BE792091A - Fotografische zilverzoutemulsies met verhoogde gevoeligheid - Google Patents
Fotografische zilverzoutemulsies met verhoogde gevoeligheidInfo
- Publication number
- BE792091A BE792091A BE792091DA BE792091A BE 792091 A BE792091 A BE 792091A BE 792091D A BE792091D A BE 792091DA BE 792091 A BE792091 A BE 792091A
- Authority
- BE
- Belgium
- Prior art keywords
- silver salt
- increased sensitivity
- photographic silver
- salt emulsions
- emulsions
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title 1
- 230000035945 sensitivity Effects 0.000 title 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/22—Amides of acids of phosphorus
- C07F9/24—Esteramides
- C07F9/2454—Esteramides the amide moiety containing a substituent or a structure which is considered as characteristic
- C07F9/2479—Compounds containing the structure P(=X)n-N-acyl, P(=X)n-N-heteroatom, P(=X)n-N-CN (X = O, S, Se; n = 0, 1)
- C07F9/2483—Compounds containing the structure P(=X)n-N-acyl, P(=X)n-N-heteroatom, P(=X)n-N-CN (X = O, S, Se; n = 0, 1) containing the structure P(=X)n-N-S (X = O, S, Se; n = 0, 1)
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/22—Amides of acids of phosphorus
-
- 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
- G03C1/10—Organic substances
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (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)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2160207A DE2160207A1 (de) | 1971-12-04 | 1971-12-04 | Photographische silbersalzemulsion mit erhoehter empfindlichkeit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE792091A true BE792091A (nl) | 1973-05-30 |
Family
ID=5826988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE792091D BE792091A (nl) | 1971-12-04 | Fotografische zilverzoutemulsies met verhoogde gevoeligheid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3850644A (nl) |
| BE (1) | BE792091A (nl) |
| DE (1) | DE2160207A1 (nl) |
| FR (1) | FR2162231A1 (nl) |
| GB (1) | GB1390540A (nl) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1472792B2 (de) * | 1965-12-28 | 1976-09-23 | Agfa-Gevaert Ag, 5090 Leverkusen | Lichtempfindliches photographisches aufzeichnungsmaterial |
| US3567587A (en) * | 1967-03-03 | 1971-03-02 | Eastman Kodak Co | Phosphorous-halogen fog stabilizers for photographic emulsions |
| US3615612A (en) * | 1968-01-12 | 1971-10-26 | Gaf Corp | Photographic element containing a phosphoric acid ester of a butynediol-alkylene oxide condensate |
-
0
- BE BE792091D patent/BE792091A/nl unknown
-
1971
- 1971-12-04 DE DE2160207A patent/DE2160207A1/de active Pending
-
1972
- 1972-11-29 US US00310635A patent/US3850644A/en not_active Expired - Lifetime
- 1972-12-01 GB GB5548372A patent/GB1390540A/en not_active Expired
- 1972-12-04 FR FR7243088A patent/FR2162231A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2160207A1 (de) | 1973-06-14 |
| GB1390540A (en) | 1975-04-16 |
| FR2162231A1 (nl) | 1973-07-13 |
| US3850644A (en) | 1974-11-26 |
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