GB1120963A - Silver complex diffusion transfer process - Google Patents

Silver complex diffusion transfer process

Info

Publication number
GB1120963A
GB1120963A GB4297065A GB4297065A GB1120963A GB 1120963 A GB1120963 A GB 1120963A GB 4297065 A GB4297065 A GB 4297065A GB 4297065 A GB4297065 A GB 4297065A GB 1120963 A GB1120963 A GB 1120963A
Authority
GB
United Kingdom
Prior art keywords
methyl
prepared
thiosemicarbazide
dione
thio
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
GB4297065A
Inventor
Jozef Frans Willems
Georg Frans Van Veelen
Louis Maria De Haes
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 Gevaert NV
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 NV filed Critical Agfa Gevaert NV
Priority to GB42969/65A priority Critical patent/GB1160955A/en
Priority to GB4297065A priority patent/GB1120963A/en
Priority to DE19661522401 priority patent/DE1522401A1/en
Priority to US585731A priority patent/US3502471A/en
Priority to FR79931A priority patent/FR1496596A/en
Priority to BE688068D priority patent/BE688068A/xx
Priority to BE688065D priority patent/BE688065A/xx
Priority to FR79933A priority patent/FR1496860A/en
Priority to US585734A priority patent/US3431108A/en
Priority to NL6614290A priority patent/NL6614290A/xx
Priority to DE19661522403 priority patent/DE1522403A1/en
Priority to NL6615205A priority patent/NL6615205A/xx
Publication of GB1120963A publication Critical patent/GB1120963A/en
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
    • C07D253/08—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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/24—Photosensitive materials characterised by the image-receiving section
    • G03C8/243—Toners for the silver image

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

4,6,6 - trimethyl - 3 - thio - 1 : 6 - dihydroas - triazine - 3 : 5 - (2H : 4H) - dione and 4-methyl - 3 - thio - 1 : 2 : 4 - triazospiro - 5 : 5-undecane-3 : 5-dione are prepared by heating with aq. HCl, 1-(11-cyano-11-methyl-ethyl)-4 methyl - thiosemicarbazide or 1 - (11 - cyanocyclohexyl) - methyl - thiosemicarbazide respectively. The thiosemicarbazides are prepared from 4-methyl-thiosemicarbazide, CH3 COOH, KCN, and CH3COCH3 or cyclohexanone respectively. 1 - Phenyl - 4 - methyl - 3 - thio-1 : 6 - dihydro - as - triazine - 3 : 5 - (2H : 4H)-dione is prepared from 1-phenyl-1-ethoxyacetyl hydrazine and Me.NCS, dissolving the formed oil in EtOH and adding KOH in EtOH, and the analogous 1-methyl-4-ethyl triazine is similarly prepared from 1-methyl-ethoxyacetyl hydrazine and Et.NCS.
GB4297065A 1965-10-11 1965-10-11 Silver complex diffusion transfer process Expired GB1120963A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB42969/65A GB1160955A (en) 1965-10-11 1965-10-11 New Light-Developable Photographic Material and Recording Process
GB4297065A GB1120963A (en) 1965-10-11 1965-10-11 Silver complex diffusion transfer process
DE19661522401 DE1522401A1 (en) 1965-10-11 1966-10-10 Photographic silver halide diffusion process for the generation of diffusion images
US585731A US3502471A (en) 1965-10-11 1966-10-11 New light-developable photographic material and recording process
FR79931A FR1496596A (en) 1965-10-11 1966-10-11 Photographic process of diffusion transfer with silver complexes
BE688068D BE688068A (en) 1965-10-11 1966-10-11
BE688065D BE688065A (en) 1965-10-11 1966-10-11
FR79933A FR1496860A (en) 1965-10-11 1966-10-11 New light developable photographic material and recording method
US585734A US3431108A (en) 1965-10-11 1966-10-11 Silver complex diffusion transfer process
NL6614290A NL6614290A (en) 1965-10-11 1966-10-11
DE19661522403 DE1522403A1 (en) 1965-10-11 1966-10-11 Photo developable photographic material and recording method
NL6615205A NL6615205A (en) 1965-10-11 1966-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4297065A GB1120963A (en) 1965-10-11 1965-10-11 Silver complex diffusion transfer process

Publications (1)

Publication Number Publication Date
GB1120963A true GB1120963A (en) 1968-07-24

Family

ID=10426769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4297065A Expired GB1120963A (en) 1965-10-11 1965-10-11 Silver complex diffusion transfer process

Country Status (1)

Country Link
GB (1) GB1120963A (en)

Cited By (1)

* 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

Cited By (1)

* 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

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