FR57717E - Method for obtaining images using silver halide - Google Patents

Method for obtaining images using silver halide

Info

Publication number
FR57717E
FR57717E FR57717DA FR57717E FR 57717 E FR57717 E FR 57717E FR 57717D A FR57717D A FR 57717DA FR 57717 E FR57717 E FR 57717E
Authority
FR
France
Prior art keywords
silver halide
obtaining images
images
obtaining
halide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Application granted granted Critical
Publication of FR57717E publication Critical patent/FR57717E/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR57717D 1946-10-07 1947-10-07 Method for obtaining images using silver halide Expired FR57717E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL128013 1946-10-07

Publications (1)

Publication Number Publication Date
FR57717E true FR57717E (en) 1953-05-04

Family

ID=19750404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57717D Expired FR57717E (en) 1946-10-07 1947-10-07 Method for obtaining images using silver halide

Country Status (5)

Country Link
US (1) US2663641A (en)
BE (1) BE476512A (en)
FR (1) FR57717E (en)
GB (1) GB665984A (en)
NL (2) NL60845C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962377A (en) * 1954-10-15 1960-11-29 Polaroid Corp Photographic processes and compositions useful therein
US2834676A (en) * 1955-07-19 1958-05-13 Sperry Rand Corp Photographic diffusion transfer process for producing multiple direct positive copies
BE557693A (en) * 1956-05-23

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1303635A (en) * 1919-05-13 John o
US1285015A (en) * 1915-06-08 1918-11-19 Clarence P Browning Photo-engraving.
FR605883A (en) * 1925-02-09 1926-06-03 Film En Couleurs Keller Dorian Process for developing photographic and cinematographic views, in black and in color
GB317199A (en) * 1928-07-14 1929-08-15 Humphrey Desmond Murray Improvements in and relating to the production of photographic images
DE552434C (en) * 1930-01-14 1932-06-13 Ig Farbenindustrie Ag Process for avoiding air spots in the image layers of photographic materials during treatment in baths of all kinds
DE530337C (en) * 1930-06-05 1931-07-27 Schering Kahlbaum Ag Method of making direct positives using two layers
US1849245A (en) * 1930-07-21 1932-03-15 Eastman Kodak Co Toning bath for photocraphic prints
US1930140A (en) * 1932-01-23 1933-10-10 Eastman Kodak Co Acid hardening fixing bath
BE402030A (en) * 1933-03-22
BE444785A (en) * 1939-11-02
BE444702A (en) * 1941-01-24
US2352014A (en) * 1941-07-21 1944-06-20 Rott Andre Photomechanical printing process and printing material for carrying out the same
US2397016A (en) * 1944-07-25 1946-03-19 Photo Technical Corp Combined developer and fixer
US2440106A (en) * 1946-04-26 1948-04-20 Polaroid Corp Light-polarizing image and methods for forming the same
US2543181A (en) * 1947-01-15 1951-02-27 Polaroid Corp Photographic product comprising a rupturable container carrying a photographic processing liquid

Also Published As

Publication number Publication date
US2663641A (en) 1953-12-22
NL128013B (en)
BE476512A (en)
NL60845C (en)
GB665984A (en) 1952-02-06

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