Title:
HIGH-PURITY BARIUM TITANATE POWDER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, AND FINGERPRINT SENSOR
Document Type and Number:
WIPO Patent Application WO/2017/217235
Kind Code:
A1
Abstract:
This high-purity barium titanate powder has a Cl- concentration of 20 ppm or less, an electric conductivity of extracted water of 70 μS/cm or less, and an average particle size of 1 to 30 μm.
Inventors:
SASAKI SHUJI (JP)
NAKAMURA YUZO (JP)
KASHIWAMURA NORIYUKI (JP)
SUGITA KAZUTOSHI (JP)
NAKAMURA YUZO (JP)
KASHIWAMURA NORIYUKI (JP)
SUGITA KAZUTOSHI (JP)
Application Number:
PCT/JP2017/020302
Publication Date:
December 21, 2017
Filing Date:
May 31, 2017
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C01G23/00; C08K3/24; C08L101/00
Domestic Patent References:
| WO2015146816A1 | 2015-10-01 |
Foreign References:
| JPH07232923A | 1995-09-05 | |||
| JP2009045923A | 2009-03-05 | |||
| JP2004182478A | 2004-07-02 | |||
| JP2006273697A | 2006-10-12 | |||
| JPS61220446A | 1986-09-30 | |||
| JP2003277562A | 2003-10-02 | |||
| JP2003252623A | 2003-09-10 |
Other References:
MAGNONE, EDORADO ET AL.: "The effect of the hydrothermal synthesis variables on barium titanate powders", CERAMICS INTERNATIONAL, vol. 42, no. 8, 15 March 2016 (2016-03-15), pages 10030 - 10036, XP029505694, DOI: doi:10.1016/j.ceramint.2016.03.106
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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