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/C08G67-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G6-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-26 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G6-02 |
filingDate |
2005-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2006-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1592e1d89cfa6132cada3395c72ceb23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a5df0646926d0ab167af76ebf42e775 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a5921e5c048e8b6844ea1e799b1c1d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ca7f4799195222e6629e5c5bf35582e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_604104eb9507093b041eb863da02dd39 |
publicationDate |
2006-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-100652076-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, a mixed solvent consisting of 60 to 70 vol% acetic acid and 30 to 40 vol% water as a liquid medium or 70 to 90 vol Palladium chloride- [1,3-bis (diphenylphosphino) ferrocene] precursor or synthetic palladium acetate- [1,3] was used as a catalyst component using a mixed solvent consisting of% formic acid and 10-30 vol% water. 3-bis (diphenylphosphino) propane] precursor and a method for producing a polyketone having improved catalytic activity and intrinsic viscosity by adjusting the input ratio of carbon monoxide and ethylenically unsaturated compound to 2-4: 1. . |
priorityDate |
2005-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |