| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-32 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L13-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-84 |
| filingDate |
2004-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_197ac0edf47da1d1b9f7d7a9a5c04234
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67ab33bd4f679ffee371df33a982252b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f938ee7ffc857f9fe31acfa046d56d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d41c1af6fd78d8aafc8c72620c2bd458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd663d1247c4c26bd75f842bb2db540e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f30aaf39eaee9351dbd335c27caa6d9 |
| publicationDate |
2004-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004323526-A |
| titleOfInvention |
Method for purifying high purity triethylenediamine (TEDA) by distillation |
| abstract |
An improved crude TEDA purification method capable of obtaining high-quality, high-purity triethylenediamine (TEDA) by a simple and inexpensive method. The present invention relates to a method for purifying TEDA by distillation, wherein the fractionation is performed in a partition column. [Selection diagram] Fig. 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4658945-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007533637-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010504937-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010504936-A |
| priorityDate |
2003-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |