CH532799A - Dispersion d'un mélange d'alcoylhydroquinones dans un colloïde hydrophile - Google Patents

Dispersion d'un mélange d'alcoylhydroquinones dans un colloïde hydrophile

Info

Publication number
CH532799A
CH532799A CH324071A CH324071A CH532799A CH 532799 A CH532799 A CH 532799A CH 324071 A CH324071 A CH 324071A CH 324071 A CH324071 A CH 324071A CH 532799 A CH532799 A CH 532799A
Authority
CH
Switzerland
Prior art keywords
alkylhydroquinones
dispersion
mixture
hydrophilic colloid
colloid
Prior art date
Application number
CH324071A
Other languages
English (en)
Inventor
Franklin Knechel William
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
Publication of CH532799A publication Critical patent/CH532799A/fr

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
    • G03C7/39212—Carbocyclic
    • G03C7/39216—Carbocyclic with OH groups
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH324071A 1970-03-06 1971-03-05 Dispersion d'un mélange d'alcoylhydroquinones dans un colloïde hydrophile CH532799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1733070A 1970-03-06 1970-03-06

Publications (1)

Publication Number Publication Date
CH532799A true CH532799A (fr) 1973-01-15

Family

ID=21781986

Family Applications (1)

Application Number Title Priority Date Filing Date
CH324071A CH532799A (fr) 1970-03-06 1971-03-05 Dispersion d'un mélange d'alcoylhydroquinones dans un colloïde hydrophile

Country Status (7)

Country Link
US (1) US3700453A (fr)
JP (1) JPS5112250B1 (fr)
BE (1) BE763752A (fr)
CA (1) CA929781A (fr)
CH (1) CH532799A (fr)
FR (1) FR2084069A5 (fr)
GB (1) GB1326484A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49106329A (fr) * 1973-02-09 1974-10-08
JPS587987B2 (ja) * 1973-04-13 1983-02-14 富士写真フイルム株式会社 カラ−シヤシンカンコウザイリヨウ
JPS5334043B2 (fr) * 1974-02-06 1978-09-19
JPS5429637A (en) * 1977-08-09 1979-03-05 Fuji Photo Film Co Ltd Color photographic material
JPS6015268B2 (ja) * 1979-04-27 1985-04-18 富士写真フイルム株式会社 写真感光材料
JPS58156933A (ja) * 1982-03-11 1983-09-19 Fuji Photo Film Co Ltd カラ−写真感光材料
US4485164A (en) * 1983-07-06 1984-11-27 Eastman Kodak Company Oxidants for reducing post-process D-min increase in positive redox dye-releasing image transfer systems
JPH0687149B2 (ja) * 1986-07-31 1994-11-02 コニカ株式会社 迅速処理に適したハロゲン化銀写真感光材料
US4923787A (en) * 1988-04-21 1990-05-08 Eastman Kodak Company Photographic element containing scavenger for oxidized developing agent
US4927744A (en) * 1988-08-05 1990-05-22 Eastman Kodak Company Photographic element having solid particle dispersion oxidized developer scavenger
DE69129964T2 (de) * 1990-10-08 1999-01-21 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Ein farbphotographisches Silberhalogenidmaterial
US5468604A (en) * 1992-11-18 1995-11-21 Eastman Kodak Company Photographic dispersion
JP2824179B2 (ja) * 1992-11-25 1998-11-11 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料
US6255045B1 (en) 2000-03-13 2001-07-03 Eastman Kodak Company Color photographic element containing improved polymeric disulfonamidophenol for scavenging oxidized developer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE529275A (fr) * 1953-06-03

Also Published As

Publication number Publication date
CA929781A (en) 1973-07-10
BE763752A (fr) 1971-08-02
DE2110521B2 (de) 1977-01-20
US3700453A (en) 1972-10-24
DE2110521A1 (de) 1971-09-09
FR2084069A5 (fr) 1971-12-17
GB1326484A (en) 1973-08-15
JPS5112250B1 (fr) 1976-04-17

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Legal Events

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