| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82 |
| filingDate |
1999-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79edd0e113a1b6ddcf18d0b975c83c98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a626188b1ec4b5871078e1a6ea4b074 |
| publicationDate |
1999-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9947483-A1 |
| titleOfInvention |
Transesterification process using lanthanum compound catalysts |
| abstract |
This invention relates to an improved transesterification process for the preparation of bis(3-hydroxypropyl) terephthalate monomer from 1,3-propanediol and a dialkyl terephthalate using a lanthanum compound transesterification catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9212114-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013072664-A1 |
| priorityDate |
1998-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |