FR2021260A1 - Photographic fixer-developer with reduced fogging - tendency - Google Patents

Photographic fixer-developer with reduced fogging - tendency

Info

Publication number
FR2021260A1
FR2021260A1 FR6936260A FR6936260A FR2021260A1 FR 2021260 A1 FR2021260 A1 FR 2021260A1 FR 6936260 A FR6936260 A FR 6936260A FR 6936260 A FR6936260 A FR 6936260A FR 2021260 A1 FR2021260 A1 FR 2021260A1
Authority
FR
France
Prior art keywords
developer
tendency
photographic fixer
reduced fogging
fixer
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.)
Withdrawn
Application number
FR6936260A
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert 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 Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2021260A1 publication Critical patent/FR2021260A1/en
Withdrawn legal-status Critical Current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
    • G03C5/38—Fixing; Developing-fixing; Hardening-fixing
    • G03C5/383—Developing-fixing, i.e. mono-baths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Aqueous photographic fixer-developer contains (I) a thickening agent, and (II) a 2-mercaptotetrahydropyrimidine, a 3-mercaptotetrahydro-1,2,4-triazine, or a derivative of these compounds. Compound (II) pref. has the formula (II): (where R' is H or C1-3 alkyl, pref. methyl or ethyl; X is methylene or = N-R2; and R2 is C1-3 alkyl).
FR6936260A 1968-10-22 1969-10-22 Photographic fixer-developer with reduced fogging - tendency Withdrawn FR2021260A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681804365 DE1804365A1 (en) 1968-10-22 1968-10-22 Improved fix developer

Publications (1)

Publication Number Publication Date
FR2021260A1 true FR2021260A1 (en) 1970-07-17

Family

ID=5711111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936260A Withdrawn FR2021260A1 (en) 1968-10-22 1969-10-22 Photographic fixer-developer with reduced fogging - tendency

Country Status (3)

Country Link
BE (1) BE740293A (en)
DE (1) DE1804365A1 (en)
FR (1) FR2021260A1 (en)

Also Published As

Publication number Publication date
DE1804365A1 (en) 1970-05-14
BE740293A (en) 1970-04-15

Similar Documents

Publication Publication Date Title
IE35034L (en) Thiochroman derivatives
JPS5297950A (en) Chalconeether derivatives
IE36725L (en) Tetrazole derivatives.
GB1096348A (en) Phenylalkylaminoguanidines
GB1111338A (en) Aralkyl substituted resorcinols
JPS5283432A (en) Preparation and applications of 3-(2-aryl-2-propyl) urea derivatives
GB1069117A (en) Imidazole derivatives
GB1059995A (en) Preparation of alkyl 3-chloro-3-arylimino-propionates and tautomers thereof
ES393986A1 (en) 3,4-dihydroxy-benzylalcohol amino derivatives
FR2021260A1 (en) Photographic fixer-developer with reduced fogging - tendency
ES364423A1 (en) 3'-arylspiro(imidazolidine-2,1'-phthalan)and 2-(2'-(alpha-hydroxy-arylmethyl)-aryl)-2-imidazoline derivatives
JPS5424895A (en) Pyranochromone derivatives and remedies for allergic disorder
GB1208195A (en) Process for producing benzodiazepine derivatives
GB1252937A (en)
GB1267949A (en) Peroxybicarbonate derivative, its production and use
GB1040166A (en) Penicillins
JPS5293770A (en) Benzotriazoles
JPS5424862A (en) Norbornane and norbornene derivatives
JPS53127466A (en) Thiocarbamate type heterocyclic compounds and its preparation
JPS5233673A (en) Hydrantoin fungcides for agricultural and gardening use
JPS5412385A (en) Carbostyril derivative
JPS5283533A (en) 6-substituted naphtehalene-2-oxyalkylamines
CA574026A (en) Derivatives of aldehyde condensation compounds of the aminotriazine or urea group
GB1021010A (en) Derivatives of 2-oxo-2h-1,4-benzoxazine
GB948556A (en) Esters of dihydroxymaleic anhydride

Legal Events

Date Code Title Description
ST Notification of lapse