Title:
TIN(II) OXIDE POWDER
Document Type and Number:
WIPO Patent Application WO/2020/021782
Kind Code:
A1
Abstract:
A tin(II) oxide powder comprising tin(II) oxide and unavoidable impurities, wherein the content of tin(II) oxide is 99.9% by mass or more in terms of dried mass, the specific surface area is 0.1 to 1.0 m2/g, the TAP density is 2 to 4 g/cm3, the 50% particle diameter is 30 to 60 μm, and the repose angle is 10 to 33°. A powder of tin(II) oxide is provided, which can be used suitably for the supply of tin ions and has excellent solubility and excellent handling properties.
Inventors:
TAKEMOTO KOICHI (JP)
Application Number:
PCT/JP2019/015848
Publication Date:
January 30, 2020
Filing Date:
April 11, 2019
Export Citation:
Assignee:
JX NIPPON MINING & METALS CORP (JP)
International Classes:
C01G19/02; C25D3/30; C25D21/14
Foreign References:
| JPS6252130A | 1987-03-06 | |||
| JP2012236724A | 2012-12-06 | |||
| JP2013079186A | 2013-05-02 | |||
| JP2016153361A | 2016-08-25 |
Other References:
See also references of EP 3828517A4
Attorney, Agent or Firm:
AXIS PATENT INTERNATIONAL (JP)
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