GB967768A - Improvements relating to the production of images - Google Patents
Improvements relating to the production of imagesInfo
- Publication number
- GB967768A GB967768A GB34220/62A GB3422062A GB967768A GB 967768 A GB967768 A GB 967768A GB 34220/62 A GB34220/62 A GB 34220/62A GB 3422062 A GB3422062 A GB 3422062A GB 967768 A GB967768 A GB 967768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- diethyl
- iodide
- carbocyanine
- region
- 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 abstract 7
- 239000000298 carbocyanine Substances 0.000 abstract 6
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 6
- QWYZFXLSWMXLDM-UHFFFAOYSA-M pinacyanol iodide Chemical compound [I-].C1=CC2=CC=CC=C2N(CC)C1=CC=CC1=CC=C(C=CC=C2)C2=[N+]1CC QWYZFXLSWMXLDM-UHFFFAOYSA-M 0.000 abstract 6
- 230000005855 radiation Effects 0.000 abstract 5
- 229910052709 silver Inorganic materials 0.000 abstract 5
- 239000004332 silver Substances 0.000 abstract 5
- 239000000975 dye Substances 0.000 abstract 4
- 230000035945 sensitivity Effects 0.000 abstract 4
- 230000001235 sensitizing effect Effects 0.000 abstract 3
- -1 silver halide Chemical class 0.000 abstract 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 2
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- AGJZCWVTGOVGBS-UHFFFAOYSA-N 1,1'-diethyl-2,2'-cyanine Chemical compound C1=CC2=CC=CC=C2N(CC)\C1=C\C1=CC=C(C=CC=C2)C2=[N+]1CC AGJZCWVTGOVGBS-UHFFFAOYSA-N 0.000 abstract 1
- AIGNCQCMONAWOL-UHFFFAOYSA-N 1,3-benzoselenazole Chemical compound C1=CC=C2[se]C=NC2=C1 AIGNCQCMONAWOL-UHFFFAOYSA-N 0.000 abstract 1
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 abstract 1
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- DZVCFNFOPIZQKX-LTHRDKTGSA-M merocyanine Chemical compound [Na+].O=C1N(CCCC)C(=O)N(CCCC)C(=O)C1=C\C=C\C=C/1N(CCCS([O-])(=O)=O)C2=CC=CC=C2O\1 DZVCFNFOPIZQKX-LTHRDKTGSA-M 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-M toluene-4-sulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- 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
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/32—Latensification; Densensitisation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US137534A US3183088A (en) | 1961-09-12 | 1961-09-12 | Process for forming images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB967768A true GB967768A (en) | 1964-08-26 |
Family
ID=22477864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34220/62A Expired GB967768A (en) | 1961-09-12 | 1962-09-06 | Improvements relating to the production of images |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3183088A (enrdf_load_stackoverflow) |
| BE (1) | BE622340A (enrdf_load_stackoverflow) |
| DE (1) | DE1267976B (enrdf_load_stackoverflow) |
| GB (1) | GB967768A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3418125A (en) * | 1964-08-20 | 1968-12-24 | Eastman Kodak Co | Process for preparing direct-positive images with photodevelopable directprint silver halide compositions |
| US3725073A (en) * | 1967-05-25 | 1973-04-03 | Xerox Corp | Light developable,direct writing,silver halide emulsions containing gold,iodine,lead and copper |
| US3969116A (en) * | 1971-01-19 | 1976-07-13 | Fuji Photo Film Co., Ltd. | Silver halide photographic sensitive element for flash exposure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE976968C (de) * | 1954-05-07 | 1964-10-01 | Adox Fotowerke Dr C Schleussne | Verfahren zum Sensibilisieren fotografischer Halogensilber-Positiv- bzw. Kopieremulsionen |
| BE545887A (enrdf_load_stackoverflow) * | 1955-03-08 | |||
| US3107138A (en) * | 1957-08-30 | 1963-10-15 | Minneapolis Honeywell Regualto | Oscillograph containing a silver halide recording medium plus heat sensitive or fluorescent material |
| US3063350A (en) * | 1958-08-11 | 1962-11-13 | Honeywell Regulator Co | Recorder |
| US3033682A (en) * | 1959-05-22 | 1962-05-08 | Du Pont | Radiation-sensitive emulsions, elements, and processes for making same |
| US3047392A (en) * | 1960-02-01 | 1962-07-31 | Honeywell Regulator Co | Photographic hydroxyethyl starch silver halide print-out composition |
| BE608820A (enrdf_load_stackoverflow) * | 1960-10-11 | |||
| US3102810A (en) * | 1961-04-05 | 1963-09-03 | Horizons Inc | Print-out cyanine and styryl dye bases and process of producing litho masters and the like therewith |
-
0
- BE BE622340D patent/BE622340A/xx unknown
-
1961
- 1961-09-12 US US137534A patent/US3183088A/en not_active Expired - Lifetime
-
1962
- 1962-09-06 GB GB34220/62A patent/GB967768A/en not_active Expired
- 1962-09-11 DE DEP1267A patent/DE1267976B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE622340A (enrdf_load_stackoverflow) | |
| US3183088A (en) | 1965-05-11 |
| DE1267976B (de) | 1968-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3703377A (en) | Supersensitized light-sensitive silver halide photographic emulsion | |
| US3814609A (en) | Silver halide supersensitized photographic emulsions | |
| US3864134A (en) | Silver bromoiodide photographic emulsion with improved green sensitivity | |
| US2410690A (en) | Method of improving the sensitivity characteristics of emulsions | |
| US3708298A (en) | Method of producing direct positive images with photographic silver halide material containing compound releasing iodide ions | |
| GB1472837A (en) | Supersensitized silver halide photographic emulsions | |
| GB1318154A (en) | Light-sensitive silver halide phtotographic material | |
| GB1297901A (enrdf_load_stackoverflow) | ||
| US4040841A (en) | Silver halide photographic emulsion | |
| US3816121A (en) | Direct positive photographic material containing a color coupler under one micron in size and fogged silver halide grains with substantially no internal sensitivity having absorbed on the surface a desensitizing dye containing a solubilizing group | |
| GB967768A (en) | Improvements relating to the production of images | |
| GB1242739A (en) | Improvements in silver halide direct-positive emulsions | |
| US2865752A (en) | Light-absorbing anthraquinone dyes for photographic emulsions | |
| US3149970A (en) | Production of photographic silver images by physical development | |
| GB1439638A (en) | Photographic silver halide emulsions | |
| US3782957A (en) | Fogged,direct-positive silver halide emulsion layer containing a cyanine dye and a compound containing a metal of group viii of the periodic table | |
| GB1283234A (en) | Photographic direct-positive silver halide emulsions | |
| GB1300880A (en) | Spectrally sensitized silver halide photographic emulsions | |
| GB1395539A (en) | Photographic silver halide emulsion | |
| US3637388A (en) | Process for the photographic production of equidensities | |
| US3364032A (en) | Light-developable halide emulsions | |
| US2316268A (en) | Photographic emulsion | |
| US1582050A (en) | Photographic print-out paper and prints made therefrom | |
| US3627534A (en) | Direct positive photographic emulsion stabilized against development stain | |
| US3567456A (en) | Photographic direct-reversal emulsions |