BE647145A - - Google Patents
Info
- Publication number
- BE647145A BE647145A BE647145DA BE647145A BE 647145 A BE647145 A BE 647145A BE 647145D A BE647145D A BE 647145DA BE 647145 A BE647145 A BE 647145A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA0042979 | 1963-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE647145A true BE647145A (xx) | 1964-10-27 |
Family
ID=6933405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE647145D BE647145A (xx) | 1963-04-27 | 1964-04-27 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3362826A (xx) |
| BE (1) | BE647145A (xx) |
| CH (1) | CH449421A (xx) |
| DE (1) | DE1447569A1 (xx) |
| GB (1) | GB1058488A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1919045C3 (de) * | 1969-04-15 | 1979-11-15 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Herstellung stabiler photographischer Bilder |
| JPS4835493B1 (xx) * | 1970-02-26 | 1973-10-29 | ||
| DE3403825A1 (de) * | 1983-02-04 | 1984-08-16 | Mitsubishi Paper Mills, Ltd., Tokyo | Fotografische, fotoempfindliche silberhalogenidmaterialien |
| DE4200322A1 (de) * | 1992-01-09 | 1993-07-15 | Agfa Gevaert Ag | Fotografisches aufzeichnungmaterial |
| 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)
| 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 (xx) * | 1946-04-05 | |||
| BE557661A (xx) * | 1956-05-23 | |||
| US3051570A (en) * | 1958-10-01 | 1962-08-28 | Gen Aniline & Film Corp | Antifoggants and stabilizers for photographic silver halide emulsions |
| BE606550A (xx) * | 1960-07-27 |
-
1963
- 1963-04-27 DE DE19631447569 patent/DE1447569A1/de active Pending
-
1964
- 1964-04-03 US US357314A patent/US3362826A/en not_active Expired - Lifetime
- 1964-04-09 CH CH464064A patent/CH449421A/de unknown
- 1964-04-17 GB GB16040/64A patent/GB1058488A/en not_active Expired
- 1964-04-27 BE BE647145D patent/BE647145A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH449421A (de) | 1967-12-31 |
| US3362826A (en) | 1968-01-09 |
| DE1447569A1 (de) | 1969-02-13 |
| GB1058488A (en) | 1967-02-08 |