Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-823 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 |
filingDate |
2016-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-111944130-B |
titleOfInvention |
Polypropiolactone production method and system |
abstract |
The present invention provides a polypropiolactone production method and system, in particular an integrated method for converting ethylene oxide into polypropiolactone. Polypropiolactone production systems are also available. |
priorityDate |
2015-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |