| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-72 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-36 |
| filingDate |
1997-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_566fea2942a5a00d5ab76eab5a0c9c02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_479e70976d12ce615601711415c1a436 |
| publicationDate |
1997-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2200031-A1 |
| titleOfInvention |
Process for preparing a mixture of amino-methyl-cyclohexanes and diamino-methyl-cyclohexanes |
| abstract |
For the continuous preparation of a mixture of amino-methyl-cyclohexanes and diamino-methyl-cyclohexanes by catalytic hydrogenation of diamino-toluenes with hydrogen at temperatures of from 150 to 260°C and an H2 pressure of from 20 to 500 bar, use is made of a fixed-bed catalyst comprising ruthenium on an Al2O3 support treated with compounds of rare earth metals, of manganese and alkali metal hydroxides or alkaline earth metal hydroxides. |
| priorityDate |
1996-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |