http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108219899-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2211-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-109 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-1056 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-104 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-00 |
| filingDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108219899-B |
| titleOfInvention | Lubricating grease for sealed air valve and preparation method thereof |
| abstract | The invention provides a lubricating grease for a sealed gas valve, which comprises the following components: 50-80 parts by weight of base oil; 2-10 parts of a thickening agent; 5-25 parts by weight of a solid lubricant; 0.1-2.5 parts by weight of an antioxidant; 0.1-2.5 parts by weight of a preservative; 0.05 to 0.2 part by weight of a dispersant. The base oil, the thickening agent, the solid lubricant, the antioxidant, the preservative and the dispersant are combined in a specific ratio to obtain the sealed air valve grease, so that the good colloid stability can be maintained, the effects of no oil separation, shear resistance, wear resistance, oxidation resistance, no corrosion to metal parts and the like can be achieved, the hydrophobic white carbon black in the thickening agent is used, a volatile polar auxiliary agent is not required to be added in the formula, and the dispersant is added to reduce the surface tension, improve the solubility of the solid lubricant in the base oil, form a stable system and improve the oil separation phenomenon, so that the comprehensive performance of the sealed air valve grease is improved. |
| priorityDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.