CH365612A - Photographischer Entwickler - Google Patents

Photographischer Entwickler

Info

Publication number
CH365612A
CH365612A CH5337157A CH5337157A CH365612A CH 365612 A CH365612 A CH 365612A CH 5337157 A CH5337157 A CH 5337157A CH 5337157 A CH5337157 A CH 5337157A CH 365612 A CH365612 A CH 365612A
Authority
CH
Switzerland
Prior art keywords
photographic developer
photographic
developer
Prior art date
Application number
CH5337157A
Other languages
English (en)
Inventor
Lothar Dr Burgardt
Willibald Dr Pelz
Ottmar Dr Wahl
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 CH365612A publication Critical patent/CH365612A/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
    • 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
    • G03C5/30—Developers
    • G03C5/3028—Heterocyclic compounds
    • G03C5/3035—Heterocyclic compounds containing a diazole ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
CH5337157A 1956-12-18 1957-12-04 Photographischer Entwickler CH365612A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA26218A DE1047618B (de) 1956-12-18 1956-12-18 Photographischer Entwickler

Publications (1)

Publication Number Publication Date
CH365612A true CH365612A (de) 1962-11-15

Family

ID=6926097

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5337157A CH365612A (de) 1956-12-18 1957-12-04 Photographischer Entwickler

Country Status (5)

Country Link
BE (1) BE563280A (de)
CH (1) CH365612A (de)
DE (1) DE1047618B (de)
FR (1) FR1191346A (de)
GB (1) GB833113A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017041184A1 (en) * 2015-09-10 2017-03-16 The University Of British Columbia Variable thermal insulation assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646516C (de) * 1935-06-07 1937-06-16 I G Farbenindustrie Akt Ges Photographischer Entwickler, insbesondere fuer Direktfarbenentwicklung

Also Published As

Publication number Publication date
GB833113A (en) 1960-04-21
DE1047618B (de) 1958-12-24
FR1191346A (fr) 1959-10-19
BE563280A (de)

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