| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a526baeaf0a6e90f4a91d4dbfd619756 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-08 |
| filingDate |
1972-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d85e27ea36b572eae9712da22d9c6811
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e30215b8ddd534fc8d2849419ac1e2eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dfb882cecc5d93ae9bde4de9664eb41 |
| publicationDate |
1975-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3895079-A |
| titleOfInvention |
Process for recovery of dihydric phenols |
| abstract |
A process for recovering dihydric phenols of high purity from a reaction mixture produced by the rearrangement of an aralkyl tertiary hydroperoxide and comprising primarily a ketone and wherein the total reaction mixture is subjected to selective hydrogenation to hydrogenate the minor amounts of hydroperoxides, aryl tertiary alkenes and alkenyl phenols. Following separation of the ketone, the dihydric phenol is recovered by crystallization. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4112243-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4072721-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4119791-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2427319-A1 |
| priorityDate |
1972-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |