| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bc8d5b80410c3a0594da023cfabcbe0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L73-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G67-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G6-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G2-06 |
| filingDate |
2008-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d22112450a108b438abd968115ed7ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6338be58a712421b6f97a75b1a3dad40 |
| publicationDate |
2010-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20100041305-A |
| titleOfInvention |
Method of manufacturing polyketone |
| abstract |
The present invention relates to a method for producing a polyketone having improved catalytic activity and intrinsic viscosity, and more particularly, to (R)-(+)-2,2'-bis (diphenyl) as a ligand of a catalyst component in a liquid medium. It is to provide a method for producing a polyketone by improving the catalytic activity and intrinsic viscosity by copolymerizing carbon monoxide and ethylenically unsaturated compounds using phosphino) -6,6'-dimethoxy-1,1'-diphenyl. |
| priorityDate |
2008-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |