GB1343719A - Sensitized silver halide photographic emulsions - Google Patents
Sensitized silver halide photographic emulsionsInfo
- Publication number
- GB1343719A GB1343719A GB5464271A GB5464271A GB1343719A GB 1343719 A GB1343719 A GB 1343719A GB 5464271 A GB5464271 A GB 5464271A GB 5464271 A GB5464271 A GB 5464271A GB 1343719 A GB1343719 A GB 1343719A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nucleus
- completes
- alkyl
- benzimidazole
- sensitizing dye
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000000839 emulsion Substances 0.000 title abstract 4
- -1 silver halide Chemical class 0.000 title abstract 3
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 239000000975 dye Substances 0.000 abstract 5
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 4
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 3
- AIGNCQCMONAWOL-UHFFFAOYSA-N 1,3-benzoselenazole Chemical compound C1=CC=C2[se]C=NC2=C1 AIGNCQCMONAWOL-UHFFFAOYSA-N 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 150000001556 benzimidazoles Chemical class 0.000 abstract 2
- AMTXUWGBSGZXCJ-UHFFFAOYSA-N benzo[e][1,3]benzoselenazole Chemical compound C1=CC=C2C(N=C[se]3)=C3C=CC2=C1 AMTXUWGBSGZXCJ-UHFFFAOYSA-N 0.000 abstract 2
- KXNQKOAQSGJCQU-UHFFFAOYSA-N benzo[e][1,3]benzothiazole Chemical compound C1=CC=C2C(N=CS3)=C3C=CC2=C1 KXNQKOAQSGJCQU-UHFFFAOYSA-N 0.000 abstract 2
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 abstract 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 abstract 1
- 206010070834 Sensitisation Diseases 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- WMUIZUWOEIQJEH-UHFFFAOYSA-N benzo[e][1,3]benzoxazole Chemical compound C1=CC=C2C(N=CO3)=C3C=CC2=C1 WMUIZUWOEIQJEH-UHFFFAOYSA-N 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine group Chemical group N1=CCC2=CC=CC=C12 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 230000008313 sensitization Effects 0.000 abstract 1
- 230000001235 sensitizing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
- C09B23/102—The polymethine chain containing an even number of >CH- groups two heterocyclic rings linked carbon-to-carbon
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/10—The polymethine chain containing an even number of >CH- groups
-
- 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
- G03C1/12—Methine and polymethine dyes
- G03C1/22—Methine and polymethine dyes with an even number of CH groups
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10395570A JPS4842968B1 (enrdf_load_stackoverflow) | 1970-11-25 | 1970-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1343719A true GB1343719A (en) | 1974-01-16 |
Family
ID=14367815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5464271A Expired GB1343719A (en) | 1970-11-25 | 1971-11-24 | Sensitized silver halide photographic emulsions |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4842968B1 (enrdf_load_stackoverflow) |
| BE (1) | BE775796A (enrdf_load_stackoverflow) |
| CA (1) | CA995961A (enrdf_load_stackoverflow) |
| DE (1) | DE2158553A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2115981A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1343719A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2303934A (en) * | 1995-07-31 | 1997-03-05 | Agfa Gevaert Ag | Variable gradation black and white paper |
| GB2316754A (en) * | 1996-08-30 | 1998-03-04 | Ilford Ltd | Variable contrast photographic material |
| DE19960108A1 (de) * | 1999-12-14 | 2001-07-12 | Agfa Gevaert Ag | Fotografisches Schwarz-Weiß-Papier |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE588862A (enrdf_load_stackoverflow) * | 1959-03-23 | |||
| BE598522A (enrdf_load_stackoverflow) * | 1959-12-24 | |||
| JPS4838408A (enrdf_load_stackoverflow) * | 1971-09-17 | 1973-06-06 |
-
1970
- 1970-11-25 JP JP10395570A patent/JPS4842968B1/ja active Pending
-
1971
- 1971-11-24 FR FR7142009A patent/FR2115981A5/fr not_active Expired
- 1971-11-24 GB GB5464271A patent/GB1343719A/en not_active Expired
- 1971-11-25 CA CA128,505A patent/CA995961A/en not_active Expired
- 1971-11-25 BE BE775796A patent/BE775796A/xx not_active IP Right Cessation
- 1971-11-25 DE DE19712158553 patent/DE2158553A1/de active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2303934A (en) * | 1995-07-31 | 1997-03-05 | Agfa Gevaert Ag | Variable gradation black and white paper |
| US5665532A (en) * | 1995-07-31 | 1997-09-09 | Agfa-Gevaert Ag | Black and white paper with variable gradation |
| GB2303934B (en) * | 1995-07-31 | 1998-10-28 | Agfa Gevaert Ag | Black and white paper with variable gradation |
| GB2316754A (en) * | 1996-08-30 | 1998-03-04 | Ilford Ltd | Variable contrast photographic material |
| GB2316754B (en) * | 1996-08-30 | 2000-09-27 | Ilford Ltd | Variable contrast photographic material |
| DE19960108A1 (de) * | 1999-12-14 | 2001-07-12 | Agfa Gevaert Ag | Fotografisches Schwarz-Weiß-Papier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4842968B1 (enrdf_load_stackoverflow) | 1973-12-15 |
| DE2158553A1 (de) | 1972-05-31 |
| BE775796A (fr) | 1972-03-16 |
| FR2115981A5 (enrdf_load_stackoverflow) | 1972-07-07 |
| CA995961A (en) | 1976-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |