| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97f8939cf76e68731c5704c708ac7a89 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F120-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03 |
| filingDate |
2020-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c43b595a5d60273a39f51a1e1ba575b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cd60f0df9e2f9d89076432a9cb19f87
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46c61fc6b2edee17d28b80330f542e8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55cdd792490d695d59f00a4ec25ec738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fac767eb90d4d5bb9522935e2419b8b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b23c35a5def228d4195c096ee87cd6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26cf49a3588c799d02ac9319e4b8549a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e666807b20deae5a55ca66edb912b5a9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d53a632f1efe0ff45750f4b22e50034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c53a015b140d74ffef374036f383b94a |
| publicationDate |
2020-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2020073555-A |
| titleOfInvention |
Method for producing (meth) acrylate |
| abstract |
The present invention relates to a process for the production of (meth) acrylates, the (meth) acrylates produced by this process and their use for the production of high molecular weight homopolymers or copolymers. It is produced by reacting a (meth) acrylate of formula (II) with an alcohol of formula (III) in the presence of a catalyst and a phenolic polymerization inhibitor, wherein the reaction is oxygen or oxygen-containing. The gas mixture was measured at a specific total oxygen input of 1.0 L / kg or less (the above is measured in liters of oxygen per 1 kg of the (meth) acrylate of the formula (I), and the volume of oxygen introduced here is at a temperature of 25 ° C. And calculated at a pressure of 101325 Pa), which is initiated by charging into the reaction mixture with the formula (I): CH 2 ═C (R 1 ) CO—O—R 2 (I) (meth) acrylate. For use in the manufacture of high molecular weight polymers. [Selection diagram] None |
| priorityDate |
2007-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |