| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_934772a2e29d8a2f2f065b35b0d5a477 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-68 |
| filingDate |
2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c04f370be0af9a5000f6f8b88522637b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61d3b9f22e33412ce2bf8c4b59bae645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8237cd1a1a243b886624920d6e976cab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf4a2237b45574fdc68b4cb5b238c0cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d61fa5d5c12f5f3255f76fd377e50f3b |
| publicationDate |
2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114787140-A |
| titleOfInvention |
Thermal treatment of organic acids and purified 2,5-furandicarboxylic acid |
| abstract |
Heat treatment of purified FDCA for producing a carboxylic acid composition, the process comprising the steps of: providing or producing a heat treatment composition comprising a purified carboxylic acid composition and a treatment solvent composition containing an organic acid; subjecting the heat treatment composition to elevated temperature, wherein the FDCA is partially dissolved, and the treated composition is cooled and at least a portion of the FDCA is separated from the treated composition to obtain a carboxylic acid composition. |
| priorityDate |
2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |