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:
Sep. 23, 2025
Filed:
Aug. 09, 2019
Applicant:
Shiseido Company, Ltd., Tokyo, JP;
Inventors:
Kei Ujimoto, Tokyo, JP;
Kouichi Nagai, Tokyo, JP;
Marianne Ayaka Touati, Tokyo, JP;
Yuko Nagare, Tokyo, JP;
Satoshi Yamaki, Tokyo, JP;
Assignee:
Shiseido Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/06 (2006.01); A61K 8/34 (2006.01); A61K 8/37 (2006.01); A61K 8/39 (2006.01); A61K 8/86 (2006.01); A61Q 17/04 (2006.01);
U.S. Cl.
CPC ...
A61K 8/064 (2013.01); A61K 8/345 (2013.01); A61K 8/37 (2013.01); A61K 8/39 (2013.01); A61K 8/86 (2013.01); A61Q 17/04 (2013.01); A61K 2800/591 (2013.01);
Abstract
Provided is an emulsion cosmetic having the innovative, unprecedented property in which the ultraviolet protection effects do not decrease, and conversely increase, due to heat applied in a usage environment. The present invention pertains to an emulsion cosmetic comprising (A) an ultraviolet protectant, (B) a polyhydric alcohol having an IOB value of 5.0 or lower, and (C) an ester oil having an IOB value of 0.3 or higher.