FR1191346A - Développateur photographique - Google Patents

Développateur photographique

Info

Publication number
FR1191346A
FR1191346A FR1191346DA FR1191346A FR 1191346 A FR1191346 A FR 1191346A FR 1191346D A FR1191346D A FR 1191346DA FR 1191346 A FR1191346 A FR 1191346A
Authority
FR
France
Prior art keywords
photographic developer
photographic
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
English (en)
Inventor
Lothar Burgardt
Willibald Pelz
Ottmar Wahl
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.)
Agfa Gevaert NV
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
Application granted granted Critical
Publication of FR1191346A publication Critical patent/FR1191346A/fr
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
    • G03C5/29—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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR1191346D 1956-12-18 1957-12-18 Développateur photographique Expired FR1191346A (fr)

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
FR1191346A true FR1191346A (fr) 1959-10-19

Family

ID=6926097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1191346D Expired FR1191346A (fr) 1956-12-18 1957-12-18 Développateur photographique

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180274289A1 (en) * 2015-09-10 2018-09-27 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
BE563280A (fr)
DE1047618B (de) 1958-12-24
CH365612A (de) 1962-11-15

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