GB1258013A - - Google Patents
Info
- Publication number
- GB1258013A GB1258013A GB1258013DA GB1258013A GB 1258013 A GB1258013 A GB 1258013A GB 1258013D A GB1258013D A GB 1258013DA GB 1258013 A GB1258013 A GB 1258013A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- ethanol
- cooling
- solution
- isopropylbenzylthioisothiourea
- 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 4
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 3
- YUXBVGWQUBQHOI-UHFFFAOYSA-N (4-propan-2-ylphenyl)methanethiol Chemical compound CC(C)C1=CC=C(CS)C=C1 YUXBVGWQUBQHOI-UHFFFAOYSA-N 0.000 abstract 2
- HOGPIJSQNAUIJP-UHFFFAOYSA-N (4-propan-2-ylphenyl)methylsulfanyl carbamimidothioate hydrochloride Chemical compound Cl.C(C)(C)C1=CC=C(CSSC(N)=N)C=C1 HOGPIJSQNAUIJP-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- CYAKWEQUWJAHLW-UHFFFAOYSA-N 1-(chloromethyl)-4-propan-2-ylbenzene Chemical compound CC(C)C1=CC=C(CCl)C=C1 CYAKWEQUWJAHLW-UHFFFAOYSA-N 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- PNQXMAYSEPXCAL-UHFFFAOYSA-M C(N)([S-])=S.N1CCOCC1.[K+] Chemical compound C(N)([S-])=S.N1CCOCC1.[K+] PNQXMAYSEPXCAL-UHFFFAOYSA-M 0.000 abstract 1
- -1 N - (S - 4 - isopropylbenzyldithio - thiocarbonyl) morpholine Chemical class 0.000 abstract 1
- 235000010724 Wisteria floribunda Nutrition 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 235000017557 sodium bicarbonate Nutrition 0.000 abstract 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 125000003718 tetrahydrofuranyl group Chemical group 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
- G03C1/346—Organic derivatives of bivalent sulfur, selenium or tellurium
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/15—Lithographic emulsion
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4539068 | 1968-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1258013A true GB1258013A (enrdf_load_stackoverflow) | 1971-12-22 |
Family
ID=12717927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1258013D Expired GB1258013A (enrdf_load_stackoverflow) | 1968-06-29 | 1969-06-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3615527A (enrdf_load_stackoverflow) |
| BE (1) | BE735403A (enrdf_load_stackoverflow) |
| DE (1) | DE1932882A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2014442A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1258013A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE788685A (nl) * | 1971-09-13 | 1973-03-12 | Agfa Gevaert Nv | Ontwikkeling van contrastrijke zilverhalogenide-emulsies voor grafischedoeleinden |
-
1969
- 1969-06-27 FR FR6921732A patent/FR2014442A1/fr not_active Withdrawn
- 1969-06-28 DE DE19691932882 patent/DE1932882A1/de active Pending
- 1969-06-30 US US837869A patent/US3615527A/en not_active Expired - Lifetime
- 1969-06-30 GB GB1258013D patent/GB1258013A/en not_active Expired
- 1969-06-30 BE BE735403D patent/BE735403A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1932882A1 (de) | 1970-01-15 |
| BE735403A (enrdf_load_stackoverflow) | 1969-12-01 |
| FR2014442A1 (enrdf_load_stackoverflow) | 1970-04-17 |
| US3615527A (en) | 1971-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |