CA955102A - Reversal color photographic processes - Google Patents

Reversal color photographic processes

Info

Publication number
CA955102A
CA955102A CA126,842A CA126842A CA955102A CA 955102 A CA955102 A CA 955102A CA 126842 A CA126842 A CA 126842A CA 955102 A CA955102 A CA 955102A
Authority
CA
Canada
Prior art keywords
color photographic
photographic processes
reversal color
reversal
processes
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
CA126,842A
Inventor
Richard L. Bent
Rowland G. Mowrey
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 CA955102A publication Critical patent/CA955102A/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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
    • G03C7/4136—Developers p-Phenylenediamine or derivatives thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CA126,842A 1970-12-03 1971-11-04 Reversal color photographic processes Expired CA955102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9499270A 1970-12-03 1970-12-03

Publications (1)

Publication Number Publication Date
CA955102A true CA955102A (en) 1974-09-24

Family

ID=22248405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,842A Expired CA955102A (en) 1970-12-03 1971-11-04 Reversal color photographic processes

Country Status (6)

Country Link
US (1) US3658525A (en)
JP (1) JPS5121582B1 (en)
BE (1) BE776262A (en)
CA (1) CA955102A (en)
CH (1) CH536502A (en)
FR (1) FR2117338A5 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955983A (en) * 1971-04-02 1976-05-11 Fuji Photo Film Co., Ltd. Process for forming a color image on an exposed photosensitive material
BE789928A (en) * 1971-10-12 1973-02-01 Minnesota Mining & Mfg COLOR INVERSION PROCESS AND DEVELOPER
BE792265R (en) * 1971-12-03 1973-06-04 Eastman Kodak Co PHOTOGRAPHIC PROCESSING IN COLORS AND CHEMICAL COMPOUNDS USEFUL FOR IMPLEMENTING THIS
US3907875A (en) * 1971-12-03 1975-09-23 Eastman Kodak Co Di-p-toluenesulfonic acid salt of N-ethyl-N-methoxyethyl-3-methyl 1,4 benzenediamine
US3941599A (en) * 1972-11-15 1976-03-02 Minnesota Mining And Manufacturing Company Method for obtaining a color contrast photographic image, photographic element and development composition suitable for the realization of said method
US4194911A (en) * 1973-01-22 1980-03-25 Minnesota Mining And Manufacturing Company Inhibitor removing bath for direct positive color photographic development
US3875227A (en) * 1973-02-23 1975-04-01 Hunt Chem Corp Philip A Alcoholates of orthophosphate salts of 4-amino, 3-methyl, N-ethyl, N-beta methanesulfonamidoethyl aniline
US4298681A (en) * 1973-02-23 1981-11-03 Philip A. Hunt Chemical Corp. N,N Disubstituted p-phenylenediamine phosphates to form a color developer working solution, a color developer concentrate containing such a phosphate and a method of using said working solution for color development of color film
US4113491A (en) * 1975-02-10 1978-09-12 Konishiroku Photo Industry Co., Ltd. Color photographic developing composition
CA1067333A (en) * 1975-11-05 1979-12-04 Vernon L. Bissonette Reversal imaging process including amplification by reaction of peroxide and dye image generating reducing agent
JPS5943735B2 (en) * 1976-09-07 1984-10-24 富士写真フイルム株式会社 Color photo processing method
FR2367306A2 (en) * 1976-10-08 1978-05-05 Eastman Kodak Co PHOTOGRAPHIC PROCESS FOR OBTAINING A POSITIVE IMAGE OF COLORANT BY CATALYTIC AMPLIFICATION
JPS53146625A (en) * 1977-05-26 1978-12-20 Konishiroku Photo Ind Co Ltd Processing method of silver halide color photographic materials
DE2833655A1 (en) * 1978-08-01 1980-02-21 Agfa Gevaert Ag COLOR PHOTOGRAPHIC DEVELOPMENT PROCESS
US4394440A (en) * 1982-01-22 1983-07-19 Eastman Kodak Company Yellow-dye-forming photographic developing composition
CA1267557A (en) 1985-05-16 1990-04-10 Shigeharu Koboshi Method for color-developing a silver halide photographic light-sensitive material
JPH0644141B2 (en) 1985-05-16 1994-06-08 コニカ株式会社 Processing method of silver halide color photographic light-sensitive material
EP0204530B1 (en) 1985-05-31 1991-09-11 Konica Corporation Method for forming direct positive color image
EP0370348A1 (en) * 1988-11-24 1990-05-30 Agfa-Gevaert AG Photographic-reversal method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767652C (en) * 1936-05-27 1953-03-02 Ig Farbenindustrie Ag Process for the color development of halogen silver emulsions
FR956696A (en) * 1941-08-08 1950-02-02
US2592363A (en) * 1947-05-23 1952-04-08 Eastman Kodak Co P-phenylenediamine developer containing nu-alkylacetamido ethyl substituent
US2566271A (en) * 1947-05-23 1951-08-28 Eastman Kodak Co Photographic developer containing substituted sulfonamide groups
US2552242A (en) * 1948-03-06 1951-05-08 Eastman Kodak Co p-phenylenediamines containing n-alkylacetamido ethyl substituent
US2603657A (en) * 1951-05-05 1952-07-15 Du Pont N-alkyl-n-(sulfophenylthio) alkylaminoanilines
US2716132A (en) * 1952-10-22 1955-08-23 Du Pont N-substituted amino anilines
NL261409A (en) * 1960-02-19
BE605204A (en) * 1961-06-21
CA2575180A1 (en) * 2004-08-03 2006-02-16 Wyeth Indazoles useful in treating cardiovascular diseases

Also Published As

Publication number Publication date
DE2159903B2 (en) 1976-11-18
CH536502A (en) 1973-04-30
BE776262A (en) 1972-06-05
DE2159903A1 (en) 1972-06-22
US3658525A (en) 1972-04-25
JPS5121582B1 (en) 1976-07-03
FR2117338A5 (en) 1972-07-21

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