GB1227392A - - Google Patents
Info
- Publication number
- GB1227392A GB1227392A GB1227392DA GB1227392A GB 1227392 A GB1227392 A GB 1227392A GB 1227392D A GB1227392D A GB 1227392DA GB 1227392 A GB1227392 A GB 1227392A
- Authority
- GB
- United Kingdom
- Prior art keywords
- optionally
- alkali
- metal
- alkyl
- carboxy
- 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
- 229910052783 alkali metal Inorganic materials 0.000 abstract 5
- 150000001340 alkali metals Chemical class 0.000 abstract 5
- 150000003863 ammonium salts Chemical class 0.000 abstract 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000000732 arylene group Chemical group 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 125000006681 (C2-C10) alkylene group Chemical group 0.000 abstract 1
- 101100294102 Caenorhabditis elegans nhr-2 gene Proteins 0.000 abstract 1
- 229910005965 SO 2 Inorganic materials 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 125000001589 carboacyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000004181 carboxyalkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- 125000003106 haloaryl group Chemical group 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 1
- -1 sulpho group Chemical group 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
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
- G03C1/8155—Organic compounds therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Polyamides (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2275667 | 1967-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1227392A true GB1227392A (enrdf_load_stackoverflow) | 1971-04-07 |
Family
ID=12091514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1227392D Expired GB1227392A (enrdf_load_stackoverflow) | 1967-04-10 | 1968-04-09 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3615547A (enrdf_load_stackoverflow) |
| BE (1) | BE713440A (enrdf_load_stackoverflow) |
| DE (1) | DE1772170A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1576417A (enrdf_load_stackoverflow) |
| GB (1) | GB1227392A (enrdf_load_stackoverflow) |
| NL (1) | NL6805137A (enrdf_load_stackoverflow) |
-
1968
- 1968-04-08 DE DE19681772170 patent/DE1772170A1/de not_active Withdrawn
- 1968-04-09 BE BE713440D patent/BE713440A/xx unknown
- 1968-04-09 GB GB1227392D patent/GB1227392A/en not_active Expired
- 1968-04-10 NL NL6805137A patent/NL6805137A/xx unknown
- 1968-04-10 FR FR1576417D patent/FR1576417A/fr not_active Expired
- 1968-04-10 US US720344A patent/US3615547A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE713440A (enrdf_load_stackoverflow) | 1968-08-16 |
| DE1772170A1 (de) | 1970-08-06 |
| DE1772170B2 (enrdf_load_stackoverflow) | 1978-03-09 |
| FR1576417A (enrdf_load_stackoverflow) | 1969-06-23 |
| NL6805137A (enrdf_load_stackoverflow) | 1968-10-11 |
| US3615547A (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 |