| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d648658dd620f548c24de39659a5e9e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-265 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate |
2014-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_236d407918bc8fd624dbdd59dddce4d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ed19bc76c97e0bdea23b632c0b9b44e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db7831858fe0ee4784e328f93f899498 |
| publicationDate |
2015-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015069644-A1 |
| titleOfInvention |
Production of terephthalic acid di-esters using alcohol-amine promoters |
| abstract |
The invention is directed to a process for preparing a terephthalic acid di-ester. The process includes contacting terephthalic acid with a C 6 -C 10 alcohol in the presence of an organo-titanium catalyst and an alcohol-amine promoter under conditions effective to form a corresponding terephthalic acid di-ester. The promoter can improve the reaction time by as much as 50%. |
| priorityDate |
2013-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |