CA944996A - Direct color reversal process - Google Patents

Direct color reversal process

Info

Publication number
CA944996A
CA944996A CA115,522A CA115522A CA944996A CA 944996 A CA944996 A CA 944996A CA 115522 A CA115522 A CA 115522A CA 944996 A CA944996 A CA 944996A
Authority
CA
Canada
Prior art keywords
color reversal
reversal process
direct color
direct
reversal
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
CA115,522A
Other languages
English (en)
Other versions
CA115522S (en
Inventor
Raymond W. Hendess
Hugh S. A. Gilmour
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 CA944996A publication Critical patent/CA944996A/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
    • G03C7/3212—Couplers characterised by a group not in coupling site, e.g. ballast group, as far as the coupling rest is not specific
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/50—Reversal development; Contact processes
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA115,522A 1970-07-06 1971-06-14 Direct color reversal process Expired CA944996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5272170A 1970-07-06 1970-07-06

Publications (1)

Publication Number Publication Date
CA944996A true CA944996A (en) 1974-04-09

Family

ID=21979490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA115,522A Expired CA944996A (en) 1970-07-06 1971-06-14 Direct color reversal process

Country Status (6)

Country Link
US (1) US3647452A (enExample)
BE (1) BE769582A (enExample)
CA (1) CA944996A (enExample)
DE (1) DE2133659C3 (enExample)
FR (1) FR2100303A5 (enExample)
GB (1) GB1359006A (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839044A (en) * 1971-03-25 1974-10-01 Eastman Kodak Co Silver halide emulsions containing 2-equivalent color couplers
US4075014A (en) * 1973-03-17 1978-02-21 Tetenal Photowerk Walter Grabig Color picture development process
US3933501A (en) * 1973-11-28 1976-01-20 Eastman Kodak Company Photographic elements containing color-forming couplers having and inhibiting effect upon the reactivity of competing couplers
US3894875A (en) * 1973-11-28 1975-07-15 Eastman Kodak Co Silver halide emulsions containing yellow dye-forming couplers exhibiting very low pH sensitivity
USRE30211E (en) * 1973-11-28 1980-02-12 Eastman Kodak Company Photographic elements containing color-forming couplers having an inhibiting effect upon the reactivity of competing couplers
DE2502892A1 (de) * 1975-01-24 1976-07-29 Agfa Gevaert Ag Lichtempfindliches farbphotographisches material
US3998642A (en) * 1975-07-11 1976-12-21 Eastman Kodak Company Silver halide emulsions with incorporated 4,6-difluorophenolic couplers
DE2705974A1 (de) * 1977-02-12 1978-08-17 Agfa Gevaert Ag Verfahren zur herstellung farbphotographischer bilder unter verwendung neuartiger weisskupplersubstanzen
US4248962A (en) * 1977-12-23 1981-02-03 Eastman Kodak Company Photographic emulsions, elements and processes utilizing release compounds
US4258117A (en) * 1979-02-09 1981-03-24 Eastman Kodak Company Dye image reversal processes and image transfer film units
JPS599657A (ja) * 1982-07-07 1984-01-19 Fuji Photo Film Co Ltd ハロゲン化銀カラ−感光材料
JPS59214852A (ja) * 1983-05-20 1984-12-04 Fuji Photo Film Co Ltd ハロゲン化銀カラー反転写真感光材料の処理方法
US4576910A (en) * 1983-06-09 1986-03-18 Fuji Photo Film Co., Ltd. Silver halide color light-sensitive material containing magenta color image-forming polymer or copolymer coupler latex
JPH0673014B2 (ja) * 1984-12-14 1994-09-14 富士写真フイルム株式会社 ハロゲン化銀カラー感光材料の処理方法
GB8508756D0 (en) * 1985-04-03 1985-05-09 Kodak Ltd Synthesis of photographic couplers
EP0271061B1 (en) * 1986-12-09 1995-03-29 Fuji Photo Film Co., Ltd. Silver halide color photographic material and method for processing the same
JPH07175179A (ja) * 1991-01-28 1995-07-14 Fuji Photo Film Co Ltd ハロゲン化銀カラー反転画像形成方法
US5460930A (en) * 1993-10-28 1995-10-24 Eastman Kodak Company Photographic elements containing indoaniline dummy dyes
US5695914A (en) * 1995-09-15 1997-12-09 Eastman Kodak Company Process of forming a dye image
US10807085B2 (en) * 2017-11-17 2020-10-20 University Of Massachusetts Silver recovery as Ag0nanoparticles from ion-exchange regenerant solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197809A (en) * 1938-01-03 1940-04-23 Du Pont Film Mfg Corp Photographic process and emulsion utilizing cation-active surface active agents
BE562088A (enExample) * 1956-11-05

Also Published As

Publication number Publication date
BE769582A (fr) 1971-11-16
DE2133659A1 (de) 1972-01-13
DE2133659C3 (de) 1980-03-27
US3647452A (en) 1972-03-07
DE2133659B2 (de) 1979-07-19
FR2100303A5 (enExample) 1972-03-17
GB1359006A (en) 1974-07-03

Similar Documents

Publication Publication Date Title
CA927704A (en) Denicotinizing process
CA944996A (en) Direct color reversal process
CA929712A (en) Color removal process
CA955102A (en) Reversal color photographic processes
CA955101A (en) Color photographic processes
CA946106A (en) Union dyeing
AU2480271A (en) Multiple color spraypaint apparatus
CA946671A (en) Color electrophotographic process
AU459849B2 (en) Drawing process
CA950195A (en) Fly-tying process
CA956645A (en) Rendering process
CA963205A (en) Pigments
AU3002371A (en) Process
CA922146A (en) Photographic reversal color process
CA854618A (en) Polymono-olefin dyeing
CA845065A (en) Color photographic process
CA944993A (en) Color electrophotographic process
CA834187A (en) Vat dyestuffs
AU449996B2 (en) Rendering process
CA841051A (en) Benzimidazolecarbamate process
AU447333B2 (en) Vulcanisaton process
AU459413B2 (en) Process
CA834211A (en) Epoxylation process
AU446647B2 (en) Denicotinizing process
AU441192B2 (en) Panel-treating process