| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac11fb085174121c402cd9beecf026a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_493759d67cdc2745a96262787c3da788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3564a34ce260dae7f8c8843132728135 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L1-224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10L10-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-24 |
| filingDate |
2004-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70389ba7e7556ba416d4a2d50192fbd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5edb9b7999c1a423480aea2e7c392430 |
| publicationDate |
2005-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005049551-A1 |
| titleOfInvention |
Method of purifying hydroxyalkyl amide |
| abstract |
A method for purifying hydroxyalkyl amide of residual alkanolamine by using nonpolar solvent, an acidic Ph, salt solutions and an elevated temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017173198-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017173197-A1 |
| priorityDate |
2003-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |