http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1853546-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 |
| filingDate | 2006-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_867c422af95deb0885f41fb9a8b9f9a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa085c4bbd01961fe07d9dd96e6d1a5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d4f130570ded56ee356bce558e62398 |
| publicationDate | 2007-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1853546-A1 |
| titleOfInvention | Continuous method for producing cyclohexyl(meth)acrylate |
| abstract | The invention relates to a continuous method for producing cyclohexyl(meth)acrylate by acid catalyst esterification of a pure (meth)acrylate in the presence of an esterification water entrainer and a polymerisation inhibitor consisting in esterificating a (meth)acrylic acid (1) with a cyclohexanol (2) in the presence of an acid catalyst (3), the polymerisation inhibitor (4) and the esterification water entrainer (5) in a reaction area (A), in withdrawing said esterification water in the azeotrope form with the entrainer and the thus obtained product (stage A) to a distillation area which is close-coupled to the reaction area (A), in neutralising the reaction product, wherein the acid catalyst (3) and the (meth)acrylic acid (1) are neutralised by the reaction product resulting from the esterification by means of an alkali solution in such a way that a raw cyclohexyl (meth)acrylate is obtained (stage B), in washing the raw cyclohexyl (meth)acrylate obtained at the stage (B), wherein salt rests are separated from the raw cyclohexyl (meth)acrylate (stage C)and in subsequently separating by distillation the raw cyclohexyl(meth)acrylate (stages from D to G). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018109040-A1 |
| priorityDate | 2005-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.