CH201308A - Developers for photographic silver halide emulsion layers. - Google Patents

Developers for photographic silver halide emulsion layers.

Info

Publication number
CH201308A
CH201308A CH201308DA CH201308A CH 201308 A CH201308 A CH 201308A CH 201308D A CH201308D A CH 201308DA CH 201308 A CH201308 A CH 201308A
Authority
CH
Switzerland
Prior art keywords
developers
silver halide
halide emulsion
emulsion layers
photographic silver
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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
Publication of CH201308A publication Critical patent/CH201308A/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
    • 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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH201308D 1936-12-14 1937-11-17 Developers for photographic silver halide emulsion layers. CH201308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0056606 1936-12-14

Publications (1)

Publication Number Publication Date
CH201308A true CH201308A (en) 1938-11-30

Family

ID=7194393

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201308D CH201308A (en) 1936-12-14 1937-11-17 Developers for photographic silver halide emulsion layers.

Country Status (5)

Country Link
US (1) US2181941A (en)
BE (1) BE425071A (en)
CH (1) CH201308A (en)
FR (1) FR830642A (en)
GB (1) GB488374A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490074A (en) * 1948-07-09
ES2102549T3 (en) * 1992-05-11 1997-08-01 Albright & Wilson Uk Ltd PROCEDURE FOR THE PREPARATION OF CARBON HYDRATES USED AS SURFACE AGENTS AND THEIR PRECURSORS.

Also Published As

Publication number Publication date
FR830642A (en) 1938-08-04
GB488374A (en) 1938-07-06
BE425071A (en)
US2181941A (en) 1939-12-05

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