| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56820bbb13a42311271e147869a36d30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_91608a560d049a7010ad23b39289217c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e663a57d048402cc5ef1cd2b1d3bf7fc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2603
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 |
| filingDate |
2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee5582bcb7c48a46563c05875b01e9f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae120d3f88ce63aa5f427b86e9556fc5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cee36e8dcad05ad40a2e26f314d481e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b64b2838a2232bb7504a7181f4e854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e9e56e476ee5962149114c1b4751b47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67a43ed0e72eb4f1cd1ce66ab9a0228b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d91ed964fa3c02bf6012e5bf471b2f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08c2fe26ee19fd036934bddbf9c175b0 |
| publicationDate |
2012-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120102183-A |
| titleOfInvention |
Process for preparing carbon dioxide / epoxide copolymer containing ether binding units |
| abstract |
The present invention uses a metal trivalent complex prepared from a Salen-type ligand including a quaternary ammonium salt and a fluorometal cyanide (DMC) catalyst in a mixture to copolymerize an epoxide compound and carbon dioxide to form an ether bond unit. It relates to a method for producing a poly (alkylene carbonate) containing. The amount of ether binding units can be controlled by controlling the ratio of the two catalysts and the carbon dioxide pressure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190118193-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170100911-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018151551-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101449127-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114790285-A |
| priorityDate |
2011-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |