| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-824 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0222 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-00 |
| filingDate |
2000-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_758cc002f8a08882133727384aab58d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_540451c5a87763d719d955a53ba4e096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfc936b13adbb036b79e8b33e8f6bf25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef3582636d3276ba39105a878d0df13e |
| publicationDate |
2001-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6265340-B1 |
| titleOfInvention |
Catalyst composition and method for producing diaryl carbonates |
| abstract |
Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIIIB metal, preferably palladium; an alkali metal or alkaline earth metal halide, preferably sodium bromide; and at least one sulfone such as sulfolane. The catalyst system also preferably contains a compound of another metal, preferably lead. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6420587-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6753288-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6514900-B2 |
| priorityDate |
1999-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |