公开(公告)号：US20210196586A1

公开(公告)日：2021-07-01

申请号：US16731188

申请日：2019-12-31

Applicant: L'OREAL

Inventor： Alexandra Jane Elisa Farran ,  Anne-Laure Suzanne BERNARD ,  Prabhjot K. SAINI ,  Cynthia GHOBRIL ,  Julie MARTIN-BESNARDIERE

IPC: A61K8/25 ,  A61K8/88 ,  A61K8/891 ,  A61K8/96 ,  A61K8/86 ,  A61K8/31 ,  A61K8/19 ,  A61K8/28 ,  A61K8/27 ,  A61K8/26 ,  A61K8/06 ,  A61K8/04 ,  A61Q19/08

Abstract: A skin tightening composition including about 2 to about 35 wt. % of at least one thickener selected from polyamide-8, styrene ethylene/propylene copolymer, nylon-611/dimethicone crosspolymer, VP/EICOSENE copolymer, fumed silicas, hydrophobically modified silica, silica silylate, clays and a combination thereof; about 1.5 to about 13 wt. % of at least one filler; about 5 to about 45 wt. % of at least one hydrophobic film former; and about 20 to about 85 wt. % of at least one volatile hydrocarbon, wherein a weight ratio of the at least one hydrophobic film former c) to the at least one thickener a) is 1:2 to 8:1 (hydrophobic film former c):thickener a)), and all weight percentages are based on the total weight of the skin tightening composition.

公开(公告)号：US20200276093A1

公开(公告)日：2020-09-03

申请号：US16289204

申请日：2019-02-28

Applicant: L'OREAL

Inventor： Alexandra Jane FARRAN ,  Anne-Laure Suzanne BERNARD ,  Cynthia GHOBRIL ,  Julie MARTIN-BESNARDIERE

IPC: A61K8/31 ,  A61K8/891 ,  A61K8/81 ,  A61Q19/08

Abstract: The instant disclosure relates to cosmetic compositions that when applied to skin instantaneously and dramatically improve the appearance of the skin. The compositions include volatile hydrocarbon oil; mineral thickening agents; silicone elastomers; and hydrophobic film forming polymers; wherein the weight ratio of the total amount of hydrophobic film forming polymers to the total amount of mineral thickeners (film forming polymers:mineral thickening agent) is 1:1 to 8:1, and the weight ratio of the total amount of silicone elastomer to the total amount of mineral thickener (silicone elastomer:mineral thickening agent) is 1:1 to 5:1. Methods for improving the appearance of skin comprising application of the cosmetic compositions to the skin are also disclosed.

公开(公告)号：US20250049648A1

公开(公告)日：2025-02-13

申请号：US18721774

申请日：2022-12-19

Applicant: L'OREAL

Inventor： Aude VIVES ,  Clément LARQUET ,  Cynthia GHOBRIL

IPC: A61K8/02 ,  A61Q17/04

Abstract: Use of bismuth oxycarbonate particles for filtering ultraviolet radiation
The present invention relates to the use of bismuth oxycarbonate particles having the empirical formula (BiO)2-x(CO3), wherein −0.4