http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105367763-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-87 |
| filingDate | 2015-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105367763-B |
| titleOfInvention | A kind of method that ring-opening polymerisation prepares polyester |
| abstract | The invention discloses a kind of methods that ring-opening polymerisation prepares polyester, the invention belongs to synthesis of polymer material technical fields, the present invention is by the use of cyclic ester as reaction monomers, melbine is as catalyst, by the use of Organic Alcohol as initiator, carry out bulk polymerization is mixed evenly, is isolated to polyester.The advantages of the present invention provides a kind of simple process, of low cost, the efficient methods of reaction rate to prepare polyester, and this method has rapid reaction, and process control, reaction condition is mild, and catalyst toxicity is small, narrow molecular weight distribution. |
| priorityDate | 2015-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.