Title:
酸化亜鉛または酸化チタンを含有する分散体
Document Type and Number:
Japanese Patent JP5526690
Kind Code:
B2
Abstract:
The present invention has an object to provide a high concentration dispersion of zinc oxide or titanium dioxide which is free of volatile silicones, as well as a cosmetic composition which gives little sticky feel after spreading on the skin. The present invention relates to a dispersion which contains: zinc oxide or titanium dioxide; an isoparaffin having the average polymerization degree of 3 to 10; and a polyether-modified silicone having an HLB value of 2 to 5, as a dispersant; the amount of the zinc oxide or titanium dioxide being not less than 60% by mass of the whole amount of the dispersion.
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Inventors:
Watanabe Ayaka
Takuro Ashida
Takuro Ashida
Application Number:
JP2009232737A
Publication Date:
June 18, 2014
Filing Date:
October 06, 2009
Export Citation:
Assignee:
Sakai Chemical Industry Co., Ltd.
International Classes:
C09D17/00; A61K8/04; A61K8/27; A61K8/29; A61K8/31; A61K8/894; A61Q1/02; A61Q1/12; A61Q17/04; C01G9/02; C01G23/047; C09C1/04; C09C1/36; C09C3/06; C09C3/08; C09C3/10; C09C3/12
Domestic Patent References:
| JP8319216A | ||||
| JP7309730A | ||||
| JP4187621A | ||||
| JP2004035632A | ||||
| JP8067610A | ||||
| JP2004002887A | ||||
| JP2001200195A | ||||
| JP60004560A |
Attorney, Agent or Firm:
Atomi International Patent Office