http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000505494-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G67-02 |
| filingDate | 1997-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2000-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000505494-A |
| titleOfInvention | Method for producing copolymer |
| abstract | (57) Abstract: A process for producing a copolymer of carbon monoxide and an olefinically unsaturated compound, comprising: (a) a Group VIII metal salt; (b) a cationic oxidizing agent; formula R n H 4-n n + , R m H 3-m C + and R m H 3-m O + ( wherein, n is 0, 1, 2, 3 or 4, m is 2 or 3, wherein R represents a hydrocarbon group and / or two or three Rs represent a cyclic structure comprising a carbon atom in the ring together with a positively charged atom, where n is 3; At most two Rs represent a heterocyclic structure together with nitrogen, and when n is 4, three Rs represent an aromatic heterocyclic structure together with nitrogen). Said method comprising copolymerizing in the presence of a modified catalyst composition. |
| priorityDate | 1996-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 128.