http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109749816-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3d9948c64fd88511a356098ccc9dd0a |
| 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/C10M141-12 |
| filingDate | 2017-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1efabf7c58d7fd41b5827ee9008c2bde |
| publicationDate | 2019-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109749816-A |
| titleOfInvention | A kind of preparation method of stable type Composite nanometer antiwear agent |
| abstract | The invention discloses a kind of preparation methods of stable type Composite nanometer antiwear agent, belong to lube oil additive preparation technical field.The present invention first reacts nano molybdenum disulfide with n-BuLi, molybdenum disulfide must be pre-processed, again by itself and mercaptoethylmaine ultrasonic disperse, n-BuLi is inserted between molybdenum disulfide lamella, in ultrasound, molybdenum disulfide lamella generates removing, molybdenum disulfide active group is exposed, mercaptoethylmaine is loaded again, then again with maleic anhydride, ethanol synthesis, increase the lipophilicity of molybdenum disulfide, and curing aluminium surface is coated by maleate, so that molybdenum disulfide powder is difficult to assemble, increase stability and uniformity, finally it is dispersed with stirring again with modified Nano boron nitride, drying, antiwear additive can be obtained, antiwear additive produced by the present invention has preferable abrasion resistance, stability simultaneously, dispersibility is excellent, and the not stratified precipitating of antiwear additive, without nanometer agglomeration, it is added in lubricating oil and can obviously improve its greasy property, with preferably answering Use prospect. |
| priorityDate | 2017-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.