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. 19, 2024
Filed:
Sep. 30, 2019
Kao Corporation, Tokyo, JP;
Keigo Kajiwara, Setagaya-ku, JP;
Shinichi Tsukii, Koshigaya, JP;
Shingo Hirono, Cincinnati, OH (US);
Takuji Enomoto, Edogawa-ku, JP;
KAO CORPORATION, Tokyo, JP;
Abstract
An oil-in-water type sunscreen cosmetic containing the following component (A) and the following component (B): (A) 1% by mass or more and 40% by mass or less of emulsion particles containing an oil soluble ultraviolet ray absorbent (a1), having an average particle diameter of more than 6 μm and 300 μm or less, and (B) 0.3% by mass or more and 2.5% by mass or less of particles containing an oil soluble ultraviolet ray absorbent (b3) encompassed by an ionic surfactant (b1) and a hydrophobic amphiphilic substance (b2), having a content of a solid oil agent of 2.5% by mass or less based on the total amount of the particles, having an average particle diameter of 6 μm or less.