| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8592fb6db0462e8981ef38a4a6846d9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-889
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-74 |
| filingDate |
1991-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a241032870c1af93cb3970c5f291647
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d3b8b4704d13519276da2057a8bdfab |
| publicationDate |
1993-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05301846-A |
| titleOfInvention |
Method for producing aliphatic tertiary amine |
| abstract |
(57) [Summary] [Purpose] To find a method for producing a tertiary amine which has an extremely small amount of copper-based catalyst elution, does not heat-color, and is excellent in quality stability. [Structure] A tertiary amine reaction mixture produced by reacting alcohol and starting amines with a hydrogen partial pressure of 6 to 6 at a water pressure of 0.2 atm or less and a starting amines partial pressure of 0.1 atm or less. Treat with pressurized hydrogen at 100 atm. In the case where the tertiary amine is continuously produced, it is separated into a gas portion and a liquid portion at a specific temperature before the pressurized hydrogen treatment. |
| priorityDate |
1991-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |