http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101786841-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-428 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate | 2014-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101786841-B1 |
| titleOfInvention | Method to manufacture pla using a new polymerization catalyst |
| abstract | The present invention Mixing the lactide with a metal coordination compound as a polymerization catalyst to obtain a reaction mixture, Polymerizing the lactide in a liquid phase at a temperature of 150 ° C or higher to form a liquid polylactide; and A method for producing a polylactide comprising the step of solidifying the polylactide, Wherein the polymerization catalyst comprises a metal-ligand coordination compound wherein the parent ligand meets the following formula I and the metal is at least one of Zr and Hf. Formula I In the formula (I) R is an H atom, an aliphatic group, a halide atom or a nitro group. The catalysts of the present invention show kinetics comparable to the kinetics of known Sn-octoate catalysts. |
| priorityDate | 2013-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.