公开(公告)号：US20240350396A1

公开(公告)日：2024-10-24

申请号：US18637919

申请日：2024-04-17

Applicant: L'OREAL

Inventor： Chunwei WU ,  Hy Si BUI

IPC: A61K8/73 ,  A61K8/06 ,  A61K8/25 ,  A61Q19/08

CPC classification number: A61K8/736 ,  A61K8/25 ,  A61K8/365 ,  A61Q19/08 ,  A61K2800/651 ,  A61K2800/95

Abstract: The instant disclosure is skin perfecting and tightening composition that provide an instantaneous and dramatic improvement to the appearance of skin, e.g., by reducing the appearance of wrinkles, eye bags, pores, and skin imperfections such as scarring, dark spots (and uneven skin tone), dark circles, and roughness. The skin perfecting and tightening compositions comprise: (a) one or more polysaccharides with amine groups; (b) silica particles; (c) one or more acids, salts thereof, or a combination thereof; (d) optionally, one or more fatty compounds; (e) optionally, one or more water-soluble solvents; and water. The skin perfecting and tightening compositions exhibit excellent transparency, haze, and gloss characteristics appropriate for application to the skin, which are particularly long lasting.

公开(公告)号：US20240207164A1

公开(公告)日：2024-06-27

申请号：US18146787

申请日：2022-12-27

Applicant: L'OREAL

Inventor： Chunwei WU

IPC: A61K8/73 ,  A61K8/02 ,  A61K8/06 ,  A61K8/25 ,  A61K8/34 ,  A61K8/60 ,  A61K8/81 ,  A61K8/92 ,  A61Q19/08

CPC classification number: A61K8/73 ,  A61K8/025 ,  A61K8/062 ,  A61K8/25 ,  A61K8/345 ,  A61K8/60 ,  A61K8/602 ,  A61K8/8188 ,  A61K8/922 ,  A61Q19/08 ,  A61K2800/30 ,  A61K2800/95

Abstract: A cosmetic composition includes a firming system that includes: a pectin; at least one powder; water; at least one fatty compound; and at least one plasticizer. The firming system when is spreadable and wherein upon drying the firming system forms a firming film that exhibits cohesion and adhesion when applied to a substrate. The pectin may comprise low methoxyl pectin, and the firming system may further include at least one monosaccharide, disaccharide or combination thereof. The composition may include a cosmetic carrier system wherein the firming system and cosmetic carrier system is in the form of liquidous or creamy type emulsion or an oil free serum for application to skin to ameliorate the signs of aging or a viscous liquidous emulsion or suspension for application as a makeup to keratinous tissue selected from skin, lashes and hair to confer firming to the keratinous tissue.