| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6935bd0e6d3f61c90f2a8f64154888a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-4205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-03 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-24 |
| filingDate |
2018-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65178b7bc15a126a78a6d64744db6cff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5ff32a4bb5254f0b38a0ce41caa2be6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43686a8b94851dcbae9c80c9446e3ea9 |
| publicationDate |
2019-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2019100488-A1 |
| titleOfInvention |
Dmf distillation |
| abstract |
A method of obtaining purified DMF from a mixture comprising DMF and hydrogen chloride (HCl) involving distillation is provided. |
| priorityDate |
2015-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |