http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2125074-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d20717545eba522ab061327d5ac4fc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86d681fa4179ba38844ea334fe621080 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F11-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K5-10 |
| filingDate | 1997-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2204b4969d68ecb21211e44b5d6a054 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24c480121818160b77097ae6efdf635c |
| publicationDate | 1999-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2125074-C1 |
| titleOfInvention | Corrosion inhibitor for antifreezes |
| abstract | FIELD: chemical technology, cooling systems in internal combustion engines, and heat exchangers. SUBSTANCE: corrosion inhibitor comprises, wt.-%: 0.88-% orthophosphoric acid, 2.0-25.0; potassium hydroxide, 2.0-25.0; disodium salt of dihydrate ethylenediamine tetraacetic acid, 0.1-1.0; sodium carbonate, 0.1-2.0; foam suppressor, 0.01-1.0; colorant, 0.01-0.5; water, 10.0-30.0; non-ferrous metal inhibitor, 0.1-44.0; and ethylene glycol or polyglycols, the balance. Non-ferrous metal corrosion inhibitor comprises, in terms of whole inhibitor, wt.-%: sodium metaphosphate, 0.2-2.0; or caprolactam, 0.1-2.0; or carbamide, 0.5-5.0; or benzotriazole, 0.5-5.0; or atmospheric corrosion inhibitor, 0.1-5.0; or sodium benzoate, 0.5-25.0; or mixture thereof in any combination. Sodium metaphosphate is sodium hexametaphosphate or polyphosphate. The corrosion inhibitor has higher activity and increases alkalinity. EFFECT: improved properties of the corrosion inhibitor. 3 cl, 4 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7404911-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101397490-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100453615-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0208354-A1 |
| priorityDate | 1997-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.