| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-88 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-74 |
| filingDate |
1974-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80e43dbb4d402106b24e0239b2b15eda
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eecb06cb0cfe21cfd55863ff50e0f4f8 |
| publicationDate |
1979-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4142943-A |
| titleOfInvention |
Method for purifying pentachlorophenol |
| abstract |
The decomposition of pentachlorophenol during distillation to remove impurities is markedly reduced by incorporating into the distilling molten pentachlorophenol a hydroxyl or polyhydroxyl containing organic compound having a boiling point above about 100° C. in the presence or absence of water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4288296-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4327027-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4605791-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4272636-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4289587-A |
| priorityDate |
1974-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |