http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103946210-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-28 |
| filingDate | 2012-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103946210-B |
| titleOfInvention | β-mercaptan carboxylic acid's manufacture method |
| abstract | β-mercaptan carboxylic acid's that following general formula of the present invention (3) represents manufacture method comprises following operation: under normal pressure, (X represents Na, K to make hydrogen sulfide, formula XOH. ) alkali metal hydroxide representing and the unsaturated carboxylic acid reaction of following general formula (1) expression, obtain the operation of the reactant liquor of the compound that comprises following general formula (2) expression, with the operation with the reactant liquor of gained in the aforementioned operation of acid neutralization, wherein, the amount of described alkali metal hydroxide is more than the total molal quantity of described unsaturated carboxylic acid and described hydrogen sulfide. |
| priorityDate | 2011-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.