http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2013127717-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D13-04 |
| filingDate | 2013-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2013127717-A |
| titleOfInvention | ELECTROLYTIC METHOD FOR FORMING A COATING ON A METAL SURFACE |
| abstract | 1. The electrolytic method of forming a coating by the deposition of organic substances on a metal surface, comprising applying an electric field to particles of a liquid medium filling the gap between the electrodes of an electrochemical cell containing deposited components, characterized in that the deposition is carried out on a metal anode, a solution is used as a liquid medium, at least one anionic polymethine dye with the general formula: where: in the case of a benzthiazole derivative: X = S, in the case of a benzoxazole derivative one: X = O.n = 0 or 1; m = 3 or 4, the counterion Z is the triethylammonium cation or the pyridinium cation CHNH or sodium cation Na, in water and / or an organic solvent with a concentration of 5 · 10 · 5 · 10 mol / l, the anode in the electrochemical cell is made of metal capable of anodic oxidation selected from the group: copper, aluminum, tin, iron or their alloys, the electrodeposition of the dye is carried out for 5 ÷ 60 minutes at a current density of 5 ÷ 500 A / mi electric field strength of 0.25 ÷ 12.5 kV / m, depending from the required thickness of the deposited dye layer, providing ment on the metal surfaces of aggregates of polymethine krasiteley.2. The electrolytic method for forming a coating according to claim 1, characterized in that a solution of two polymethine dyes is used. The electrolytic method for forming a coating according to claim 1, characterized in that for the electrodeposition of the dye, a solution is used, first of one polymethine dye, then a solution of another polymethine dye. The electrolytic method for forming a coating according to claim 1, characterized in that as a solvent |
| priorityDate | 2013-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.