http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2432758-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa75a7d64084ffac956b138c38971290 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-06 |
| filingDate | 2010-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7069861239dbde7aaf115e29015e798 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1ec7e2057006b500c4761364d57e55f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b59f0120dfe4e8f1b7590bb9cf2d384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6aacc36a40d3fe702312dd49d60e51f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01e7ec95b2ff25a6e144b8bb336643c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9015f44f76925e6b7d1da2e08886f5ca |
| publicationDate | 2012-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2432758-A2 |
| titleOfInvention | The production of n,n-dialkylaminoethyl (meth)acrylates |
| abstract | A method and apparatus for preparing a N,N-dialkylaminoalkyl acrylate in a continuous transesterification reaction. The reaction involves adding alkyl acrylates such as methacrylate or ethacrylate to a reboiler mechanism and efficiently removing alcohol co-products. Because the reaction is continuous, the alkyl acrylates can be added as needed to increase output, decrease output, or fine-tune the reaction dynamics. An entrainer is used to form a volatile azeotrope which contains both alcohol and entrainer and which is easily removed from the reboiler mechanism. This method reduces the amount of entrainer needed per unit of alkyl acrylate used and eliminates any need to purify the end product from entrainer contamination of the resulting N,N-dialkylaminoalkyl acrylate product. |
| priorityDate | 2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.