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Title:
SILICATE COMPOUND MICROPARTICLES AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/017435
Kind Code:
A1
Abstract:
These silicate compound microparticles have a ratio (d5 0 /ds) of dispersed particle diameter (d50) to primary particle diameter (ds) of at least 1.0 but less than 3.0, where d50 and ds are derived from conversion to spherical particles from the specific surface area measured by the nitrogen adsorption method. The particles also have a crystal particle diameter of 45 to 100 nm as calculated from the X-ray diffraction peak attributed to the (102) plane of the β-eucryptite phase.

Inventors:
KATO HIROKAZU (JP)
ISAJI TADAYUKI (JP)
TANIMOTO KENJI (JP)
Application Number:
PCT/JP2018/027107
Publication Date:
January 24, 2019
Filing Date:
July 19, 2018
Export Citation:
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Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
C01B33/26; C01B33/22; H05K1/03
Domestic Patent References:
WO2016117248A12016-07-28
WO2015146961A12015-10-01
WO2016021688A12016-02-11
Foreign References:
JPH03197311A1991-08-28
JPH1179729A1999-03-23
Other References:
SABERI, ALI ET AL.: "Synthesis and characterization of nanocrystalline forsterite through citrate-nitrate route", CERAMICS INTERNATIONAL, vol. 35, no. 4, 2009, pages 1705 - 1708, XP025967124
Attorney, Agent or Firm:
KURIHARA, Hiroyuki et al. (JP)
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