http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109762632-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N50-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F216-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06 |
| filingDate | 2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109762632-B |
| titleOfInvention | High-performance composite calcium sulfonate-based lubricating grease containing calcium carbonate and preparation method thereof |
| abstract | The invention discloses a high-performance composite calcium sulfonate-based lubricating grease containing calcium carbonate and a preparation method thereof, belonging to the technical field of lubricant preparation. The high-performance calcium carbonate-containing composite calcium sulfonate-based lubricating grease comprises the following raw materials in parts by weight: 100 parts of high-base-number calcium sulfonate, 120-170 parts of base oil, 1-1.5 parts of alkyl benzene sulfonic acid, 0.5-2 parts of fatty acid, 1-10 parts of acetic acid, 5-15 parts of water and 15-25 parts of modified nano calcium carbonate. The modified nano calcium carbonate has the advantages of good cleaning effect, low-temperature corrosion resistance, wear resistance, friction reduction and the like when being used as an additive of lubricating grease. The composite calcium sulfonate grease prepared by the method not only has good extreme pressure, wear resistance, high and low temperature properties and colloid stability, but also has excellent hardening resistance and high temperature resistance and is not easy to throw oil. |
| priorityDate | 2019-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.