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Patent Searching and Data


Title:
ZINC OXIDE POWDER, DISPERSION, PAINT, COSMETIC
Document Type and Number:
WIPO Patent Application WO/2016/121139
Kind Code:
A1
Abstract:
This zinc oxide powder has a specific surface area of 1.5-65 m2/g inclusive, an electric conductivity of 150 μS/cm or less, and a bulk specific volume of 0.5-10 mL/g inclusive.

Inventors:
NEYA TADASHI (JP)
ITAGAKI TETSURO (JP)
SUMA SYUNSUKE (JP)
Application Number:
PCT/JP2015/061370
Publication Date:
August 04, 2016
Filing Date:
April 13, 2015
Export Citation:
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Assignee:
SUMITOMO OSAKA CEMENT CO LTD (JP)
International Classes:
C01G9/02; A61K8/27; A61Q17/04; C09D7/62
Domestic Patent References:
WO2012147888A12012-11-01
WO2000046152A12000-08-10
Foreign References:
JP2002201024A2002-07-16
JP2002201382A2002-07-19
JP2008230915A2008-10-02
Other References:
ATSUSHI KISHIMOTO: "Ultrafine zinc oxide particles", TOSO TO TORYO, no. 570, 1997, pages 27 - 33, XP009504505
See also references of EP 3252011A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
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