| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-45 |
| filingDate |
2004-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7bab9c2437a972b69c8a764066b8acb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e92650466f229fa284f6e5c8ba3c3d67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9f81506c908fe01f55735dcebd9e3a4 |
| publicationDate |
2008-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7439406-B2 |
| titleOfInvention |
Method for hydrogenating methylol alkanals |
| abstract |
Disclosed is a method for the catalytic hydrogenation of methylol alkanals of general formula (I), where R 1 and R 2 independently represent an additional methylol group or an alkyl group having with 1 to 22 carbon atoms, or an alkyl group with 1 to 22 C atoms, or an aryl group or aralkyl group with 6 to 33 carbon atoms, in the liquid phase on a hydrogenation catalyst. The inventive method is characterized in that a pH value ranging between 6.3 and 7.8 is adjusted in the hydrogenation feed by adding at least one tertiary amine |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8710278-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009069604-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9809517-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9056824-B2 |
| priorityDate |
2003-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |