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:
Oct. 19, 1999
Filed:
Jul. 02, 1997
Applicant:
Inventors:
Masaakira Horino, Kanagawa, JP;
Miwa Nishizawa, Saitama, JP;
Assignee:
Miyoshi Kasei, Inc., Saitama, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424401 ; 424 59 ; 424 60 ; 424400 ;
Abstract
A dispersion of a moisture-retaining agent for use in a cosmetic article is disclosed which is characterized by having dispersed in the moisture-retaining agent an inorganic ultraviolet intercepting material having the molecules of the moisture-retaining agent adsorbed thereon by a mechanochemical reaction. This dispersion manifests an excellent ability to disperse the inorganic ultraviolet intercepting material, affords a highly effective protection against ultraviolet light, and exhibits excellent stability in a cosmetic article. A cosmetic article containing the dispersion is also disclosed.