http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100371044-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-21 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 |
| filingDate | 1994-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100371044-B1 |
| titleOfInvention | Manufacturing Method of Diaryl Carbonate |
| abstract | Diaryl carbonates can be prepared by reacting CO and O 2 with aromatic hydroxy compounds in the presence of a base, quaternary salt, cocatalyst and desiccant at elevated temperature on a noble metal catalyst. According to the invention, the noble metal catalyst is activated with CO in the presence of a quaternary salt and optionally a cocatalyst. In certain process parameters, the base used is an alkali metal phenoxide produced in advance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100946642-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100946632-B1 |
| priorityDate | 1993-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.