Compositions – Piezoelectric
Patent
1988-10-25
1990-04-17
Cooper, Jack
Compositions
Piezoelectric
C04B 3549, C04B 3578
Patent
active
049178105
ABSTRACT:
A piezoelectric composite material prepared by compounding a ferroelectric ceramic powder comprising microcrystals having virtually single domains and a polymer. This composite has both the high piezoelectric property of the ferroelectric ceramic and the pliability of the polymer.
REFERENCES:
patent: 3352632 (1967-11-01), Sasaki
patent: 3708438 (1973-01-01), Levy
patent: 4128489 (1978-12-01), Seo
Ito Hiroshi
Saito Shigeo
Tsunooka Tsutomu
Yamamoto Takashi
Cooper Jack
NGK Spark Plug Co. Ltd.
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