IT1106238B - PROCEDURE AND MATERIAL TO PRODUCE PHOTOGRAPHIC IMAGES - Google Patents

PROCEDURE AND MATERIAL TO PRODUCE PHOTOGRAPHIC IMAGES

Info

Publication number
IT1106238B
IT1106238B IT51647/78A IT5164778A IT1106238B IT 1106238 B IT1106238 B IT 1106238B IT 51647/78 A IT51647/78 A IT 51647/78A IT 5164778 A IT5164778 A IT 5164778A IT 1106238 B IT1106238 B IT 1106238B
Authority
IT
Italy
Prior art keywords
procedure
photographic images
produce photographic
produce
images
Prior art date
Application number
IT51647/78A
Other languages
Italian (it)
Other versions
IT7851647A0 (en
Original Assignee
Ciba Geigy Ag
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
Priority claimed from GB7837932A external-priority patent/GB2007378B/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of IT7851647A0 publication Critical patent/IT7851647A0/en
Application granted granted Critical
Publication of IT1106238B publication Critical patent/IT1106238B/en

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
    • G03C7/28—Silver dye bleach processes; 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
IT51647/78A 1977-10-28 1978-10-26 PROCEDURE AND MATERIAL TO PRODUCE PHOTOGRAPHIC IMAGES IT1106238B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1314477 1977-10-28
GB4488477 1977-10-28
GB4801177 1977-11-18
GB7837932A GB2007378B (en) 1977-10-28 1978-09-25 Photographic processing method

Publications (2)

Publication Number Publication Date
IT7851647A0 IT7851647A0 (en) 1978-10-26
IT1106238B true IT1106238B (en) 1985-11-11

Family

ID=27429479

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51647/78A IT1106238B (en) 1977-10-28 1978-10-26 PROCEDURE AND MATERIAL TO PRODUCE PHOTOGRAPHIC IMAGES

Country Status (5)

Country Link
JP (1) JPS5474431A (en)
DE (1) DE2846688A1 (en)
ES (1) ES474593A1 (en)
FR (1) FR2407495A1 (en)
IT (1) IT1106238B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328301A (en) * 1979-10-12 1982-05-04 Ciba-Geigy Ag Stripping layers in diffusion transfer film
US4353974A (en) * 1980-02-28 1982-10-12 Ciba-Geigy Ag Process for the production of photographic images and photographic materials used in this process
US4485165A (en) * 1984-02-15 1984-11-27 Eastman Kodak Company Photographic elements and processes for providing a monochromatic dye image

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR727168A (en) * 1931-10-21 1932-06-14 Method for producing color photographic images
FR757376A (en) * 1932-06-23 1933-12-26 Method for producing color photographic images
DE683770C (en) * 1932-10-28 1939-11-15 Bela Gaspar Dr Process for preparing dye photographic images
GB661416A (en) * 1949-03-14 1951-11-21 Ilford Ltd Improvements in or relating to the production of photographic copies
GB727676A (en) * 1952-06-25 1955-04-06 Kodak Ltd Improvements in photographic copying processes
CH541822A (en) * 1967-04-20 1973-09-15 Ciba Geigy Ag Developing pictures - using 1,4-diazines reduced to dihydro stage to release silver from silver salts
CH484454A (en) * 1967-04-20 1970-01-15 Ciba Geigy Process for developing silver photographic images
GB1183950A (en) * 1967-09-20 1970-03-11 Kodak Ltd Image Reproduction Process
CH532268A (en) * 1970-04-17 1972-12-31 Ciba Geigy Ag Process for the photographic development of silver salts into metallic silver
JPS4912423A (en) * 1972-02-29 1974-02-02
JPS53907B2 (en) * 1972-06-01 1978-01-12
US4047956A (en) * 1975-11-17 1977-09-13 E. I. Du Pont De Nemours And Company Low coating weight silver halide element and process
US4029509A (en) * 1975-11-17 1977-06-14 E. I. Du Pont De Nemours And Company Positive process using a low coating weight silver halide

Also Published As

Publication number Publication date
DE2846688A1 (en) 1979-05-03
JPS5474431A (en) 1979-06-14
FR2407495A1 (en) 1979-05-25
IT7851647A0 (en) 1978-10-26
ES474593A1 (en) 1979-02-16

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