GB742219A - Improved antifogging and stabilising agents for photographic silver halide emulsions - Google Patents
Improved antifogging and stabilising agents for photographic silver halide emulsionsInfo
- Publication number
- GB742219A GB742219A GB31021/53A GB3102153A GB742219A GB 742219 A GB742219 A GB 742219A GB 31021/53 A GB31021/53 A GB 31021/53A GB 3102153 A GB3102153 A GB 3102153A GB 742219 A GB742219 A GB 742219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercuric
- mercuric iodide
- iodide
- hydriodide
- bis
- 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
- -1 silver halide Chemical class 0.000 title abstract 2
- 239000000839 emulsion Substances 0.000 title 1
- 229910052709 silver Inorganic materials 0.000 title 1
- 239000004332 silver Substances 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
- 229960003671 mercuric iodide Drugs 0.000 abstract 22
- YFDLHELOZYVNJE-UHFFFAOYSA-L mercury diiodide Chemical compound I[Hg]I YFDLHELOZYVNJE-UHFFFAOYSA-L 0.000 abstract 22
- 229960002523 mercuric chloride Drugs 0.000 abstract 4
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 abstract 4
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 abstract 3
- GCMNJUJAKQGROZ-UHFFFAOYSA-N 1,2-Dihydroquinolin-2-imine Chemical compound C1=CC=CC2=NC(N)=CC=C21 GCMNJUJAKQGROZ-UHFFFAOYSA-N 0.000 abstract 2
- IQHAAEXSFVJUSU-UHFFFAOYSA-N 1,3-benzothiazol-2-amine hydrobromide Chemical compound S1C(=NC2=C1C=CC=C2)N.Br IQHAAEXSFVJUSU-UHFFFAOYSA-N 0.000 abstract 2
- ICSNLGPSRYBMBD-UHFFFAOYSA-N 2-aminopyridine Chemical compound NC1=CC=CC=N1 ICSNLGPSRYBMBD-UHFFFAOYSA-N 0.000 abstract 2
- IVILGUFRMDBUEQ-UHFFFAOYSA-N 5-iodopyridin-2-amine Chemical compound NC1=CC=C(I)C=N1 IVILGUFRMDBUEQ-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 abstract 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 2
- APJRQRWOCVVNOA-UHFFFAOYSA-N 1,3-benzothiazol-2-amine hydroiodide Chemical compound I.NC=1SC2=C(N1)C=CC=C2 APJRQRWOCVVNOA-UHFFFAOYSA-N 0.000 abstract 1
- WUIJCMJIYQWIMF-UHFFFAOYSA-N 1,3-benzothiazole;hydroiodide Chemical compound [I-].C1=CC=C2SC=[NH+]C2=C1 WUIJCMJIYQWIMF-UHFFFAOYSA-N 0.000 abstract 1
- CCZWSTFVHJPCEM-UHFFFAOYSA-N 2-iodopyridine Chemical compound IC1=CC=CC=N1 CCZWSTFVHJPCEM-UHFFFAOYSA-N 0.000 abstract 1
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- DVESLUSSGUWVOQ-UHFFFAOYSA-N I.NC1=NC=C(C=C1)I Chemical compound I.NC1=NC=C(C=C1)I DVESLUSSGUWVOQ-UHFFFAOYSA-N 0.000 abstract 1
- ROIXIOOUJMWADJ-UHFFFAOYSA-N I.NC=1C=CC(=C2C=CC=NC12)I Chemical compound I.NC=1C=CC(=C2C=CC=NC12)I ROIXIOOUJMWADJ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 1
- BRMYZIKAHFEUFJ-UHFFFAOYSA-L mercury diacetate Chemical compound CC(=O)O[Hg]OC(C)=O BRMYZIKAHFEUFJ-UHFFFAOYSA-L 0.000 abstract 1
- NGYIMTKLQULBOO-UHFFFAOYSA-L mercury dibromide Chemical compound Br[Hg]Br NGYIMTKLQULBOO-UHFFFAOYSA-L 0.000 abstract 1
- MWNFHPSPNQSWME-UHFFFAOYSA-M methenamine allyl iodide Chemical compound [I-].C1N(C2)CN3CN2C[N+]1(CC=C)C3 MWNFHPSPNQSWME-UHFFFAOYSA-M 0.000 abstract 1
- QJAIOCKFIORVFU-UHFFFAOYSA-N n,n-dimethyl-4-nitroaniline Chemical compound CN(C)C1=CC=C([N+]([O-])=O)C=C1 QJAIOCKFIORVFU-UHFFFAOYSA-N 0.000 abstract 1
- BJDYCCHRZIFCGN-UHFFFAOYSA-N pyridin-1-ium;iodide Chemical compound I.C1=CC=NC=C1 BJDYCCHRZIFCGN-UHFFFAOYSA-N 0.000 abstract 1
- UCFSULAKAYDAAE-UHFFFAOYSA-N quinolin-1-ium;iodide Chemical compound I.N1=CC=CC2=CC=CC=C21 UCFSULAKAYDAAE-UHFFFAOYSA-N 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US742219XA | 1952-11-08 | 1952-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB742219A true GB742219A (en) | 1955-12-21 |
Family
ID=22118410
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31021/53A Expired GB742219A (en) | 1952-11-08 | 1953-11-09 | Improved antifogging and stabilising agents for photographic silver halide emulsions |
| GB31022/53A Expired GB742220A (en) | 1952-11-08 | 1953-11-09 | Improved antifogging and stabilizing agents for photographic silver halide emulsions |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31022/53A Expired GB742220A (en) | 1952-11-08 | 1953-11-09 | Improved antifogging and stabilizing agents for photographic silver halide emulsions |
Country Status (3)
| Country | Link |
|---|---|
| BE (2) | BE524118A (https=) |
| FR (2) | FR1098939A (https=) |
| GB (2) | GB742219A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4772545A (en) * | 1985-07-22 | 1988-09-20 | Fuji Photo Film Co., Ltd. | High speed silver halide photographic materials |
-
0
- BE BE524117D patent/BE524117A/xx unknown
- BE BE524118D patent/BE524118A/xx unknown
-
1953
- 1953-11-07 FR FR1098939D patent/FR1098939A/fr not_active Expired
- 1953-11-07 FR FR1095358D patent/FR1095358A/fr not_active Expired
- 1953-11-09 GB GB31021/53A patent/GB742219A/en not_active Expired
- 1953-11-09 GB GB31022/53A patent/GB742220A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4772545A (en) * | 1985-07-22 | 1988-09-20 | Fuji Photo Film Co., Ltd. | High speed silver halide photographic materials |
Also Published As
| Publication number | Publication date |
|---|---|
| BE524117A (https=) | |
| GB742220A (en) | 1955-12-21 |
| FR1098939A (fr) | 1955-08-26 |
| FR1095358A (fr) | 1955-06-01 |
| BE524118A (https=) |
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