GB1256799A - - Google Patents
Info
- Publication number
- GB1256799A GB1256799A GB1256799DA GB1256799A GB 1256799 A GB1256799 A GB 1256799A GB 1256799D A GB1256799D A GB 1256799DA GB 1256799 A GB1256799 A GB 1256799A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mercaptotriazoles
- march
- oocxcoor
- thiocarbohydrazide
- gevaert
- 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
- LLCOQBODWBFTDD-UHFFFAOYSA-N 1h-triazol-1-ium-4-thiolate Chemical class SC1=CNN=N1 LLCOQBODWBFTDD-UHFFFAOYSA-N 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- LJTFFORYSFGNCT-UHFFFAOYSA-N Thiocarbohydrazide Chemical compound NNC(=S)NN LJTFFORYSFGNCT-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- BRWIZMBXBAOCCF-UHFFFAOYSA-N hydrazinecarbothioamide Chemical compound NNC(N)=S BRWIZMBXBAOCCF-UHFFFAOYSA-N 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 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
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
-
- 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
- G03C1/35—Antiplumming agents, i.e. antibronzing agents; Toners
- G03C1/355—Organic derivatives of bivalent sulfur, selenium or tellurium
-
- 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
- Y10S430/13—Antibronze agent or process
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681770074 DE1770074A1 (de) | 1968-03-28 | 1968-03-28 | Verfahren zur Stabilisierung der Schwaerzen bei der Heisstrocknung photographischer Silberbilder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1256799A true GB1256799A (enrdf_load_stackoverflow) | 1971-12-15 |
Family
ID=5700389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1256799D Expired GB1256799A (enrdf_load_stackoverflow) | 1968-03-28 | 1969-03-28 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3647451A (enrdf_load_stackoverflow) |
| BE (1) | BE730608A (enrdf_load_stackoverflow) |
| CH (1) | CH503296A (enrdf_load_stackoverflow) |
| DE (1) | DE1770074A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2004995A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1256799A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2453218A1 (de) * | 1974-11-09 | 1976-05-13 | Agfa Gevaert Ag | Stabilisierung entwickelter photographischer bilder |
| US4740568A (en) * | 1985-04-09 | 1988-04-26 | Minnesota Mining And Manufacturing Company | Triazolinethione-containing polymer |
| US4624995A (en) * | 1985-04-09 | 1986-11-25 | Minnesota Mining And Manufacturing Company | Triazolinethione-containing polymer |
| KR102556832B1 (ko) | 2014-11-24 | 2023-07-17 | 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 | 비닐 클로라이드 폴리머 수지를 위한 신규한 커플링된 우라실 화합물 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR964821A (enrdf_load_stackoverflow) * | 1946-04-05 | 1950-08-25 | ||
| GB1138587A (en) * | 1966-02-14 | 1969-01-01 | Agfa Gevaert Nv | Improvements in or relating to photographic material |
-
1968
- 1968-03-28 DE DE19681770074 patent/DE1770074A1/de active Granted
-
1969
- 1969-03-17 CH CH392269A patent/CH503296A/de not_active IP Right Cessation
- 1969-03-21 US US809415A patent/US3647451A/en not_active Expired - Lifetime
- 1969-03-28 BE BE730608D patent/BE730608A/xx unknown
- 1969-03-28 GB GB1256799D patent/GB1256799A/en not_active Expired
- 1969-03-28 FR FR6909505A patent/FR2004995A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3647451A (en) | 1972-03-07 |
| FR2004995A1 (enrdf_load_stackoverflow) | 1969-12-05 |
| BE730608A (enrdf_load_stackoverflow) | 1969-09-29 |
| CH503296A (de) | 1971-02-15 |
| DE1770074A1 (de) | 1971-09-16 |
| DE1770074B2 (enrdf_load_stackoverflow) | 1979-10-31 |
| DE1770074C3 (enrdf_load_stackoverflow) | 1980-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |