http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114672004-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate | 2022-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114672004-B |
| titleOfInvention | Double metal aluminum alkyl complex catalyst, preparation method and application in preparation of lactide and ε-caprolactone random copolymer |
| abstract | The invention discloses a bimetallic aluminum alkyl complex catalyst, a preparation method and an application in preparing a random copolymer of lactide and ε-caprolactone. When the biocatalyst is used in the preparation of lactide and ε-caprolactone random copolymers, the performance is stable, and it can effectively control the reactivity ratio difference between the two in the copolymerization, so that the conversion of lactide and caprolactone can be achieved. The rate is above 95%, the average sequence length is between 1.7 and 2.0, and the number average molecular weight can be over 400,000. |
| priorityDate | 2022-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.