| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-10
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/C07C68-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1995-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de9c731548ee19b649280a6558a743f4 |
| publicationDate |
1996-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5504238-A |
| titleOfInvention |
Method for making diaryl carbonate |
| abstract |
Diaryl carbonate is prepared by hydrolysis of a tetraaryl orthocarbonate in the presence of an acid catalyst. The tetraaryl orthocarbonate is synthesized by a reaction between carbon disulfide and a cuprous phenate; the cuprous phenate can be made from cuprous chloride and the corresponding alkali metal phenate. The process may be integrated with recycle of by-products. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6063952-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5973183-A |
| priorityDate |
1995-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |