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1. WO2017217235 - HIGH-PURITY BARIUM TITANATE POWDER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, AND FINGERPRINT SENSOR

Publication Number WO/2017/217235
Publication Date 21.12.2017
International Application No. PCT/JP2017/020302
International Filing Date 31.05.2017
IPC
C01G 23/00 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
23Compounds of titanium
C08K 3/24 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
24Acids; Salts thereof
C08L 101/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
CPC
C01G 23/006
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
23Compounds of titanium
003Titanates
006Alkaline earth titanates
C01P 2004/32
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
30extending in three dimensions
32Spheres
C01P 2004/61
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
60Particles characterised by their size
61Micrometer sized, i.e. from 1-100 micrometer
C01P 2006/40
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2006Physical properties of inorganic compounds
40Electric properties
C01P 2006/80
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2006Physical properties of inorganic compounds
80Compositional purity
C08K 2003/2206
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
20Oxides; Hydroxides
22of metals
2206of calcium, strontium or barium
Applicants
  • デンカ株式会社 DENKA COMPANY LIMITED [JP]/[JP]
Inventors
  • 佐々木 修治 SASAKI,Shuji
  • 中村 祐三 NAKAMURA,Yuzo
  • 柏村 則之 KASHIWAMURA,Noriyuki
  • 杉田 和寿 SUGITA,Kazutoshi
Agents
  • アクシス国際特許業務法人 AXIS PATENT INTERNATIONAL
Priority Data
2016-11802614.06.2016JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HIGH-PURITY BARIUM TITANATE POWDER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, AND FINGERPRINT SENSOR
(FR) POUDRE DE TITANATE DE BARYUM DE HAUTE PURETÉ, SON PROCÉDÉ DE PRODUCTION, COMPOSITION DE RÉSINE ET CAPTEUR D'EMPREINTE DIGITALE
(JA) 高純度チタン酸バリウム系粉末及びその製造方法、並びに樹脂組成物及び指紋センサ
Abstract
(EN)
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.
(FR)
Cette poudre de titanate de baryum de haute pureté a une concentration en Cl- de 20 ppm ou moins, une conductivité électrique de l'eau extraite de 70 µS/cm ou moins, et une taille de particule moyenne de 1 à 30 µm.
(JA)
本発明の高純度チタン酸バリウム系粉末は、Cl-濃度が20ppm以下、抽出水電気伝導度が70μS/cm以下、平均粒子径が1μm以上30μm以下である。
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