| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aafe0172ffd94d3486c518b0709bb2b3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1616 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 |
| filingDate |
2011-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_141efd2ab208e5152a2341699bc4a8ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6b53bdd8fa66395ea0514ba22b3635b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8a239c674f22525ce83244ad90388e2 |
| publicationDate |
2012-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120078536-A |
| titleOfInvention |
Aromatic carbonate, preparation method thereof and polycarbonate using the same |
| abstract |
The method for preparing an aromatic carbonate from the dialkyl carbonate of the present invention is characterized by comprising reacting an aromatic hydroxy compound with a dialkyl carbonate in the presence of a catalyst represented by the following formula (1) or (2): [Formula 1] SmX 3 (Wherein X is alkoxy, alkyl phenoxy or phenoxy having 1 to 10 carbon atoms) (2) (In the above, R1 and R2 are each independently hydrogen, an alkyl group having 1 to 6 carbon atoms) |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016137066-A1 |
| priorityDate |
2010-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |