Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_843fa158b2856631a8b8dbae9382af6f |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-68 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-68 |
filingDate |
2020-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e1c2df20d7a9d520d4eb6381594bbac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eba5f9bcd5da8e02781b8060c23986d9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8b402d75d176d6882f4e72e8b07108d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ab98d75ac004f6f1033cd57862b2816 |
publicationDate |
2020-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2020255392-A1 |
titleOfInvention |
Multi-stage esterification process |
abstract |
A process for efficiently esterifying furan dicarboxylic acid, especially 2,5-furan dicarboxylic acid in the presence of an alcohol and, optionally, a catalyst is disclosed. The process provides high yields of the diesters of furan dicarboxylic acid and comprises a multi-stage esterification process wherein a portion of a gas phase is removed at each stage of the multi-stage process. |
priorityDate |
2015-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |