| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30676b8771a7a6cd3c658fd0a3e0a4b1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-786
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-2475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-50 |
| filingDate |
1993-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66769e3e0051ac98840855ec68b94a2b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8249d7e62fba945c1d0dcaeddb062101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0626913e4c88263b5daad195b9b671b3 |
| publicationDate |
1994-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5288818-A |
| titleOfInvention |
Method for separating a water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction |
| abstract |
A method for separating a water soluble Group VIII noble metal catalyst from the crude reaction product of a noble metal-catalyzed hydroformylation reaction run in aqueous solution, in an aqueous emulsion or as an aqueous suspension, the crude reaction product including an aqueous phase containing a water soluble Group VIII noble metal-ligand complex catalyst, and an organic phase containing unreacted olefin feed and an organic hydroformylation reaction product, which comprises: (a) contacting the crude reaction product with a hydrophobic membrane capable of allowing a substantial portion of the unreacted olefin feed and the organic hydroformylation reaction product to pass therethrough while retaining a substantial portion of the water soluble Group VIII noble metal-ligand complex catalyst; (b) removing unreacted olefin feed and organic hydroformylation reaction product which passes through the hydrophobic membrane as permeate; and (c) retaining the water soluble Group VIII noble metal-ligand complex catalyst as retentate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007232761-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10328396-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004266903-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7335697-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010137522-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7214764-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5681473-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8343230-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10532320-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9421584-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007067044-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007077268-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004168981-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012010886-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10357746-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7812098-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7683133-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013057492-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5639375-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006142449-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004076039-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5976324-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5585004-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012010889-A1 |
| priorityDate |
1991-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |