Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-14 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0208 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-02 |
filingDate |
2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcff8227092e8f683e3c10dde9a4ffa7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91af04adc05576bbf6ae75cc2dc371ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6e2f49ba837127244fc9d397721ad86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_600cd2fe801e1db37fa4d862e7705dbb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3127ea872b04e044d43ab9a18abcdef9 |
publicationDate |
2016-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2016289379-A1 |
titleOfInvention |
MANUFACTURING METHOD OF POLYALKYLENE CARBONATE RESIN (As Amended) |
abstract |
The present invention relates to a manufacturing method of a polyalkylene carbonate resin capable of suppressing agglomeration among catalyst particles during polymerization to maintain an excellent catalytic activity in a polymerization process,n wherein the manufacturing method of a polyalkylene carbonate resin may include polymerizing epoxide and a monomer including carbon dioxide in the presence of a zinc dicarboxylate-based organic zinc catalyst and a dispersant, and the dispersant may include at least one selected from the group consisting of C1-C10 alkyl acrylate, C1-C10 alkyl methacrylate, C1-C20 monocarboxylic acid having an oxo group in a molecular structure, and a polyether-based polymer having C2-C6 alkylene oxide repeating units. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10836860-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10633488-B2 |
priorityDate |
2013-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |