http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114031600-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D313-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D313-04 |
| filingDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114031600-B |
| titleOfInvention | A method for recovering caprolactone from polyε-caprolactone waste |
| abstract | The invention discloses a method for recovering caprolactone from polyε-caprolactone waste, and belongs to the technical field of depolymerization of polyester waste materials. The invention uses an economical metal catalyst to catalyze, realizes the depolymerization reaction recovery of polyε-caprolactone waste under heating and vacuum conditions to obtain polymerized monomer caprolactone, and realizes the directional recovery of polyε-caprolactone waste. The monomer caprolactone recovered by the invention can be directly used for secondary use, thereby reducing industrial production steps, enhancing production efficiency, reducing industrial costs, conforming to the principle of sustainable development, and reducing environmental pollution. |
| priorityDate | 2021-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.