http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101750471-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0208 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-34 |
| filingDate | 2015-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101750471-B1 |
| titleOfInvention | Method for preparing polyalkylenecarbonate |
| abstract | The present invention relates to a process for producing a polyalkalene carbonate resin. More specifically, after the polymerization of the polyalkylene carbonate, by-products are removed with a large amount of water to purify the reaction mixture, and further, a catalyst purification process using a filter is performed in the process of removing the catalyst residue, Is less than 1% by weight, it is possible to provide a process for producing a polyalkylene carbonate resin which can prevent the decomposition of the polymer and improve the physical properties and quality of the final resin product. |
| priorityDate | 2014-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.