Japan, Feb. 27 -- NOF CORP has got intellectual property rights for 'EMULSIFIED COSMETIC COMPOSITION.' Other related details are as follows:
Application Number: JP,2021-062944
Category (FI): A61K8/86,A61K8/81,A61K8/37,A61K8/04,A61Q19/08
Stage: PROBLEM TO BE SOLVED: To provide emulsified cosmetic compositions that have excellent moisturizing effect, have a little sticky feeling, have excellent skin-plump feeling after application, and even if concealer and powder foundation are layered on the skin, hardly allow the makeup to smudge.SOLUTION: An emulsified cosmetic composition of the present invention contains: 0.1 to 20 mass% of component (A); 0.005 to 0.5 mass% of component (B); 0.1 to 10 mass% of component (C); and 0.01 to 1 mass% of component (D), the total mass ratio of component (A) and component (C) being 1 to 25 mass%. (A) One or more selected from the group consisting of alkylene oxide addition derivatives represented by the formula Z-[O(EO)a(PO)b-(BO)c-H]n(I); (B) a copolymer containing a structural unit based on 2-(meth) acryloyloxy ethyl phosphorylcholine and a structural unit based on alkyl (meth)acrylates; (C) an ester compound of fatty acids with 8 to 22 carbon atoms and tetravalent to hexavalent polyhydric alcohols with 5 to 10 carbon atoms; and (D) an acrylic thickener.SELECTED DRAWING: None (Grant)
Filing Date: April 1, 2021
Publication Date: Oct. 17, 2022
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
