BE844179A - Fotografische werkwijze waarbij kleurdiffusieoverdrachtsbeelden worden verkregen met behulp van ontwikkelkleurstoffen - Google Patents

Fotografische werkwijze waarbij kleurdiffusieoverdrachtsbeelden worden verkregen met behulp van ontwikkelkleurstoffen

Info

Publication number
BE844179A
BE844179A BE7000848A BE7000848A BE844179A BE 844179 A BE844179 A BE 844179A BE 7000848 A BE7000848 A BE 7000848A BE 7000848 A BE7000848 A BE 7000848A BE 844179 A BE844179 A BE 844179A
Authority
BE
Belgium
Prior art keywords
diffusion transfer
transfer images
color diffusion
developing dyes
photographic procedure
Prior art date
Application number
BE7000848A
Other languages
English (en)
Dutch (nl)
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 filed Critical
Publication of BE844179A publication Critical patent/BE844179A/xx

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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • 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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE7000848A 1975-07-16 1976-07-15 Fotografische werkwijze waarbij kleurdiffusieoverdrachtsbeelden worden verkregen met behulp van ontwikkelkleurstoffen BE844179A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/596,384 US4057425A (en) 1975-07-16 1975-07-16 2-Substituted benzimidazoles in multicolor diffusion transfer

Publications (1)

Publication Number Publication Date
BE844179A true BE844179A (nl) 1976-11-03

Family

ID=24387088

Family Applications (1)

Application Number Title Priority Date Filing Date
BE7000848A BE844179A (nl) 1975-07-16 1976-07-15 Fotografische werkwijze waarbij kleurdiffusieoverdrachtsbeelden worden verkregen met behulp van ontwikkelkleurstoffen

Country Status (10)

Country Link
US (1) US4057425A (cs)
JP (1) JPS5215324A (cs)
AU (1) AU503229B2 (cs)
BE (1) BE844179A (cs)
CA (1) CA1087435A (cs)
DE (1) DE2631878A1 (cs)
FR (1) FR2318443A1 (cs)
GB (1) GB1555534A (cs)
IT (1) IT1062618B (cs)
NL (1) NL183853C (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590620B1 (en) * 1992-10-01 1999-12-08 Sterling Diagnostic Imaging, Inc. Silver halide emulsions stabilized with improved antifoggants
TW263534B (cs) * 1993-08-11 1995-11-21 Makkusu Kk

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2939789A (en) * 1958-06-06 1960-06-07 Gen Aniline & Film Corp Fog reduction in photographic silver halide emulsions
NL268155A (cs) * 1960-08-22
BE628098A (cs) * 1962-02-07
US3377166A (en) * 1966-04-19 1968-04-09 Eastman Kodak Co Photographic image transfer process utilizing imidazole
US3615607A (en) * 1967-03-13 1971-10-26 Takako Watatani Method of desensitizing light-sensitive silver halide photographic materials with cycloheptimidazole derivatives
US3473924A (en) * 1967-12-11 1969-10-21 Polaroid Corp Novel photographic products and processes
US3502467A (en) * 1967-12-12 1970-03-24 Eastman Kodak Co High temperature processing in dyedeveloper diffusion transfer systems
GB1209813A (en) * 1968-02-22 1970-10-21 Agfa Gevaert Nv Improved photographic silver halide material
US3575699A (en) * 1968-09-03 1971-04-20 Polaroid Corp Photographic products and processes comprising alkali-hydrolyzable antifoggant precursors
JPS4923895B1 (cs) * 1970-09-29 1974-06-19
BE787860A (fr) * 1971-08-24 1973-02-22 Eastman Kodak Co Produit et procede pour la photographie en couleurs
JPS5121574B2 (cs) * 1972-06-30 1976-07-03
JPS5438892B2 (cs) * 1972-12-14 1979-11-24

Also Published As

Publication number Publication date
NL183853C (nl) 1989-02-01
NL183853B (nl) 1988-09-01
AU1586976A (en) 1978-01-19
FR2318443A1 (fr) 1977-02-11
DE2631878A1 (de) 1977-02-03
JPS5510900B2 (cs) 1980-03-19
FR2318443B1 (cs) 1982-02-26
DE2631878C2 (cs) 1992-01-30
NL7607842A (nl) 1977-01-18
AU503229B2 (en) 1979-08-30
GB1555534A (en) 1979-11-14
JPS5215324A (en) 1977-02-04
CA1087435A (en) 1980-10-14
IT1062618B (it) 1984-10-20
US4057425A (en) 1977-11-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: POLAROID CORP.

Effective date: 19920731