http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103122133-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2353370c87066b70f9b22b0224fc2c77 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 |
| filingDate | 2013-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07e9c83848fb27cb456769f1b20a780e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1236e0ffe46ce9882f19a59509af622f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9da0e3f244d2e6d66b118869a61af23f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c913f240b974df31b78f7bcab8220fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5106a433167e1b5665553933ddfe4c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d703d32f28e3ad80165968f09b5b842f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7dd87b8c130516134cac01465b285f0d |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103122133-B |
| titleOfInvention | Polylactic acid/plant polysaccharide environmentally-friendly composite material and preparation method thereof |
| abstract | The invention discloses a polylactic acid/plant polysaccharide environmentally-friendly composite material. The polylactic acid/plant polysaccharide environmentally-friendly composite material is prepared from the following raw materials in percentage by weight: 55%-75% of polylactic acid, 20%-40% of diisocyanate modified plant polysaccharide and 5%-10% of vegetable oil polyols, wherein the diisocyanate modified plant polysaccharide is prepared from plant polysaccharide and diisocyanate in a weight ratio of 100: (3-10). The polylactic acid/plant polysaccharide environmentally-friendly composite material has excellent and stable mechanical performance, still has excellent stretching and bending properties after being stored for a long time, can be used for preparing thin films, disposable tableware and the like, can be completely degraded, and hardly pollutes the environment and has very good environmental benefits. The invention aslo discloses a preparation method of the polylactic acid/plant polysaccharide environmentally-friendly composite material, which can be realized by adopting a conventional twin-screw extruder; and the preparation method is simple, easy to control, strong in operability, low in production cost and easy for industrial production and has wide application prospect. |
| priorityDate | 2013-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.