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US 2020/0345613 A1Published application
Lip compositions capable of forming a multilayer structure after application to lips
AssigneeL'oreal
InventorsXianZhi Zhou, Tsang-Min Huang, Jody Ebanks, Mariko Hasebe, Hy Si Bui, Chunhua Li
Life of this patent
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Abstract
Lip compositions including at least one semi-crystalline acrylate copolymer, wherein the compositions include at least two components prior to mixing and application to lips and are capable of forming a multilayer structure after application to lips, are provided.
Claims13
A lip composition comprising at least one semi-crystalline acrylate copolymer, wherein the lip composition comprises Component A and Component B,
- wherein, prior to mixing the composition, Component A and Component B are non-homogeneous;
- wherein, immediately after mixing the composition, Component A and Component B are temporarily substantially homogeneous, wherein, after allowing the cosmetic composition to rest at room temperature for 72 hours after mixing, Component A and Component B are non-homogeneous, and
- wherein the composition is capable of forming a multilayer structure after application to lips.
Dependencies are inferred from the claim text.