http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108624381-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-64 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M173-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M137-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6584 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M173-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M137-04 |
| filingDate | 2018-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108624381-B |
| titleOfInvention | Water-based lubricant and preparation method thereof |
| abstract | A water-based lubricant and a preparation method thereof are disclosed, wherein, the rubber seed oil and epichlorohydrin are subjected to epoxy ring-opening reaction; performing a ring-closing reaction under the action of sodium hydroxide and calcium oxide to obtain rubber seed oil-based epoxy; the rubber seed oil-based epoxy obtained in the first step and an alcohol amine compound are subjected to ring opening reaction in an inert organic solvent; obtaining rubber seed oil-based polyalcohol amine; carrying out esterification reaction on alcohol or alcohol ether, rubber seed oil-based polyalcohol amine and a phosphorus oxychloride compound in an inert organic solvent; obtaining rubber seed oil base extreme pressure alcohol or rubber seed oil base extreme pressure ether; the rubber seed oil base extreme pressure alcohol or the rubber seed oil base extreme pressure ether is dissolved in the cellulose derivative water solution, and the stable green environment-friendly water-based lubricant is obtained by utilizing the interaction of hydrogen bonds. The green environment-friendly water-based lubricant prepared by the method has multiple effects of lubricity, environmental protection and extreme pressure antiwear. |
| priorityDate | 2018-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.