http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105038160-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_53b4d53983adbf56dd0e7d0bf96f8ce5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-04 |
| filingDate | 2015-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a02823147e0f18b105559d519141f92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_692a4bd6634511b59622d8ccc64460a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cac564fe28d78e695d044339ca4553c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_686e0270514d300185409ec83769c5a0 |
| publicationDate | 2015-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105038160-A |
| titleOfInvention | Preparation method of carbon nano tube (CNT)/polylactic acid (PLA) electromagnetic shielding composite material with isolation structure |
| abstract | The invention discloses a preparation method of a carbon nano tube (CNT)/polylactic acid (PLA) electromagnetic shielding composite material with an isolation structure. The composite material is mainly prepared from the following raw materials in percentage by weight: 49.5 to 49.975 percent of poly-l-lactic acid (PLLA), 49.5 to 49.975 percent of poly-d-lactic acid (PDLA) and 1 to 0.05 percent of CNTs. The preparation technology is as follows: (1) raw material drying; (2) preparation of PLA particulates; (3) preparation of CNT/PLA conductive composite particles; (4) compression molding. According to the method, non-petroleum based PLA which belongs to one of biodegradable plastics is taken as a base body of the electromagnetic shielding composite material, the CNTs with excellent electrical properties are taken as a electromagnetism functional filler, the isolation structure is built by utilizing the selective distribution of CNTs on the surfaces of the PLA particulates, and the composite material with high electromagnetic shielding property is obtained under ultralow CNT content. The PLA particulates can be obtained by only mixing the PLLA and the PDLA in a torque rheometer, and the final electromagnetic shielding material is prepared through mechanical mixing and compression moulding; the preparation process is simple, no organic solvent is needed, the aims of going green and environmental protection are realized and industrial production is easy to realize. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110591127-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106189131-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109265944-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111171553-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106189131-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107163333-A |
| priorityDate | 2015-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.