| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0736cb19133fba052305970af8f9767 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-06 |
| filingDate |
2006-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_961e93bb0b31732439baf5b5f85492d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8606acfc0184ba8f9ac36bfc92669a25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c36f8e797c3b765f37eca63054def7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23fb7aa4daf89d89b4fdbdf79f342af7 |
| publicationDate |
2008-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1891030-B1 |
| titleOfInvention |
Direct epoxidation process |
| abstract |
The invention is a process for epoxidizing an olefin with hydrogen and oxygen in the presence of a catalyst comprising a noble metal and a titanium or vanadium zeolite in a solvent mixture comprising water, methanol, and a C3-C6 aliphatic ketone. This process surprisingly gives significantly reduced by-product glycol and glycol ethers formed by the unwanted ring-opening of epoxides. |
| priorityDate |
2005-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |