http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004339075-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 |
| filingDate | 2003-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b510ec5e666e7a21a210023f60f330cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afc0756f5f839c8534886f1b10406e8f |
| publicationDate | 2004-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004339075-A |
| titleOfInvention | Method for producing terephthalic acid diester |
| abstract | An object of the present invention is to provide a method for esterifying terephthalic acid and a monohydric alcohol, in which the concentration of terephthalic acid in a reaction solution can be improved and the esterification reaction can be performed efficiently. . An esterification reaction is performed from terephthalic acid and a monohydric alcohol to produce a terephthalic acid diester. The esterification reaction is carried out in the presence of an organic solvent in which the solubility of terephthalic acid is higher than that of a monohydric alcohol. A method for producing a terephthalic acid diester, wherein the infinite dilution activity coefficient (γ value) of terephthalic acid in an organic solvent is a value smaller than the γ value of terephthalic acid in a monohydric alcohol. Is preferred. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113233977-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017508857-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009504645-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101355256-B1 |
| priorityDate | 2003-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 139.