http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108203401-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ce79a11d3947fc76a413427ef5fd5bf8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-36 |
| filingDate | 2016-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108203401-A |
| titleOfInvention | A kind of synthetic method of sulfonation para-ester |
| abstract | The invention discloses a kind of synthetic method of sulfonation para-ester, including carrying out sulfonation successively to raw material, hydrolysis, diluting, saltout, the raw material is to hydroxyethyl sulfone antifebrin and oleum.The present invention using to hydroxyethyl sulfone antifebrin as raw material, used is a kind of intermediate generated in para-ester building-up process to hydroxyethyl sulfone antifebrin, the processes such as esterification, the drying and crushing of para-ester are eliminated, are especially reduction of the requirement of equipment, while product purity can be improved. |
| priorityDate | 2016-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.