http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006069997-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e79b36d234409c330a83cf7956fb4e10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-08 |
| filingDate | 2004-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c7bb9d0a32f5af402cb32ff542ab263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_250dbb44727e1468817c51bab15156cf |
| publicationDate | 2006-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006069997-A |
| titleOfInvention | Method for producing high-purity dialkyl carbonate |
| abstract | The present invention provides a production method capable of obtaining a high-purity dialkyl carbonate with an extremely small amount of residual alcohol. A dialkyl carbonate containing a residual alcohol and tosyl isocyanate are mixed to urethanize the residual alcohol, and the mixed reaction product after the urethanization step is purified and distilled. In addition, it is preferable to use the said tosyl isocyanate 0.5 times mole or more with respect to the said alcohol. Moreover, it is preferable that the said refinement | purification distillation is performed at the temperature below 10 degreeC added to the normal boiling point of the dialkyl carbonate. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013501748-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101349125-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011018448-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013203702-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010013446-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8907116-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009523145-A |
| priorityDate | 2004-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.