The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2002
Filed:
Jun. 03, 1999
Applicant:
Inventors:
Hirokazu Tanaka, Fukuoka, JP;
Takumi Miyazaki, Fukuoka, JP;
Assignee:
Catalysts & Chemicals Industries Co., Ltd., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 7/02 ;
U.S. Cl.
CPC ...
A61K 7/02 ;
Abstract
White or colored pigments which do not suffer from color tone or hiding performances thereof even when the surface is moistened with water or oil, without spoiling coloring performance or hiding performance of the pigments themselves. These pigments are surface-coated with an inorganic compound having the refractive index of 1.8 or below. The inorganic compound is preferably silicon oxide, and the pigments are preferably inorganic pigments comprising titanium oxide, zinc oxide, or iron oxide. The cosmetics of the invention are blended the pigments therein.