公开(公告)号：US11980678B2

公开(公告)日：2024-05-14

申请号：US17876837

申请日：2022-07-29

Applicant: L'OREAL

Inventor： Jennifer Lynn Paulucci ,  Maximillian Baria ,  Jaimie Mecca ,  Patricia Brieva ,  Rose Maxwell

IPC: A61K8/27 ,  A61K8/06 ,  A61K8/37 ,  A61K8/40 ,  A61K8/73 ,  A61K8/891 ,  A61Q17/04

CPC classification number: A61K8/27 ,  A61K8/062 ,  A61K8/37 ,  A61K8/40 ,  A61K8/732 ,  A61K8/891 ,  A61Q17/04

Abstract: An organic-mineral hybrid sunscreen composition is an oil-in-water emulsion of aqueous and oil phases. The oil phase includes at least one mineral UV filter comprising Zinc oxide, a blend of organic UV filters comprising ethylhexyl methoxycinnamate, ethylhexyl salicylate, octocrylene, and homosalate, at least one oil phase solvent, and at least one surfactant and the water phase includes water; at least one water-miscible solvent, and at least one polymer, and at least one filler. The organic-mineral hybrid sunscreen composition has an SPF of at least about 30 and a critical wavelength of at least 370 nm.

公开(公告)号：US11369550B2

公开(公告)日：2022-06-28

申请号：US16697695

申请日：2019-11-27

Applicant: L'OREAL

Inventor： Jaimie Mecca ,  Jennifer Lynn Paulucci ,  Patricia Brieva ,  Anil Shah ,  Brian Bodnar ,  Rabia Ahmad

IPC: A61K8/06 ,  A61K8/41 ,  A61K8/81 ,  A61Q17/04 ,  A61K8/19

Abstract: A tinted mineral sunscreen composition is provided in the form of a water-in-oil emulsion comprising a cationic surfactant; one or more oil thickening agent; one or more mineral pigments; one or more mineral UV filtering agents; and water wherein the ratio between the cationic surfactant and the total amount of oil thickening agents is from about 0.05 to about 3.

公开(公告)号：US11583480B2

公开(公告)日：2023-02-21

申请号：US16552827

申请日：2019-08-27

Applicant: L'OREAL

Inventor： Jennifer Lynn Paulucci ,  Jaimie Mecca ,  Patricia Brieva

IPC: A61K8/06 ,  A61K8/81 ,  A61K8/37 ,  A61K8/40 ,  A61K8/49 ,  A61Q17/04 ,  A61K8/86

Abstract: An oil-in-water composition is provided. The composition includes an oil-in-water wherein the emulsion includes a) one or more antioxidants, b) one or more SPF boosters, c) one or more acrylate-based polymer capable of stabilizing the composition, d) one or more organic UV filters, e) one or more thickeners, f) one or more film formers; and g) one or more emulsifiers. The oil-in-water composition is provided in which the composition is essentially free of oxybenzone.