| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-487 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487 |
| filingDate |
1994-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29d1081d536df0e654f5e53200d30309
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b2b03339e9f39d9c6e540a97f9fe85d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2494ec82e9d4bc37c60446b38bbee982 |
| publicationDate |
1996-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5565609-A |
| titleOfInvention |
Method of purifying aromatic dicarboxylic acids |
| abstract |
There is provided a method of purifying a crude aromatic dicarboxylic acid which comprises purifying an aqueous solution of an organic amine salt of the crude aromatic dicarboxylic acid, and then thermally decomposing the organic amine salt whereby to recover the thus highly purified aromatic dicarboxylic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8993799-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007235696-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0031014-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7954254-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6291707-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6392091-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6452047-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7763186-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6133476-A |
| priorityDate |
1993-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |