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. 27, 2020
Filed:
Nov. 27, 2017
Applicant:
Pola Chemical Industries, Inc., Fukuroi-shi, Shizuoka, JP;
Inventors:
Yuko Saitoh, Yokohama, JP;
Mayumi Shishido, Yokohama, JP;
Assignee:
POLA CHEMICAL INDUSTRIES, INC., Fukuroi-Shi, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/34 (2006.01); A61K 8/06 (2006.01); A61K 8/25 (2006.01); A61K 8/362 (2006.01); A61K 8/368 (2006.01); A61K 8/49 (2006.01); A61K 8/60 (2006.01); A61K 8/73 (2006.01); A61K 8/86 (2006.01); A61K 8/92 (2006.01);
U.S. Cl.
CPC ...
A61K 8/345 (2013.01); A61K 8/062 (2013.01); A61K 8/064 (2013.01); A61K 8/25 (2013.01); A61K 8/34 (2013.01); A61K 8/362 (2013.01); A61K 8/368 (2013.01); A61K 8/498 (2013.01); A61K 8/60 (2013.01); A61K 8/73 (2013.01); A61K 8/86 (2013.01); A61K 8/922 (2013.01); A61K 8/925 (2013.01);
Abstract
The object is to provide a wrinkle improving agent having an excellent wrinkle improving effect. A compound expressed by the following Formulas (1) and/or (2) is used as an active ingredient of a wrinkle improving agent. (In Formulas (1) and (2), R and R' independently represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R″ represents an alkylene group having 1 to 3 carbon atoms, and n represents a number of 0 or 1.)