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POLYESTER FILM-FORMING POLYMERS FOR ALCOHOLBASED SUNSCREEN FORMULATIONS

Application US20260076889A1 Kind: A1 Mar 19, 2026

Assignee

NOURYON CHEMICALS INTERNATIONAL B.V.

Inventors

Hanamanthsa Shankarsa BEVINAKATTI, Crystal Sonya PRIESTER, Karen Lee WHITE, Melissa Joy VITALE, Kristin Nicole GOLAS

Abstract

A sunscreen formulation includes (a) a volatile solvent; and (b) at least one film-forming polymer that is the reaction product of (i) at least one polyglycerol; (ii) at least one diacid having 4-30 carbon atoms; and (iii) at least one fatty acid having 8-30 carbon atoms. The sunscreen formulation is used in a method of protecting skin against damaging effects of the sun.

CPC Classifications

A61K 8/86 A61K 8/046 A61K 8/31 A61K 8/34 A61K 8/35 A61K 8/37 A61K 8/40 A61Q 17/04 A61K 2800/95

Filing Date

2023-08-25

Application No.

19106462