http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109705770-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 |
| filingDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109705770-B |
| titleOfInvention | Elastic conductive microsphere for anisotropic conductive adhesive film and preparation method |
| abstract | The invention relates to the technical field of conductive adhesive film fillers, and provides elastic conductive microspheres for an anisotropic conductive adhesive film and a preparation method thereof. The method comprises the steps of preparing 1-hydroxyethyl-3-vinyl imidazole bromide salt by using 1-vinyl imidazole and 2-bromoethanol, carrying out block copolymerization on the 1-vinyl imidazole and the 2-bromoethanol to obtain polyion liquid-butadiene elastic microspheres, and carrying out coarsening, sensitization, activation and chemical silver plating to obtain the elastic conductive microspheres for the anisotropic conductive adhesive film. Compared with the traditional method, the invention prepares the block copolymerization elastic microspheres by using the 1-hydroxyethyl-3-vinyl imidazole bromine salt and the butadiene, the introduction of the flexible chain segment obviously improves the elasticity of the microspheres, can reduce the breakage of the microspheres during compression joint interconnection, increases the operable compression joint pressure range and reduces the operation difficulty. |
| priorityDate | 2019-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.