CH405928A - Process for the production of at least one positive from a negative by the silver salt diffusion process - Google Patents

Process for the production of at least one positive from a negative by the silver salt diffusion process

Info

Publication number
CH405928A
CH405928A CH7460A CH7460A CH405928A CH 405928 A CH405928 A CH 405928A CH 7460 A CH7460 A CH 7460A CH 7460 A CH7460 A CH 7460A CH 405928 A CH405928 A CH 405928A
Authority
CH
Switzerland
Prior art keywords
negative
positive
production
silver salt
salt diffusion
Prior art date
Application number
CH7460A
Other languages
German (de)
Inventor
Edith Dr Weyde
Original Assignee
Agfa 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
Application filed by Agfa Ag filed Critical Agfa Ag
Publication of CH405928A publication Critical patent/CH405928A/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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/24—Photosensitive materials characterised by the image-receiving section
    • G03C8/26—Image-receiving layers
    • G03C8/28—Image-receiving layers containing development nuclei or compounds forming such nuclei

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
CH7460A 1959-01-08 1960-01-05 Process for the production of at least one positive from a negative by the silver salt diffusion process CH405928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA31092A DE1076491B (en) 1959-01-08 1959-01-08 Process for the production of several positives from one negative using the silver salt diffusion process

Publications (1)

Publication Number Publication Date
CH405928A true CH405928A (en) 1966-01-15

Family

ID=6927408

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7460A CH405928A (en) 1959-01-08 1960-01-05 Process for the production of at least one positive from a negative by the silver salt diffusion process

Country Status (6)

Country Link
US (1) US3067033A (en)
BE (1) BE586259A (en)
CH (1) CH405928A (en)
DE (1) DE1076491B (en)
FR (1) FR1244254A (en)
GB (1) GB925313A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL259197A (en) * 1960-12-17
BE635811A (en) * 1961-04-13
US3152906A (en) * 1962-05-07 1964-10-13 Du Pont Gelatin silver halide compositions and elements containing a water-soluble hydroxyalkyl ether derivative of starch
GB1054253A (en) * 1962-06-15 1900-01-01
BE635574A (en) * 1962-06-27
US3383210A (en) * 1963-10-28 1968-05-14 Gevaert Photo Prod Nv Photochemical stencils
DE1189382B (en) * 1963-12-27 1965-03-18 Agfa Ag Photographic material having at least one halide silver emulsion layer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423549A (en) * 1945-01-10 1947-07-08 Du Pont Silver halide photographic emulsions sensitized by polyalkylene glycols
US2572357A (en) * 1945-07-13 1951-10-23 Polaroid Corp Photographic product comprising a fluid processing agent and apparatus for use in connection therewith
US2531832A (en) * 1947-06-12 1950-11-28 Du Pont Silver halide developers containing polyethylene glycols
US2662822A (en) * 1949-04-21 1953-12-15 Polaroid Corp Photographic transfer processes and compositions for the practice of said processes
GB706333A (en) * 1951-02-02 1954-03-31 Ilford Ltd Improvements in or relating to the production of photographic images by a migratory reversal transfer process
US2725298A (en) * 1952-05-03 1955-11-29 Eastman Kodak Co Transfer process of photographic printing
US2819662A (en) * 1954-10-22 1958-01-14 Polaroid Corp Photographic apparatus embodying processing means

Also Published As

Publication number Publication date
DE1076491B (en) 1960-02-25
FR1244254A (en) 1960-10-21
US3067033A (en) 1962-12-04
GB925313A (en) 1963-05-08
BE586259A (en)

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