IT1049910B - Sviluppatore cromogeno inc - Google Patents

Sviluppatore cromogeno inc

Info

Publication number
IT1049910B
IT1049910B IT29458/75A IT2945875A IT1049910B IT 1049910 B IT1049910 B IT 1049910B IT 29458/75 A IT29458/75 A IT 29458/75A IT 2945875 A IT2945875 A IT 2945875A IT 1049910 B IT1049910 B IT 1049910B
Authority
IT
Italy
Prior art keywords
chromogenic developer
chromogenic
developer
Prior art date
Application number
IT29458/75A
Other languages
English (en)
Original Assignee
Gaf Corp
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 Gaf Corp filed Critical Gaf Corp
Application granted granted Critical
Publication of IT1049910B publication Critical patent/IT1049910B/it

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT29458/75A 1974-12-10 1975-11-19 Sviluppatore cromogeno inc IT1049910B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/531,399 US4066456A (en) 1974-12-10 1974-12-10 Incorporated carboxy substituted p-phenylenediamine color developer

Publications (1)

Publication Number Publication Date
IT1049910B true IT1049910B (it) 1981-02-10

Family

ID=24117466

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29458/75A IT1049910B (it) 1974-12-10 1975-11-19 Sviluppatore cromogeno inc

Country Status (8)

Country Link
US (1) US4066456A (it)
JP (1) JPS5184252A (it)
CA (1) CA1067087A (it)
CH (1) CH607106A5 (it)
DE (1) DE2551049A1 (it)
FR (1) FR2294163A1 (it)
GB (1) GB1515129A (it)
IT (1) IT1049910B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814671B2 (ja) * 1977-05-02 1983-03-22 富士写真フイルム株式会社 カラ−写真感光材料
JPS5674247A (en) * 1979-11-22 1981-06-19 Konishiroku Photo Ind Co Ltd Method for continuously processing silver halide photographic material
JPH02143247A (ja) * 1988-11-25 1990-06-01 Fuji Photo Film Co Ltd 画像形成方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066918A (en) * 1931-09-21 1937-01-05 Light-sensitive material and a proc
DE767652C (de) * 1936-05-27 1953-03-02 Ig Farbenindustrie Ag Verfahren zur farbigen Entwicklung von Halogensilberemulsionen
US2196739A (en) * 1938-09-23 1940-04-09 Eastman Kodak Co Photographic developer for color photography
BE470936A (it) * 1940-02-24
BE492847A (it) * 1948-12-22
US2603659A (en) * 1950-06-16 1952-07-15 Du Pont Photographic developers
US2774668A (en) * 1953-05-28 1956-12-18 Polaroid Corp Process and product for forming color images from complete dyes
US2728669A (en) * 1954-05-26 1955-12-27 Gen Aniline & Film Corp Photographic developer containing storage stable 4,6-diamino metanilic acids
US2949360A (en) * 1956-08-31 1960-08-16 Eastman Kodak Co Photographic color former dispersions
GB1080576A (en) * 1965-05-14 1967-08-23 Hall Harding Ltd Improvements in or relating to diazotype materials
US3271152A (en) * 1962-09-04 1966-09-06 Eastman Kodak Co Light-sensitive elements for color photography and process therefor
US3359104A (en) * 1963-12-30 1967-12-19 Gen Aniline & Film Corp Color diffusion transfer process and negative material thereof
GB1153561A (en) * 1966-01-18 1969-05-29 Agfa Gevaert Nv Improvements relating to the Producion of Colour Images
JPS4832125B1 (it) * 1968-10-12 1973-10-04
DE1931057C2 (de) * 1969-06-19 1982-05-13 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Herstellung farbphotographischer Bilder
US3779756A (en) * 1970-11-09 1973-12-18 Eastman Kodak Co Color developer scavenger layer for diffusion transfer dye image-receiving elements and systems
US3728116A (en) * 1971-06-15 1973-04-17 Gaf Corp Instant access one-layer color photography

Also Published As

Publication number Publication date
GB1515129A (en) 1978-06-21
FR2294163B1 (it) 1979-06-29
US4066456A (en) 1978-01-03
FR2294163A1 (fr) 1976-07-09
CA1067087A (en) 1979-11-27
JPS5184252A (it) 1976-07-23
AU8487075A (en) 1977-03-24
CH607106A5 (it) 1978-11-30
DE2551049A1 (de) 1976-06-16

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