Title:
シリコーン微粒子及びその製造方法
Document Type and Number:
Japanese Patent JP5607001
Kind Code:
B2
Abstract:
The present invention provides a silicone microparticle, wherein the silicone microparticle comprises 100 parts by mass of a silicone elastomer spherical microparticle having volume-average particle diameter of 0.1 to 100 µm and 0.5 to 25 parts by mass of a polyorganosilsesquioxane to cover surface of the silicone elastomer spherical microparticle, wherein the polyorganosilsesquioxane has a shape of granule with the size thereof being 60 nm or less. There can be provided a silicone microparticle having low agglomerating tendency and excellent dispersibility even if rubber hardness of a silicone elastomer microparticle is low and a particle diameter thereof is small.
Inventors:
Inokuchi Yoshinori
Ryuji Horiguchi
Ryuji Horiguchi
Application Number:
JP2011176403A
Publication Date:
October 15, 2014
Filing Date:
August 11, 2011
Export Citation:
Assignee:
Shin-Etsu Chemical Co., Ltd.
International Classes:
C08G77/04; C08G77/50; C08J3/12; C08J7/04
Attorney, Agent or Firm:
Good Miya Mikio