| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c752f0343ca7e6b22822f3574f542971
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ced046f52d1a027858155424b57d2bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bff429be7afdb737c6974293f5be1c31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b1ca97615c00f2e7bb88aaec22082015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3784d0fd9ba2b9cf8eaa234ec0b485fb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 |
| filingDate |
1998-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f67b6f1eeed0d29ee40ab517187b9334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4bc1a10018ebb638b3d3edda3c71311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13e67ff3ad6d0a509c321cb75b875c92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0731430bcf956e3be87b0800bf52986c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e998385346c540b6854d5c29dd44aa04 |
| publicationDate |
1999-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9933773-A1 |
| titleOfInvention |
Method for producing 1,6-hexanediol |
| abstract |
The invention relates to a method for producing 1,6-hexanediol by hydrogenating adipic acid esters and/or 6-hydroxycarboxylic acid esters in the gaseous phase at an elevated temperature and pressure in the present of chromium-free catalysts. Hydrogenation is carried out a) using catalysts containing copper, manganese and aluminium as essential constituents or in the presence of Raney copper; b) at temperatures of between 150 and 230 DEG C and pressures of between 10 and 70 bar; c) at a molar ratio of hyrogen to hydrogenating ester of between 150 to 1 and 300 to 1; and d) at a catalyst load of between 0.01 and 0.3 kg C3-ester per litre of catalyst and hour. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006005506-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1984859-B |
| priorityDate |
1997-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |