公开(公告)号：US20230165765A1

公开(公告)日：2023-06-01

申请号：US17537553

申请日：2021-11-30

Applicant: L'OREAL

Inventor： Charles E WARD, JR. ,  I-Fan HSIEH ,  Luke Zachary SHAPIRO

IPC: A61K8/25 ,  A61Q3/02

CPC classification number: A61K8/25 ,  A61Q3/02 ,  A61K2800/436 ,  A61K2800/95

Abstract: Compositions, kits and methods of transforming the color appearance of a nail are provided. Methods include applying a color-transforming composition to a nail having a decorative coating with substantially uniform color appearance formed thereon. The color-transforming composition comprises solvent; a color system comprising effect colorants; a suspending system comprising hydrophilic silica; and a film-forming system, wherein the color-transforming composition is substantially free of clays.

公开(公告)号：US20240358619A1

公开(公告)日：2024-10-31

申请号：US18309163

申请日：2023-04-28

Applicant: L'OREAL

Inventor： Luke Zachary SHAPIRO ,  Ramakrishnan HARIHARAN ,  I-fan HSIEH

IPC: A61K8/73 ,  A61K8/81 ,  A61Q3/02

CPC classification number: A61K8/731 ,  A61K8/8147 ,  A61Q3/02 ,  A61K2800/43

Abstract: A composition for use on the nails is provided, comprising a solvent system that includes at least one volatile, non-aqueous polar solvent; a water-insoluble nitrocellulose polymer; an acrylic copolymer with an acid value ranging from about 100 and about 170 mg KOH per gram; an epoxy resin; and a colorant. Methods including those for use as a color coat are also provided.

公开(公告)号：US20240358618A1

公开(公告)日：2024-10-31

申请号：US18309156

申请日：2023-04-28

Applicant: L'OREAL

Inventor： Luke Zachary SHAPIRO ,  Ramakrishnan HARIHARAN ,  I-fan HSIEH

IPC: A61K8/73 ,  A61K8/81 ,  A61Q3/02

CPC classification number: A61K8/731 ,  A61K8/8147 ,  A61Q3/02 ,  A61K2800/30

Abstract: A composition for use on the nails is provided. The includes a solvent system that includes at least one volatile, non-aqueous polar solvent; a water-insoluble nitrocellulose polymer; an acrylic copolymer with an acid value ranging from about 145 and about 170 mg KOH per gram; and a cellulose ester of at least one C2-C4 organic acid. Methods including those for use as a topcoat are also provided.