http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105907012-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-003 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N29-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N29-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 |
| filingDate | 2016-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105907012-B |
| titleOfInvention | A kind of damping material and preparation method thereof and piezoelectric ceramic ultrasound probe |
| abstract | The invention discloses a kind of damping materials and preparation method thereof and piezoelectric ceramic ultrasound to pop one's head in, it includes 60 120 parts of high molecular polymer that wherein damping material matches in parts by weight, 30 60 parts of laminated structure inorganic filler, 5 15 parts of chondritic inorganic filler, 0.5 5 parts of silane analog assistant, 10 30 parts of solvent.Damping material provided by the invention can effectively avoid existing damping material because tungsten powder content increase leads to hardening time length and conductive deficiency, while also be avoided that damping block bonds the interference caused by the middle layer to be formed to ultrasonic signal with piezoelectric ceramic wafer；Not only hardening time is stable, non-conductive, but also shows higher damped coefficient；It is popped one's head in for piezoelectric ceramic ultrasound by perfusion, the vibration damping of piezoelectric ceramic wafer can be greatly increased, the time of vibration for shortening piezoelectric ceramic wafer is conducive to absorption of the piezoelectric ceramic wafer to echo-signal, improves the resolving power of ultrasound examination multi-layer bonded joint fault of construction. |
| priorityDate | 2016-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.