Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfff5ec9a91ecb8c024f45571e78230b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69e53b3538882845e7769b7cdc82026e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2101-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C407-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C55-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-403 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-08 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C407-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-53 |
filingDate |
2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2015-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_981e756912249be03719429b6137aaaf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82fd2b27ea258896f036e6fe2fbb372d |
publicationDate |
2015-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9029612-B2 |
titleOfInvention |
Process for producing phenol |
abstract |
In a process for producing phenol, cyclohexylbenzene is contacted with oxygen in the presence of an oxidation catalyst comprising a cyclic imide under oxidation conditions effective to produce a product comprising cyclohexylbenzene hydroperoxide and unreacted cyclic imide catalyst. At least a portion of the product is contacted with a cleavage catalyst under conditions effective to convert at least a portion of the cyclohexylbenzene hydroperoxide into a second product comprising further unreacted cyclic imide catalyst, phenol, and cyclohexanone. A portion of the further unreacted cyclic imide catalyst may then be removed from the second product and optionally recycled back to the oxidation step. |
priorityDate |
2010-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |