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:
Aug. 28, 1990
Filed:
Jul. 13, 1989
Applicant:
Inventors:
Kazuko Iwano, Tokyo, JP;
Momoko Suzumeji, Kashiwa, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09C / ;
U.S. Cl.
CPC ...
106404 ; 106415 ; 106493 ;
Abstract
A nacreous pigment containing a dye comprising a nacreous pigment having an interference color which surface is coated with an insoluble salt of an acid dye and a basic aluminum salt is disclosed. A cosmetic composition comprising said nacreous pigment containing a dye is also disclosed. The nacreous pigment containing a dye has an excellent brightness, a high chroma, a wide variety of color, a high color concentration, and also possesses high safety and excellent stability.