http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107955145-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bee480abaa4d7ab81a693687a3814f45 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-685 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate | 2017-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6e728fb9249ee75e0a6430f882bfe10 |
| publicationDate | 2018-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107955145-A |
| titleOfInvention | A kind of ring-opening polymerization method of lactide and caprolactam copolymer |
| abstract | The present invention provides a kind of lactide and the ring-opening polymerization method of caprolactam copolymer, including：The lactide and caprolactam raw material being dried to obtain under certain condition, it is added to according to 10 20 weight ratio in reactor, under the action of catalyst system and catalyzing, 110 170 DEG C of 0.15 0.30MPa of pressure of ring-opening reaction, reaction temperature, reaction 6 10 it is small when after copolymer is prepared.The copolymer biodegradable prepared using the method for the present invention, alternative conventional petroleum base plastics, the obtained good, good permeability of copolymer moisture regain property. |
| priorityDate | 2017-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.