http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106280440-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-0806 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02 |
| filingDate | 2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106280440-B |
| titleOfInvention | A kind of polymolecularity Polyimide/Nano particle composite film and preparation method thereof |
| abstract | The invention discloses a kind of polymolecularity Polyimide/Nano particle composite film and preparation method thereof, and the nano-particle of set amount is uniformly mixed with PAMAM dendrimers, obtains mixed solution one；The polyamic acid solution that acid anhydrides blocks is uniformly mixed with the mixed solution one, reacts, obtains mixed solution two；By the mixed solution two into membranization processing, polyamic acid gel mould is obtained；The polyamic acid gel mould is further heated, makes polyamic acid cyclisation for polyimides so as to obtain Polyimide/Nano particle composite film.Using the preparation method of the present invention, nano-particle can be made dispersed in polyimide matrix.There are the connection of chemical bond in end and polyamic acid additionally, due to PAMAM dendrimers, and prepared Polyimide/Nano particle composite material has preferable heat-resisting quantity, low temperature resistant, excellent mechanical performance and good chemical stability. |
| priorityDate | 2016-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.