-09 Konica Corporation Method for preparing a hydrophobic substance for use in photography
EP0550359A1 (en) * 1991-12-30 1993-07-07 Eastman Kodak Company Method for the formation of color photographic materials with high coupling reactivity and reduced color developer pH sensitivity
GB9201235D0 (en) * 1992-01-21 1992-03-11 Kodak Ltd Improvements in dye stability
GB9517912D0 (en) * 1995-09-02 1995-11-01 Kodak Ltd Improved oil-in-water emulsions

Also Published As

Publication number Publication date
US3788857A (en) 1974-01-29
DE2136492A1 (de) 1972-02-17
BE769751A (nl) 1972-01-10
FR2101616A5 (https=) 1972-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PLNP Patent lapsed through nonpayment of renewal fees