BE691855A - - Google Patents
Info
- Publication number
- BE691855A BE691855A BE691855A BE691855A BE691855A BE 691855 A BE691855 A BE 691855A BE 691855 A BE691855 A BE 691855A BE 691855 A BE691855 A BE 691855A BE 691855 A BE691855 A BE 691855A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/10—Spiro-condensed systems
-
- 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
- G03C1/08—Sensitivity-increasing substances
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965A0051191 DE1472792B2 (de) | 1965-12-28 | 1965-12-28 | Lichtempfindliches photographisches aufzeichnungsmaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE691855A true BE691855A (de) | 1967-06-28 |
Family
ID=6937821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691855A BE691855A (de) | 1965-12-28 | 1966-12-28 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3471296A (de) |
| BE (1) | BE691855A (de) |
| CH (1) | CH499792A (de) |
| DE (1) | DE1472792B2 (de) |
| FR (1) | FR1506230A (de) |
| GB (1) | GB1145187A (de) |
| NL (1) | NL6617874A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1772292A1 (de) * | 1968-04-26 | 1971-01-28 | Agfa Gevaert Ag | Photographische Halogensilberemulsion mit erhoehter Empfindlichkeit |
| US3915714A (en) * | 1971-11-30 | 1975-10-28 | Agfa Gevaert Ag | Silver halide emulsion containing a phosphoric acid amide |
| BE792091A (nl) * | 1971-12-04 | 1973-05-30 | Agfa Gevaert Nv | Fotografische zilverzoutemulsies met verhoogde gevoeligheid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2976250A (en) * | 1956-02-17 | 1961-03-21 | Gen Aniline & Film Corp | Matte-suspensions |
| BE611864A (de) * | 1961-12-22 |
-
1965
- 1965-12-28 DE DE1965A0051191 patent/DE1472792B2/de active Granted
-
1966
- 1966-12-16 US US602165A patent/US3471296A/en not_active Expired - Lifetime
- 1966-12-20 NL NL6617874A patent/NL6617874A/xx unknown
- 1966-12-28 FR FR89233A patent/FR1506230A/fr not_active Expired
- 1966-12-28 GB GB57878/66A patent/GB1145187A/en not_active Expired
- 1966-12-28 BE BE691855A patent/BE691855A/xx unknown
- 1966-12-28 CH CH1867866A patent/CH499792A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1506230A (fr) | 1967-12-15 |
| CH499792A (de) | 1970-11-30 |
| DE1472792A1 (de) | 1969-03-13 |
| NL6617874A (de) | 1967-05-25 |
| GB1145187A (en) | 1969-03-12 |
| DE1472792B2 (de) | 1976-09-23 |
| US3471296A (en) | 1969-10-07 |