FR767565A - Process for the development of silver halide emulsions - Google Patents

Process for the development of silver halide emulsions

Info

Publication number
FR767565A
FR767565A FR767565DA FR767565A FR 767565 A FR767565 A FR 767565A FR 767565D A FR767565D A FR 767565DA FR 767565 A FR767565 A FR 767565A
Authority
FR
France
Prior art keywords
development
silver halide
halide emulsions
emulsions
silver
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR767565A publication Critical patent/FR767565A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/68—Heating arrangements specially adapted for cooking plates or analogous hot-plates
    • H05B3/681—Plates having mobile parts coming into contact with the bottom of the kettles, pans, or the like
    • 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
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR767565D 1933-01-26 1934-01-23 Process for the development of silver halide emulsions Expired FR767565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI46382D DE635769C (en) 1933-01-26 1933-01-26 Process for developing halogen silver emulsions even at elevated temperature

Publications (1)

Publication Number Publication Date
FR767565A true FR767565A (en) 1934-07-20

Family

ID=7191737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767565D Expired FR767565A (en) 1933-01-26 1934-01-23 Process for the development of silver halide emulsions

Country Status (4)

Country Link
BE (1) BE401053A (en)
DE (1) DE635769C (en)
ES (1) ES133205A1 (en)
FR (1) FR767565A (en)

Also Published As

Publication number Publication date
BE401053A (en) 1934-02-28
DE635769C (en) 1936-09-29
ES133205A1 (en) 1934-03-16

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