| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_04650c4315071ee8af7d26e3441a53b1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-80 |
| filingDate |
1968-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be192868d20a09151a56f70e70ce3cca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_381b3c24e4215f40ab9db3e91e8e154f |
| publicationDate |
1971-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3600430-A |
| titleOfInvention |
Purification of diesters of benzene dicarboxylic acids |
| abstract |
A PROCESS FOR THE PURIFICATION OF A DIESTER OF A BENZENE DICARBOXYLIC ACID, E.G. BIS(2-HYDROXYETHYL) TEREPHTHALATE, BY MIXING A MONONUCLEAR AROMATIC HYDROCARBON OR A HALOHYDROCARBON SOLVENT WITH AN INSOLUBLE AMOUNT OF MOLTEN DIESTER, FOLLOWED BY SEPARATING THE RESULTING TWO PHASES AND RECOVERING PURIFIED DIESTER FROM THE LIGHTER OF THE TWO PHASES. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3668235-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0175891-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4683034-A |
| priorityDate |
1968-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |