IT1062618B - Procedimento fotografico a colorimediante trasporto per diffusione e produtto fotografico da usare in esso - Google Patents

Procedimento fotografico a colorimediante trasporto per diffusione e produtto fotografico da usare in esso

Info

Publication number
IT1062618B
IT1062618B IT50439/76A IT5043976A IT1062618B IT 1062618 B IT1062618 B IT 1062618B IT 50439/76 A IT50439/76 A IT 50439/76A IT 5043976 A IT5043976 A IT 5043976A IT 1062618 B IT1062618 B IT 1062618B
Authority
IT
Italy
Prior art keywords
photographic
colorimediante
diffusion
product
transport
Prior art date
Application number
IT50439/76A
Other languages
English (en)
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of IT1062618B publication Critical patent/IT1062618B/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
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
IT50439/76A 1975-07-16 1976-07-14 Procedimento fotografico a colorimediante trasporto per diffusione e produtto fotografico da usare in esso IT1062618B (it)

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
IT1062618B true IT1062618B (it) 1984-10-20

Family

ID=24387088

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50439/76A IT1062618B (it) 1975-07-16 1976-07-14 Procedimento fotografico a colorimediante trasporto per diffusione e produtto fotografico da usare in esso

Country Status (10)

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

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 (it) * 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
NL126854C (it) * 1960-08-22
BE628098A (it) * 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 (it) * 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 (it) * 1972-06-30 1976-07-03
JPS5438892B2 (it) * 1972-12-14 1979-11-24

Also Published As

Publication number Publication date
AU503229B2 (en) 1979-08-30
GB1555534A (en) 1979-11-14
BE844179A (nl) 1976-11-03
CA1087435A (en) 1980-10-14
NL7607842A (nl) 1977-01-18
FR2318443B1 (it) 1982-02-26
AU1586976A (en) 1978-01-19
JPS5510900B2 (it) 1980-03-19
FR2318443A1 (fr) 1977-02-11
DE2631878C2 (it) 1992-01-30
DE2631878A1 (de) 1977-02-03
JPS5215324A (en) 1977-02-04
NL183853B (nl) 1988-09-01
US4057425A (en) 1977-11-08
NL183853C (nl) 1989-02-01

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