Title:
コアシェル型正方晶系酸化チタン固溶体水分散液、その製造方法、紫外線遮蔽性シリコーンコーティング組成物、及び被覆物品
Document Type and Number:
Japanese Patent JP5704133
Kind Code:
B2
Abstract:
Core/shell type tetragonal titanium oxide particles consisting of a nanosized core of tetragonal titanium oxide having tin and manganese incorporated in solid solution and a shell of silicon oxide around the core are dispersed in an aqueous dispersing medium. The cores and the core/shell type titanium oxide particles have an average particle size of ¤30 nm and ¤50 nm, respectively. The amount of tin or manganese in solid solution is to provide a molar ratio Ti/Sn or Ti/Mn between 10 and 1,000.
Inventors:
Kohei Masuda
Koichi Higuchi
Komori Hisatoshi
Furudate study
Tomohiro Inoue
Yoshiguchi Sakae
Koichi Higuchi
Komori Hisatoshi
Furudate study
Tomohiro Inoue
Yoshiguchi Sakae
Application Number:
JP2012160347A
Publication Date:
April 22, 2015
Filing Date:
July 19, 2012
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C01G23/00; C08J7/043; C08J7/046
Domestic Patent References:
| JP2010189215A | ||||
| JP2000204301A | ||||
| JP2006083033A | ||||
| JP2010195636A | ||||
| JP2003327431A | ||||
| JP2006188386A | ||||
| JP2012077267A |
Foreign References:
| WO2008117017A1 | ||||
| WO2009148097A1 |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa