| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9a3b76ba21f64a5ded4ef8b3d8b3955f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0211 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-122
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03 |
| filingDate |
2018-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6626ef14227817bdc88647ee64133615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a035b9739229551b513bd91d51f1645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72365bdd25cd1f7dcde9965c3b1b6947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eafa8e7d13704455c701cf7d0049845 |
| publicationDate |
2020-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-202016060-A |
| titleOfInvention |
O-phenylphenoxyalkyl acrylate and preparation method thereof |
| abstract |
The present invention provides a method for producing o-phenyl phenoxyalkyl acrylate, comprising: transesterifing acrylate compound with biphenyl alcohol compound without solvent in the presence of catalyst and polymerization inhibitor to prepare the o-phenyl phenoxyalkyl acrylate of formula (II); wherein the catalyst is a compound containing tin element or titanium element. According to the method of present invention, the o-phenyl phenoxyalkyl acrylate having transparency and high refractive index can be obtained. The method of present invention characterized by high conversion rate, high selectivity, and free of any organic solvent in the reaction could reduce the cost of producing and enhance the value of the industrial application. |
| priorityDate |
2018-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |