| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-377 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-377 |
| filingDate |
2014-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2016-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2016520103-A |
| titleOfInvention |
Dehydration of α-substituted carboxylic acids |
| abstract |
The present invention avoids the accumulation of by-products and added additives and dehydrates the hydroxycarboxylic acids or alkoxycarboxylic acids substituted in the α-position, in particular 2-hydroxyisobutyric acid, A method for producing β-unsaturated carboxylic acids is described. |
| priorityDate |
2013-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |