http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016087384-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-38 |
| filingDate | 2015-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381be76a70fd866d3ae2faa0c1fcb590 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2443219c3aaa21079c79c4912c25c79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a38227d4e45ec6f03819f4c4ea301be1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46f725f18dc553913123592507895d1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1b85ec7ff5e8a4cbeea1564eedabf29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b607e844b88c5bde179607234660012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_beea55e0a69f7a72c392d787f3c4c374 |
| publicationDate | 2016-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2016087384-A1 |
| titleOfInvention | Method for producing heonon(meth)acrylate |
| abstract | The invention relates to a method for producing Heonon(meth)acrylate via the transesterification of alkyl(meth)acrylate with Heonon, comprising the following steps: (i) permitting alkyl(meth)acrylate to react with Heonon in the presence of a catalyst containing titanium (IV) or zirconium (IV) and a stabiliser in the presence of an entrainer, forming an azeotrope with the alcohol bonded in the alkyl(meth)alcylate; (ii) continuous distilling off of the azeotrope from the entrainer and alcohol, wherein steps (i) and (ii) are carried out simultaneously, until heonon is substantially completely converted; (iii) adding water to the product mixture obtained in steps (i) and (ii) and containing heonon(meth)acrylate, and separating the hydrolysate from the catalyst containing titanium (IV) or zirconium (IV) by means of filtration; (iv) distilling off of non-converted alkyl(meth)acrylate and entrainer from the product mixture; (v) distilling off of water from the product mixture, wherein step (iv) can also be carried out before step (iii), and the steps (iv) and (v) can also be carried out in a distillation step, characterised in that the steps (i) and (ii) are carried out in the presence of an inorganic or organic acid. |
| priorityDate | 2014-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 207.