BE772323A - Fotografisch materiaal met verbeterde stabiliteit - Google Patents
Fotografisch materiaal met verbeterde stabiliteitInfo
- Publication number
- BE772323A BE772323A BE772323A BE772323A BE772323A BE 772323 A BE772323 A BE 772323A BE 772323 A BE772323 A BE 772323A BE 772323 A BE772323 A BE 772323A BE 772323 A BE772323 A BE 772323A
- Authority
- BE
- Belgium
- Prior art keywords
- verbeterde
- fotografisch
- materiaal
- met
- stability
- Prior art date
Links
Classifications
-
- 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 |
---|---|---|---|
DE19702044622 DE2044622A1 (de) | 1970-09-09 | 1970-09-09 | Photographisches Material mit ver besserten Eigenschaften |
Publications (1)
Publication Number | Publication Date |
---|---|
BE772323A true BE772323A (fr) | 1972-03-08 |
Family
ID=5781987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE772323A BE772323A (fr) | 1970-09-09 | 1971-09-08 | Fotografisch materiaal met verbeterde stabiliteit |
Country Status (7)
Country | Link |
---|---|
US (1) | US3764339A (fr) |
BE (1) | BE772323A (fr) |
CA (1) | CA962504A (fr) |
CH (1) | CH568585A5 (fr) |
DE (1) | DE2044622A1 (fr) |
FR (1) | FR2107498A5 (fr) |
GB (1) | GB1323227A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2304322A1 (de) * | 1973-01-30 | 1974-08-08 | Agfa Gevaert Ag | Photographisches material mit 2-propinylthio-derivaten zur stabilisierung insbesondere der latenten bildkeime |
GB1494741A (en) * | 1974-03-14 | 1977-12-14 | Agfa Gevaert | Fog-inhibitors for silver halide photography |
JPS5814665B2 (ja) * | 1975-12-09 | 1983-03-22 | 富士写真フイルム株式会社 | チヨクセツポジハロゲンカギンカンコウザイリヨウ |
US4378426A (en) * | 1981-11-12 | 1983-03-29 | Eastman Kodak Company | Photographic speed increasing and latent image stabilizing compounds, silver halide emulsions, and photographic elements |
EP0084673B1 (fr) * | 1982-01-22 | 1986-04-02 | BASF Aktiengesellschaft | Aminothiadiazoles, leur procédé de synthèse et leur application dans la lutte contre les mauvaises herbes |
ATE21393T1 (de) * | 1982-01-22 | 1986-08-15 | Basf Ag | Thiadiazolderivate, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung unerwuenschten pflanzenwuchses. |
-
1970
- 1970-09-09 DE DE19702044622 patent/DE2044622A1/de active Pending
-
1971
- 1971-08-23 CA CA121,084A patent/CA962504A/en not_active Expired
- 1971-08-31 CH CH1277671A patent/CH568585A5/xx not_active IP Right Cessation
- 1971-09-07 GB GB4159071A patent/GB1323227A/en not_active Expired
- 1971-09-08 BE BE772323A patent/BE772323A/fr unknown
- 1971-09-08 US US00178845A patent/US3764339A/en not_active Expired - Lifetime
- 1971-09-09 FR FR7132632A patent/FR2107498A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3764339A (en) | 1973-10-09 |
GB1323227A (en) | 1973-07-11 |
DE2044622A1 (de) | 1972-03-23 |
CH568585A5 (fr) | 1975-10-31 |
CA962504A (en) | 1975-02-11 |
FR2107498A5 (fr) | 1972-05-05 |
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