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1. CN109415222 - HIGH-PURITY BARIUM TITANATE POWDER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, AND FINGERPRINT SENSOR

Office China
Application Number 201780037468.X
Application Date 31.05.2017
Publication Number 109415222
Publication Date 01.03.2019
Publication Kind A
IPC
C01G 23/00
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
23Compounds of titanium
C08K 3/24
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
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 7/18
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
7Use of ingredients characterised by shape
16Solid spheres
18inorganic
Applicants DENKA COMPANY LTD.
电化株式会社
Inventors SASAKI SHUJI
佐佐木修治
NAKAMURA YUZO
中村祐三
KASHIWAMURA NORIYUKI
柏村则之
SUGITA KAZUTOSHI
杉田和寿
Agents 北京林达刘知识产权代理事务所(普通合伙) 11277
北京林达刘知识产权代理事务所(普通合伙) 11277
Priority Data 2016-118026 14.06.2016 JP
Title
(EN) HIGH-PURITY BARIUM TITANATE POWDER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION, AND FINGERPRINT SENSOR
(ZH) 高纯度钛酸钡系粉末及其制造方法、以及树脂组合物及指纹传感器
Abstract
(EN)
High-purity barium titanate powder has a Cl<-> concentration of 20 ppm or less, an electric conductivity of extracted water of 70 [mu]S/cm or less, and an average particle size of 1 to 30 [mu]m.

(ZH)
本发明的高纯度钛酸钡系粉末的Cl‑浓度为20ppm以下,提取水电导率为70μS/cm以下,平均粒径为1μm以上且30μm以下。