Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bc8d5b80410c3a0594da023cfabcbe0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-124 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G6-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-02 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G6-02 |
filingDate |
2005-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2007-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ba38f02ecdb01896d18f35aadf86f8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9609e66c21b67c2fe242ec3d6fea1571 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a5921e5c048e8b6844ea1e799b1c1d7 |
publicationDate |
2007-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-100687050-B1 |
titleOfInvention |
Method of manufacturing polyketone |
abstract |
The present invention relates to a method for producing a polyketone with improved catalytic activity and intrinsic viscosity, and more particularly, using a mixed solvent consisting of methanol and 1000 to 4000 ppm water as a liquid medium, palladium acetate-1, Poly (3-bis [di (2-methoxyphenyl) phosphino] propane precursor, which improves catalytic activity and intrinsic viscosity by adjusting the input ratio of carbon monoxide and ethylenically unsaturated compound to 1: 1.8 or 1: 2.0 It relates to a method for producing a ketone. |
priorityDate |
2005-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |