| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-054
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0225 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76 |
| filingDate |
2007-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ed19bc76c97e0bdea23b632c0b9b44e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_236d407918bc8fd624dbdd59dddce4d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_236231ca4e89d3c114d176b831257216 |
| publicationDate |
2010-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7741509-B2 |
| titleOfInvention |
Conversion of terephthalic acid to Di-n-butyl terephthalate |
| abstract |
Disclosed is a process for the preparation of di-n-butyl terephthalate by the esterification of terephthalic acid with n-butanol in the presence of a strong acid while employing a fractionating column. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11407706-B2 |
| priorityDate |
2007-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |