http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008266159-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-54 |
| filingDate | 2007-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1576a80cba9dcabb14f7a414bb5b20eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2d5f347105105ac079c6697097cbef2 |
| publicationDate | 2008-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008266159-A |
| titleOfInvention | Purification method of butyl acrylate |
| abstract | The present invention provides a method for purifying butyl acrylate in which generation of acid content by purification is efficiently suppressed. In a method for purifying butyl acrylate obtained by reacting acrylic acid and butanol in the presence of an acid catalyst with a product tower 25 to obtain purified butyl acrylate, the product tower is provided. The concentration of butyl β-butoxypropionate in butyl acrylate supplied to No. 25 is 6% by mass or less. [Selection figure] None |
| priorityDate | 2007-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.