http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105542398-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G83-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G83-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 |
| filingDate | 2015-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105542398-B |
| titleOfInvention | A kind of nano core-shell particle and its preparation method and application |
| abstract | The invention discloses a nano-core-shell particle and a preparation method and application thereof. The nano-core-shell particle comprises an inner core modified nano SiO 2 particle and an outer shell hydroxyl-terminated hyperbranched polymer that coats the modified nano SiO 2 particle; The preparation method includes the following steps: (1) after mixing nano-SiO 2 particles with a strong oxidant, adding an inactive organic solvent and a silane coupling agent to prepare modified nano-SiO 2 particles; (2) mixing the above-mentioned modified nano-SiO 2 The nano-core-shell particles are prepared by mixing the particles, an organic solvent, an organic acid anhydride and a polyhydric alcohol; the nano-core-shell particles are used in the toughening of bisphenol A diglycidyl ether epoxy resin. The advantages are that the nano core-shell particles have obvious small size effect and surface effect, and are used for toughening epoxy resin, which can effectively improve the tensile properties of the resin while improving the toughness of the resin; at the same time, the preparation method of the present invention is simple . |
| priorityDate | 2015-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.