Title:
STRONTIUM TITANATE FINE-PARTICLE POWDER AND METHOD FOR PRODUCING SAME, DISPERSION, AND RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/008395
Kind Code:
A1
Abstract:
The present invention pertains to a spherical strontium titanate fine-particle powder characterized in that primary particles thereof have an average primary particle size of 50 nm or less, and the ratio of the average primary particle size and a BET-converted particle size derived from a BET specific surface area by using a relational formula: 6000/(BET×5.13) is in the range of 0.85-1.25.
Inventors:
KAWAGUCHI TAKAMOTO (JP)
TAMARI KOUSAKU (JP)
NAKATA KENICHI (JP)
UEMOTO SHINJI (JP)
OSHIMO SHIORI (JP)
KAWAI YOSHIKI (JP)
MISHIMA YUJI (JP)
KANEMITSU MASAHIRO (JP)
TAMARI KOUSAKU (JP)
NAKATA KENICHI (JP)
UEMOTO SHINJI (JP)
OSHIMO SHIORI (JP)
KAWAI YOSHIKI (JP)
MISHIMA YUJI (JP)
KANEMITSU MASAHIRO (JP)
Application Number:
PCT/JP2022/028678
Publication Date:
February 02, 2023
Filing Date:
July 26, 2022
Export Citation:
Assignee:
TODA KOGYO CORP (JP)
International Classes:
C01G23/00; C08K3/22; C08L101/00
Domestic Patent References:
| WO2015152237A1 | 2015-10-08 | |||
| WO2015152237A1 | 2015-10-08 |
Foreign References:
| JP2005075700A | 2005-03-24 | |||
| JP2018020919A | 2018-02-08 | |||
| JPH0648734B2 | 1994-06-22 | |||
| JPH0558633A | 1993-03-09 | |||
| JP2003277054A | 2003-10-02 | |||
| JP2015137208A | 2015-07-30 | |||
| JP2018020919A | 2018-02-08 | |||
| JP2019151507A | 2019-09-12 | |||
| JP2016069211A | 2016-05-09 | |||
| JP2015151304A | 2015-08-24 |
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
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