http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003089677-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8592fb6db0462e8981ef38a4a6846d9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2002-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbd4d5426486dfeead14be410f3819b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_317ff8a15c44259f5cd7a1e34ecab55e |
| publicationDate | 2003-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003089677-A |
| titleOfInvention | Method for producing methacrylic acid ester |
| abstract | (57) [Problem] To efficiently produce an ether bond-containing methacrylic acid ester without generating a gelled product by polymerization of methacrylic acid. SOLUTION: Methacrylic acid and an ether bond-containing alcohol are present in the presence of an esterification catalyst and a polymerization inhibitor. (a) a hydrocarbon having a boiling point of 155 ° C. or more under normal pressure and (b) a 10% by volume distillation temperature under normal pressure of 155 ° C. In the presence of at least one solvent selected from the group consisting of the hydrocarbon-based mixed solvents described above, esterification is performed at a reaction temperature of 135 to 180 ° C. during the esterification reaction, so that a methacrylic acid ester of an ether bond-containing alcohol is obtained. To manufacture. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006143679-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4583895-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007314502-A |
| priorityDate | 2001-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.