http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101522778-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-83 |
| filingDate | 2013-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101522778-B1 |
| titleOfInvention | A zinc complex catalyst containing bispyrazolyl ligand for polymerization of ring ester monomers, a method of preparation thereof and a method of preparation of polymer by using the same |
| abstract | The present invention relates to a zinc complex catalyst containing a non-spirazolyl ligand for producing monomers having a cyclic ester group, in particular lactide, a process for preparing the same, and a process for producing a polymer using the same, and more particularly, A catalyst for the production of a polymer of a monomer having a cyclic ester group consisting of a zinc complex which does not contain a chiral center, wherein the zinc halide compound is bonded to a non-spirazolyl ligand which does not contain a high-tacticity To a method for producing a polymer having a cyclic ester group excellent in conversion ratio, particularly a polylactide. |
| priorityDate | 2013-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.