http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104231215-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7671 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-2815 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-14 |
| filingDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104231215-B |
| titleOfInvention | Preparation method of macromolecular plasticizer and preparation method of modified polylactic acid |
| abstract | The invention provides a preparation method of macromolecular plasticizer. The macromolecular plasticizer is of a hyperbranched macromolecular structure and has the advantages of being stable and not easy to precipitate. The invention also provides a preparation method of modified polylactic acid. The macromolecular plasticizer and the polylactic acid are melted and mixed so as to modify the polylactic acid. The prepared macromolecular plasticizer and the prepared polylactic acid are good in compatibility and accordingly the tangling effect of molecular chains of the polylactic acid can be increased through the branched structure, the melt strength is improved, and the melt flow characteristics are improved, and the blow forming machining performance of the polylactic acid is improved. Meanwhile the plasticizer is stable and not easy to precipitate and accordingly the mechanical properties of the polylactic acid can be significantly improved. |
| priorityDate | 2014-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.