MUMBAI, India, July 31 -- Intellectual Property India has published a patent application (202647088343 A) filed by Seiwa Kasei Company, Limited on July 20, 2026, for Amino Acid Derivative Composition, And Cosmetic Obtained By Blending Same.
Inventors include Yoshioka Masato; Oyobe Naoko; Iwaki Nobuyasu; and Hirose Shumpei.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: The present invention provides: a composition characterized by containing an amino acid derivative represented by general formula (A), (B), or (C) or a salt thereof, and by the component represented by formula (A) constituting 75-95 mass %, the component represented by formula (B) constituting 5-20 mass %, and the component represented by formula (C) constituting 0-1.5 mass %; a cosmetic base comprising the composition and having excellent moisture retention and functionality while solving the problem of odors and degradation of the feel of use; and a cosmetic obtained by blending said composition. (In the formulas, R1 represents a hydrogen atom or an a-amino acid or a side chain of a salt thereof, and R2 represents a hydrogen atom, an alkali metal, ammonium, or an organic ammonium.)
Disclaimer: Curated by HT Syndication.
