http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002198397-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8933 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-6562 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 |
| filingDate | 1998-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4034cc6810c10fe5fda8c40e7312fd2 |
| publicationDate | 2002-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002198397-A1 |
| titleOfInvention | Catalyst and process for the preparation of aromatic carbonates |
| abstract | Aromatic carbonates can be prepared economically and efficiently by reacting an aromatic hydroxy compound with carbon monoxide and oxygen in the presence of a catalyst wherein a palladium compound is supported on a perovskite-type composite oxide represented by the following formula (1) or (1′): n M (1-x) M′ x M″O y (1) n (wherein, M is a group IIIB metal; x is a number of 0 to 1; M′ is a metal having an ionic radius of 0.90 Å or more; M″ is Mn, Cr, Co, Fe, Ni or Cu;y is a number of 2.5 to 3.5), or n L (1-x) L′ x L″O y (1′) n (wherein, L is a group IIA or IVA metal taking a divalent state in the form of an oxide; x is a number of 0 to 1; L′ is a metal having an ionic radius of 0.90 Å or more; L″ is a group IVA, IVB or IIIB metal taking a tetravalent state in the form of an oxide; y is a number of 2.5 to 3.5), and the palladium accounts for 0.01 to 15% of the catalyst by weight. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11596936-B2 |
| priorityDate | 1997-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.