| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-406
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-40 |
| filingDate |
2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2adaa1ad66d868e9a1207092d08636ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcff8227092e8f683e3c10dde9a4ffa7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28d41188f5e751e3ac9a1c00e877a14e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b845c3fdc5dacba88dfab1a1b9a710d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3020bf03028541609dea791291b183b5 |
| publicationDate |
2016-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20160100114-A |
| titleOfInvention |
Method for preparing polyalkylenecarbonate |
| abstract |
The present invention relates to a process for producing a polyalkalene carbonate resin. More specifically, by providing a distributor in the distillation apparatus for purifying the polyalkylene carbonate-containing reaction mixture produced in the production process of the polyalkylene carbonate resin, the polyalkylene carbonate contained in the reaction mixture can be separated as well as the unreacted monomer Is reduced to less than 1% by weight to provide a method for producing polyalkylene carbonate resin which facilitates the reuse and handling of the separated solvent and also has excellent physical properties. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20220048851-A |
| priorityDate |
2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |