| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2aa5698d92cb83174b9e17203add558 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-26 |
| filingDate |
2014-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51f1de0ff1e168ab2d2d077b93bc258d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea72f5be8ee92162530c3e8d9e492592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c7e914a194bd91379f82f5319c9b6d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76a400ace9b7311d4bfa998f64ec0537 |
| publicationDate |
2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201446727-A |
| titleOfInvention |
Composition for preparing terephthalic acid |
| abstract |
The present invention provides a composition for preparing terephthalic acid; the composition contains p-toluic acid in an amount of from 0.05 to 4% by weight based on the total mass of the composition; and contains 0.02 - based on the total mass of the composition. At least one catalyst having a content of 2.5%; at least one ionic liquid containing a content of from 0.04 to 50% by weight based on the total mass of the composition; containing at least one carboxylic acid solvent; and containing p-xylene. The disclosed invention also provides a process for preparing terephthalic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I637941-B |
| priorityDate |
2013-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |