| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-533
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-02 |
| filingDate |
1995-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_717ed3477e8f1a8bacb0c253aeccf226
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_563aaf5cc9d2be5538147ddc981eb51f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19a355fad1422cc7819fd838f0336e0a |
| publicationDate |
1996-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H08193051-A |
| titleOfInvention |
Method for purifying α, β-unsaturated ester |
| abstract |
(57) Abstract: A method for purifying an α, β-unsaturated ester is provided. The present invention provides a method for reducing carbonyl-containing impurities in an α, β-unsaturated carboxylic acid ester by treating the ester with one or more selected phenylenediamines and an acid. is there. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4733275-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002234863-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014503483-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002205971-A |
| priorityDate |
1995-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |