http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006151854-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-30 |
| filingDate | 2004-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e788906a7b037326c7b420e10132771 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f46593e6a056ae30d1187256add6503a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ea8b330a07c8723d9c4350508b4a8bd |
| publicationDate | 2006-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006151854-A |
| titleOfInvention | Method for producing glycidyl methacrylate |
| abstract | PROBLEM TO BE SOLVED: To produce glycidyl methacrylate by synthesizing glycidyl methacrylate using methacrylic acid and an excess of epichlorohydrin than the stoichiometric ratio as a raw material, and then recovering and reusing the unreacted excess epichlorohydrin by distillation. In the method, the cause of the decrease in the yield of glycidyl methacrylate that occurs when the recovered epichlorohydrin is reused is investigated and a countermeasure is provided. The aqueous phase formed in the upper layer of the epichlorohydrin recovered by distillation is removed by liquid / liquid separation to re-use epichlorohydrin from which the aqueous phase is substantially absent as a raw material. use. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009051754-A |
| priorityDate | 2004-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.