FR1163679A - Unique powder photographic developer - Google Patents

Unique powder photographic developer

Info

Publication number
FR1163679A
FR1163679A FR1163679DA FR1163679A FR 1163679 A FR1163679 A FR 1163679A FR 1163679D A FR1163679D A FR 1163679DA FR 1163679 A FR1163679 A FR 1163679A
Authority
FR
France
Prior art keywords
photographic developer
unique powder
powder photographic
unique
developer
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film 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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR1163679A publication Critical patent/FR1163679A/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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/264—Supplying of photographic processing chemicals; Preparation or packaging thereof
    • G03C5/265—Supplying of photographic processing chemicals; Preparation or packaging thereof of powders, granulates, tablets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1163679D 1955-12-29 1956-12-28 Unique powder photographic developer Expired FR1163679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US556042A US2915394A (en) 1955-12-29 1955-12-29 Stabilizer for single powder photographic developer

Publications (1)

Publication Number Publication Date
FR1163679A true FR1163679A (en) 1958-09-30

Family

ID=24219653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1163679D Expired FR1163679A (en) 1955-12-29 1956-12-28 Unique powder photographic developer

Country Status (5)

Country Link
US (1) US2915394A (en)
BE (1) BE553777A (en)
DE (1) DE1036638B (en)
FR (1) FR1163679A (en)
GB (1) GB798678A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1472752C3 (en) * 1965-05-03 1978-12-07 Agfa-Gevaert Ag, 5090 Leverkusen Developer concentrate
EP0416174A1 (en) * 1989-09-04 1991-03-13 Agfa-Gevaert N.V. Method of developing direct positive silver halide material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162765A (en) * 1937-10-28 1939-06-20 Tarnoff Louis Nonoxidizing and nondeteriorating developer for off-set or contrast film and plate negatives
US2660528A (en) * 1952-03-25 1953-11-24 Bobbie J Schultz Hypersensitizing photographic film developer
BE521000A (en) * 1952-06-26
US2649376A (en) * 1952-06-26 1953-08-18 Eastman Kodak Co Single powder developers containing stabilized alkali hydroxides

Also Published As

Publication number Publication date
US2915394A (en) 1959-12-01
DE1036638B (en) 1958-08-14
GB798678A (en) 1958-07-23
BE553777A (en)

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