http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103805118-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_795cb009fbe52eb9be778ed97897534c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 |
| filingDate | 2014-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c6c1f5c0c0e107d86d22b28f8fc157a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276a77766284407be5dc303d85d8d6f8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_529e9d24cbde79dd13da12f5eb3e9faf |
| publicationDate | 2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103805118-B |
| titleOfInvention | Compound conductive adhesive for electronic packaging and preparation method thereof |
| abstract | The invention discloses a compound conductive adhesive for electronic packaging and a preparation method thereof, wherein the compound conductive adhesive for electronic packaging comprises the following materials by mass percent: 25-30% of resin matrix, 68-79.5% of silver powder and 0.5-2% of activated carbon nano tube. The preparation method comprises the steps of adding the carbon nano tube in mixed acid solution and carrying out ultrasonic treatment to obtain suspension mixed liquor, carrying out heating reflux on the suspension mixed liquor, diluting the suspension mixed liquor by using deionized water, carrying out vacuum filtration and washing to neutral so as to obtain a separated carbon nano tube, placing the separated carbon nano tube in watch glass for drying so as to obtain an acidized carbon nano tube, adding the acidized carbon nano tube in activate fluid of thiourea and N,N-dicyclohexylcarbodiimide for ultrasonic treatment, placing the ultrasonically treated carbon nano tube in a water bath for reaction so as to obtain an activated carbon nano tube, proportionally mixing the activated carbon nano tube with silver powder and the resin matrix, and grinding to obtain the compound conductive adhesive for electronic packaging. |
| priorityDate | 2014-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.