http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2023051-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7848eaf1e1f0d1c1ae8901210fa4b3a7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-00 |
| filingDate | 1991-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88d9f413a2588c5becd9a0281210e0ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20f7e2b5fde7781849b001d2923b691a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c1c7b3559b4fc57004bea5997247260 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f89e131e1ebe2e217daf637d59ebe40 |
| publicationDate | 1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2023051-C1 |
| titleOfInvention | Method of steel and alloy protection against acid corrosion |
| abstract | FIELD: metallurgy, machine engineering. SUBSTANCE: method involves addition of filtered off aqueous solution from the stage of semiproduct synthesis 4-amino-6-methoxypyrimidine at concentration 0.05-0.2% of composition to the working medium, wt.-%: resinoid products of oxidation and condensation of 4-amino-6-chloropyrimidine 25-30; 4-amino-6-methoxypyrimidine 2-3; NaCl 9-10, and water - the rest. Filtration is carried out at 3-5 C up to pH 9.0-9.5. Method is used for protection of carbonic, alloyed steel and alloy against corrosion lesion appearing under acid media action. EFFECT: improved method of protection. 1 tbl |
| priorityDate | 1991-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.