Title:
METHOD FOR PRODUCING SLURRY, METHOD FOR PRODUCING CERAMIC LAYER, AND METHOD FOR PRODUCING ULTRASONIC THICKNESS SENSOR
Document Type and Number:
WIPO Patent Application WO/2021/199516
Kind Code:
A1
Abstract:
A method for producing a slurry comprises: a first mixing step in which a mixture of lead acetate and zirconium oxide microparticles having an average grain diameter of 1-100 nm and/or a mixture of a bismuth compound and titanium oxide particles having an average grain diameter of 1-100 nm is mixed with a dispersion medium to obtain a mixed liquid; and a second mixing step in which the mixed liquid obtained in the first mixing step and a titanium oxide powder are mixed to obtain a slurry.
Inventors:
NAKANO TAKASHI (JP)
YAMAMOTO YUKO (JP)
ASAI YUKI (JP)
TSURU YASUHIKO (JP)
FUKUYAMA MISAKI (JP)
YAMAMOTO YUKO (JP)
ASAI YUKI (JP)
TSURU YASUHIKO (JP)
FUKUYAMA MISAKI (JP)
Application Number:
PCT/JP2020/047018
Publication Date:
October 07, 2021
Filing Date:
December 16, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
C04B35/475; G01B17/02; C04B35/491; H01L41/113; H01L41/187; H01L41/317
Foreign References:
| JP2019046970A | 2019-03-22 | |||
| JP2014162685A | 2014-09-08 | |||
| JP2015060894A | 2015-03-30 | |||
| JP2014040356A | 2014-03-06 |
Attorney, Agent or Firm:
MATSUNUMA Yasushi et al. (JP)
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