http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111073730-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063db75402196c1b2eac65490760372e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-062 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M163-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M163-00 |
| filingDate | 2019-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4934d4f920796e31b70cb6f41c0f3188 |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111073730-A |
| titleOfInvention | A kind of preparation method of bio-based composite antiwear agent |
| abstract | The invention discloses a preparation method of a bio-based composite anti-wear agent, belonging to the technical field of lubricating oil additives. The self-made bio-based anti-wear phosphide of the invention is first adsorbed on the metal surface when the metal surface is rubbed, and then the C-O bond is broken under the boundary conditions to generate a metal phosphite or a metal phosphate organic film, thereby improving the efficiency of the process. The anti-wear property of the product of the present invention, the self-made anti-wear material is made of biological oil as the base material, and has excellent degradability. Compared with the acid anti-wear agent, the acid value is lower, and it is not easy to corrode metals; Lanthanum oxide, which is a nanomaterial of rare earth elements, under friction conditions, the diffusion and penetration of rare earth elements into the metal matrix changes the crack growth resistance of the surface layer, which can form a thin film that is easy to shear on the friction surface. Nano lanthanum oxide has higher It is easy to form a penetration layer or diffusion layer with excellent anti-wear performance on the metal surface, which improves the anti-wear effect of the present invention. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114507559-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113969208-A |
| priorityDate | 2019-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.