CH449420A - Lichtempfindliches photographisches Material zur Erzeugung von Bildern mit extrem steiler Gradation - Google Patents

Lichtempfindliches photographisches Material zur Erzeugung von Bildern mit extrem steiler Gradation

Info

Publication number
CH449420A
CH449420A CH445364A CH445364A CH449420A CH 449420 A CH449420 A CH 449420A CH 445364 A CH445364 A CH 445364A CH 445364 A CH445364 A CH 445364A CH 449420 A CH449420 A CH 449420A
Authority
CH
Switzerland
Prior art keywords
sensitive material
photographic light
producing images
extremely steep
steep gradation
Prior art date
Application number
CH445364A
Other languages
German (de)
English (en)
Inventor
Walter Dr Kleist
Franz Dr Moll
Peter Dr Kruck
Ehrhard Dr Hellmig
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 CH449420A publication Critical patent/CH449420A/de

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
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer
    • 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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
CH445364A 1963-04-09 1964-04-08 Lichtempfindliches photographisches Material zur Erzeugung von Bildern mit extrem steiler Gradation CH449420A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA42845A DE1175078B (de) 1963-04-09 1963-04-09 Lichtempfindliches photographisches Direkt-positivmaterial mit extrem steiler Gradation fuer das Silbersalzdiffusionsverfahren

Publications (1)

Publication Number Publication Date
CH449420A true CH449420A (de) 1967-12-31

Family

ID=6933322

Family Applications (1)

Application Number Title Priority Date Filing Date
CH445364A CH449420A (de) 1963-04-09 1964-04-08 Lichtempfindliches photographisches Material zur Erzeugung von Bildern mit extrem steiler Gradation

Country Status (5)

Country Link
US (1) US3436217A (enrdf_load_stackoverflow)
BE (1) BE646310A (enrdf_load_stackoverflow)
CH (1) CH449420A (enrdf_load_stackoverflow)
DE (1) DE1175078B (enrdf_load_stackoverflow)
GB (1) GB1053074A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933891B2 (ja) * 1978-11-11 1984-08-18 三菱製紙株式会社 銀錯塩拡散転写用材料
US5043244A (en) * 1990-09-10 1991-08-27 E. I. Du Pont De Nemours And Company Process for defined etching of substrates
DE69105266T2 (de) * 1991-06-20 1995-05-18 Agfa Gevaert Nv Verfahren zur Herstellung einer lithographischen Aluminium-Offset-Druckform mittels des Silbersalzdiffusionsübertragungsverfahrens.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635048A (en) * 1948-07-06 1953-04-14 Polaroid Corp Photographic transfer product and process
US2834676A (en) * 1955-07-19 1958-05-13 Sperry Rand Corp Photographic diffusion transfer process for producing multiple direct positive copies
BE557693A (enrdf_load_stackoverflow) * 1956-05-23
US3311473A (en) * 1962-06-28 1967-03-28 Eastman Kodak Co Silver halide diffusion process and products therefor

Also Published As

Publication number Publication date
BE646310A (enrdf_load_stackoverflow) 1964-10-09
DE1175078B (de) 1964-07-30
GB1053074A (enrdf_load_stackoverflow)
US3436217A (en) 1969-04-01

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