FR2075341A5 - Thiosemicarbazide photographicstabilizers - Google Patents

Thiosemicarbazide photographicstabilizers

Info

Publication number
FR2075341A5
FR2075341A5 FR7100503A FR7100503A FR2075341A5 FR 2075341 A5 FR2075341 A5 FR 2075341A5 FR 7100503 A FR7100503 A FR 7100503A FR 7100503 A FR7100503 A FR 7100503A FR 2075341 A5 FR2075341 A5 FR 2075341A5
Authority
FR
France
Prior art keywords
alkyl
thiosemicarbazide
photographicstabilizers
cpds
aryl
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
FR7100503A
Other languages
English (en)
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
Application granted granted Critical
Publication of FR2075341A5 publication Critical patent/FR2075341A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/02—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 not condensed with other rings
    • C07D253/06—1,2,4-Triazines
    • C07D253/065—1,2,4-Triazines having three double bonds between ring members or between ring members and non-ring members
    • C07D253/07—1,2,4-Triazines having 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
    • C07D253/075—Two hetero atoms, in positions 3 and 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D253/00—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00
    • C07D253/08—Heterocyclic compounds containing six-membered rings having three nitrogen atoms as the only ring hetero atoms, not provided for by group C07D251/00 condensed with carbocyclic rings or ring systems
    • C07D253/10—Condensed 1,2,4-triazines; Hydrogenated condensed 1,2,4-triazines
    • 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
    • G03C5/39—Stabilising, i.e. fixing without washing out

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7100503A 1970-01-08 1971-01-08 Thiosemicarbazide photographicstabilizers Expired FR2075341A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702000622 DE2000622A1 (de) 1970-01-08 1970-01-08 Verfahren zur Stabilisierung von Silberbildern

Publications (1)

Publication Number Publication Date
FR2075341A5 true FR2075341A5 (en) 1971-10-08

Family

ID=5759199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7100503A Expired FR2075341A5 (en) 1970-01-08 1971-01-08 Thiosemicarbazide photographicstabilizers

Country Status (4)

Country Link
BE (1) BE761214A (nl)
DE (1) DE2000622A1 (nl)
FR (1) FR2075341A5 (nl)
SE (1) SE369786B (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361437A (en) 1980-02-19 1982-11-30 Sumitomo Chemical Company, Limited 3-Thiooxo-5-oxo-hexahydro-1,2,4-triazine and its production and use
EP0447688A1 (en) * 1990-03-19 1991-09-25 Agfa-Gevaert N.V. Photographic roomlight materials containing halogen acceptors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9509757D0 (en) * 1995-05-13 1995-07-05 Ilford Ltd Toning of photographic print material
AU2015263901B2 (en) * 2014-05-23 2021-03-11 Promega Corporation Compositions and methods for stabilizing luminogenic substrates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361437A (en) 1980-02-19 1982-11-30 Sumitomo Chemical Company, Limited 3-Thiooxo-5-oxo-hexahydro-1,2,4-triazine and its production and use
EP0447688A1 (en) * 1990-03-19 1991-09-25 Agfa-Gevaert N.V. Photographic roomlight materials containing halogen acceptors

Also Published As

Publication number Publication date
SE369786B (nl) 1974-09-16
BE761214A (nl) 1971-07-05
DE2000622A1 (de) 1971-07-22

Similar Documents

Publication Publication Date Title
CH528905A (de) In den Körper einpflanzbare Infusionspumpe
SE7505794L (sv) Behandling av icke onskade organismer med metaller.
NL163607B (nl) Getande drijfriem.
FR2075341A5 (en) Thiosemicarbazide photographicstabilizers
DK297976A (da) Rullepumpehoved til skiftende pumpning navnlig egnet til cirkulation af blod uden for legemet
SE417451B (sv) Tandad drivrem
NL7500153A (nl) Gelijkstroom-elektromagneet.
CH524997A (fr) Accessoire dentaire
SE7600163L (sv) Alkaliska cyanidzinkelektropleteringsbad
FR2134218A1 (en) Phloroglucinol aminoketones - vasodilators and antispasmodics
CH528857A (de) Mittel mit Defolianswirkung und wuchsregulierender Wirkung
FR2194436A1 (en) 3-formyloxindoles prepn - useful as medicaments for treating fatty degener-ation
FR2102221A1 (en) 4-amino-(2-(5-nitro-2-furyl) vinyl)-quinazolines - antimicrobial gastrointestinal sterilisation agents
FR2168122A1 (en) 2-imino-5-alkylamino-1,3-dithian derivs - insecticides,acaricides and fungicides
FR2101045A1 (en) Omega-dialkylamino-1-(2,4,6-trialkoxy phenyl) alkan-1-ones - with vasodilator and spasmolytic activity
FR2075615A5 (en) N-and s-heterocyclic stabilizers for photo-g
FR2075642A5 (en) Stabilisation of cellulose in aqueous alk-ali
FR2188605A5 (en) Heterocyclic dithiocarboxylic acid derivs - biodegradable herbicides of low toxicity
IL31703A0 (en) Purification of penicillin derivatives by treatment with pronase
FR2085664A1 (en) Biguanide antihypeglycaemic agents
FR2168239A1 (en) Polycyclic dinitroxide radicals - nmr spin indicators
FR2054405A5 (en) Phenylcarbamoylazolidines
FR2180536A1 (en) 3-carbamoyloxy-5-methyl-1,2-thiazoles - with fungicidal and bactericidal activity
FR2194424A1 (en) Trialkoxybenzoylpeptide derivs - for treatment of cardiac disorders
FR2019126A1 (en) Treatment of tumours

Legal Events

Date Code Title Description
ST Notification of lapse