| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-60 |
| filingDate |
2002-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ece2352251833a2a3bfa69414d8ea4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a05184c56fddaa86616f2fcd93439d |
| publicationDate |
2005-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005085665-A1 |
| titleOfInvention |
Recovery and recycling of chiral tartaric acid resolving agents |
| abstract |
A process for the recovery of substituted tartaric acid resolving agents from resolution process liquors comprising organic solvents, wherein the substituted tartaric acid derivatives are neutralised by adding a base, extracted into an aqueous phase and crystallised from the aqueous phase by addition of a mineral acid in the presence of an organic solvent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MD-4504-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112358398-A |
| priorityDate |
2001-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |