CH449421A - Photographic light sensitive material - Google Patents

Photographic light sensitive material

Info

Publication number
CH449421A
CH449421A CH464064A CH464064A CH449421A CH 449421 A CH449421 A CH 449421A CH 464064 A CH464064 A CH 464064A CH 464064 A CH464064 A CH 464064A CH 449421 A CH449421 A CH 449421A
Authority
CH
Switzerland
Prior art keywords
sensitive material
light sensitive
photographic light
photographic
sensitive
Prior art date
Application number
CH464064A
Other languages
German (de)
Inventor
Edith Dr Weyde
Koenig Anita Dr Von
Artur Dr Allendoerfer
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
Publication of CH449421A publication Critical patent/CH449421A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms
    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
    • G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
CH464064A 1963-04-27 1964-04-09 Photographic light sensitive material CH449421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0042979 1963-04-27

Publications (1)

Publication Number Publication Date
CH449421A true CH449421A (en) 1967-12-31

Family

ID=6933405

Family Applications (1)

Application Number Title Priority Date Filing Date
CH464064A CH449421A (en) 1963-04-27 1964-04-09 Photographic light sensitive material

Country Status (5)

Country Link
US (1) US3362826A (en)
BE (1) BE647145A (en)
CH (1) CH449421A (en)
DE (1) DE1447569A1 (en)
GB (1) GB1058488A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1919045C3 (en) * 1969-04-15 1979-11-15 Agfa-Gevaert Ag, 5090 Leverkusen Process for producing stable photographic images
JPS4835493B1 (en) * 1970-02-26 1973-10-29
DE3403825A1 (en) * 1983-02-04 1984-08-16 Mitsubishi Paper Mills, Ltd., Tokyo Photographic light-sensitive silver halide materials
DE4200322A1 (en) * 1992-01-09 1993-07-15 Agfa Gevaert Ag PHOTOGRAPHIC RECORDING MATERIAL
US6620771B2 (en) * 1999-10-20 2003-09-16 R. T. Vanderbilt Company, Inc. Thiadiazole dimer additives and lubricating compositions containing the same
EP1144558B1 (en) * 1999-10-20 2017-12-13 Vanderbilt Chemicals, LLC Thiadizole dimer additives and lubricating compositions containing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453346A (en) * 1945-10-25 1948-11-09 Eastman Kodak Co Stabilization of processed photographic emulsions to high temperatures and humidities
BE476657A (en) * 1946-04-05
BE557661A (en) * 1956-05-23
US3051570A (en) * 1958-10-01 1962-08-28 Gen Aniline & Film Corp Antifoggants and stabilizers for photographic silver halide emulsions
BE606550A (en) * 1960-07-27

Also Published As

Publication number Publication date
US3362826A (en) 1968-01-09
DE1447569A1 (en) 1969-02-13
BE647145A (en) 1964-10-27
GB1058488A (en) 1967-02-08

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