http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105801817-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105801817-B |
| titleOfInvention | A kind of copolymerization process of lactide and ε caprolactone |
| abstract | The invention provides a kind of lactide and the copolymerization process of ε caprolactones, comprise the following steps：Lactide and ε caprolactones carry out copolyreaction under salen Al catalysts catalytic conditions；The salen Al catalysts are the salen Al catalysts of monokaryon or the salen Al catalysts of double-core.Compared with prior art, copolymerization process provided by the invention causes the coordination of two kinds of monomers of lactide and ε caprolactones to insert speed and match very much, can realize very controllable random copolymerization.The result of the embodiment of the present application shows, under different monomers conversion ratio, the mol ratio of contained two kinds of monomeric building blocks and the rate of charge of lactide and ε caprolactone monomers are almost consistent in present invention gained copolymer. |
| priorityDate | 2016-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.