http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108003021-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-2815 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M105-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 |
| filingDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108003021-B |
| titleOfInvention | A kind of preparation method of low polarity grease |
| abstract | The present invention relates to fine chemical product fields, specifically provide a kind of preparation method of low polarity grease, this method comprises: acyl chlorides and fatty alcohol are carried out haptoreaction, isolated product grease in the presence of solvent and acid binding agent.Synthetic method of the invention is that nucleophilic substitution occurs with fatty alcohol and acyl chlorides, back reaction is not present in the reaction (by-product is hydrochloric acid), reaction yield is higher than general esterification, and simple process, reaction condition is mild, ultimate yield may be up to 80%, and method of the invention can prepare colourless, tasteless, easily stored, the good product of stability. |
| priorityDate | 2017-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.