http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016047655-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 |
| filingDate | 2015-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2016047655-A1 |
| titleOfInvention | Method for producing (meth) acrylate compound, method for purifying (meth) acrylate compound, and (meth) acrylate compound |
| abstract | (Meth) acrylate compound production method and (meth) acrylate compound purification method capable of preventing polymerization of (meth) acrylate compound during distillation and producing (meth) acrylate compound with low impurity content with high productivity, In addition, a (meth) acrylate compound having a low content of impurities is provided. In the method for producing and purifying the (meth) acrylate compound of the present invention, an N-oxyl compound A having a molecular weight of 150 or more and less than 270 and an N-oxyl compound B having a molecular weight of 270 or more are added to a mixture containing the target (meth) acrylate compound. Are added, followed by distillation to recover the desired (meth) acrylate compound. The (meth) acrylate compound of the present invention is obtained by the above method, and has an HPLC purity of 98% or more and / or an Na content of 10 ppb or less. |
| priorityDate | 2014-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.