http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105255551-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-00 |
| filingDate | 2015-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105255551-B |
| titleOfInvention | A kind of preparation method of the lubricating oil for IC engines of resistance to oxidation |
| abstract | The present invention discloses a kind of preparation method of the lubricating oil for IC engines of resistance to oxidation, belongs to technical field of lubricating oil.Step：It will be heated after hydrogenated base oil, calcium sulfonate with high base number, hydroxy ethylene diphosphonic acid, sulphur phosphorus octyl alconyl zinc salt, two secondary alcohol alkyl zinc dithiophosphates, mixing, obtain the first mixture；In the first mixture, dispersant, tackifier, defoamer, pour-point depressant are added, is stirred after heating, obtains the second mixture；In the second mixture, alkenyl succinic acid, BTA, 2 are added, 6~Butylated Hydroxytoluene, stannous methide, silicone oil, polyvinyl alcohol, is stirred after heating, produces lubricating oil.The oxidation resistance of hydrogenated base oil in the lubricating oil of the present invention is strong, and the non-hydrocarbons component such as sulfur compound, chloride is low, has the advantages of pour point is low, flash-point is high；Alkenyl succinic acid can effectively reduce the coefficient of friction between moving component, in the diaphragm that moving component surface is formed, be also prevented from the degraded of antioxidant. |
| priorityDate | 2015-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.