http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2198245-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f0377c452c3aba768923520e5d1b678 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7ab742ed21b19038724c3e2f4109cdd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-10 |
| filingDate | 2001-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0ae2e90a8cab2bb6bf75e3b73bbfb8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9fe29f3f0d305579cc70ba518b2be3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41e2318536f2ae7bd3467404861169a6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_199b84cc71dc8e6dcc01508e5ec02705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e24aa923a704e1bbb65219f496235168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bdd42f5062b4d22883f60a058d0223e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_858b2c10ce18e2deef8add6addbc2063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_952e9a8ae6843bbd52ed7b87e46ba4cf |
| publicationDate | 2003-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2198245-C2 |
| titleOfInvention | Method of corrosion inhibition and composition for method embodiment |
| abstract | FIELD: protection of metals from corrosion; applicable in chemical, oil production and oil refining processes. SUBSTANCE: method consists in contacting with metal surface of corrosion inhibitor taken in amount of 0.07-53 mg/l (ppm). Introduced into aggressive medium are inhibitors in liquid phase including water, alcohol, amides, glycols, which protect metal surface from corrosion within temperature range of 4-75 C and pH 3-8. Corrosion inhibitors are used in the form of derivatives of 2-mercaptopyrimidine, their sodium, ammonium salts, chlorides, bromides, acetates, oleates, oxalates or their mixtures. The following corrosion inhibition compositions are proposed which are based on derivatives of 2-mercaptopyrimidine, surfactant and liquid phase, with the following ratio of components, mas.%: derivatives of 2-mercaptopyrimidine, 0.05-0.2; surfactant, 0.01-30; solvent, the balance. Surfactant is used in the form of neonol and laprol. EFFECT: extended assortment of methods and means for protection of metals from corrosion in aggressive media, prolonged protective effect with use of considerably low amounts of inhibitor concentrations as compared with known ones. 16 cl, 29 dwg, 8 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2649354-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2538131-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2772783-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2534903-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114539164-A |
| priorityDate | 2001-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.