NL6807017A - - Google Patents

Info

Publication number
NL6807017A
NL6807017A NL6807017A NL6807017A NL6807017A NL 6807017 A NL6807017 A NL 6807017A NL 6807017 A NL6807017 A NL 6807017A NL 6807017 A NL6807017 A NL 6807017A NL 6807017 A NL6807017 A NL 6807017A
Authority
NL
Netherlands
Application number
NL6807017A
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 filed Critical
Publication of NL6807017A publication Critical patent/NL6807017A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/005Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/36Radicals substituted by singly-bound nitrogen atoms
    • C07D213/38Radicals substituted by singly-bound nitrogen atoms having only hydrogen or hydrocarbon radicals attached to the substituent nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/3804Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se) not used, see subgroups
    • C07F9/3808Acyclic saturated acids which can have further substituents on alkyl
NL6807017A 1967-05-18 1968-05-17 NL6807017A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2304867 1967-05-18
GB47731/67A GB1214982A (en) 1967-05-18 1967-05-18 Stabilization of photographic silver halide materials

Publications (1)

Publication Number Publication Date
NL6807017A true NL6807017A (en) 1968-07-25

Family

ID=26256281

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6807017A NL6807017A (en) 1967-05-18 1968-05-17

Country Status (6)

Country Link
US (1) US3556797A (en)
BE (1) BE715409A (en)
DE (1) DE1772444A1 (en)
FR (1) FR1562702A (en)
GB (1) GB1214982A (en)
NL (1) NL6807017A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854952A (en) * 1973-09-19 1974-12-17 Western Electric Co Photosensitive silver halide composition
DE2537935A1 (en) * 1974-08-27 1976-03-18 Canon Kk LIGHT-SENSITIVE MATERIAL DEVELOPED BY HEATING
US4175966A (en) 1975-08-02 1979-11-27 Konishiroku Photo Industry Co., Ltd. Light-sensitive black-white silver halide photographic material for forming a high-contrast silver image and method of treating thereof
JPS5536840A (en) * 1978-09-07 1980-03-14 Konishiroku Photo Ind Co Ltd Silver halide photographic material
DE2931691A1 (en) * 1979-08-04 1981-02-19 Agfa Gevaert Ag PHOTOGRAPHIC EMULSION WITH STABILIZER, METHOD FOR THE PRODUCTION AND PHOTOGRAPHIC MATERIALS
JP2649858B2 (en) * 1990-05-22 1997-09-03 富士写真フイルム株式会社 Silver halide photographic material

Also Published As

Publication number Publication date
BE715409A (en) 1968-11-20
US3556797A (en) 1971-01-19
DE1772444A1 (en) 1971-03-04
GB1214982A (en) 1970-12-09
FR1562702A (en) 1969-04-04

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