| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 |
| filingDate |
2011-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15c27e6c57bd47bfc886523325e00b19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a908b98d5fa9b9401c250d7113e4ddf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c2aaecae27bf761ae32229c15959d2b |
| publicationDate |
2015-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102858844-B |
| titleOfInvention |
Process for production of polycarbonate diol diacrylate and high-purity polycarbonate diol diacrylate |
| abstract |
Provided is a process for producing a polycarbonate diol diacrylate from a polycarbonate diol and a vinyl acrylate compound without using a protonic acid or a metal component. A process for the production of a polycarbonate diol diacrylate, characterized by reacting a polycarbonate diol represented by general formula (I) with a vinyl acrylate compound represented by general formula (II) in the presence of a hydrolase; and a polycarbonate diol diacrylate represented by general formula (III), wherein the degree of terminal acrylation is 97% or more. |
| priorityDate |
2010-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |