| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f02ba0dcfdf3e9b42dac82aa20fec393 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2409
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-14 |
| filingDate |
2006-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc4c9dc38eef458a2ae75fab4b856142
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd4c2324928cfd99d4af17d9feec8d2c |
| publicationDate |
2013-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EA-018060-B1 |
| titleOfInvention |
IMPROVED CATALYST SYSTEM |
| abstract |
Continuous high turnover carbonylation process and carbonylation reaction medium and product stream. The method includes carbonylating an ethylenically unsaturated compound with carbon monoxide in the presence of a source of hydroxyl groups and a catalyst system. The catalyst system includes: (a) a bidentate phosphine ligand and (b) a catalytic metal selected from palladium or a compound thereof. The catalytically active concentration of said catalytic metal, measured as ACCF (kg product ∙ h ∙ dm), is kept less than 0.5. |
| priorityDate |
2005-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |