Mascara composition containing shape-memory polymers, gels, and fibers
AssigneeAvon Products, Inc.
InventorTao Zheng
Life of this patent
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Abstract
Cosmetic compositions containing an eyelash curling or branching agent, or a skin-lifting mask or lotion. The mascara composition comprises a SMP, at least one film-forming polymer and at least one wax and leads to a make-up product with good staying power, as well as good coating and curling. The skin-lifting mask or lotion comprises a SMP, a water phase and an oil phase and leads to a make-up product with a skin-lifting effect. The invention also pertains to a process for coating eyelashes which consists of applying the composition to the eyelashes with heat.
Claims2
A composition for providing a skin-lifting effect to the skin of the face comprising a hydrogel comprising:
- (i) about 1% to about 60% by weight of a shape memory polymer (SMP), wherein said SMP is a co-polymerized acrylic acid and stearyl acrylate polymer cross-linked with methylenebisacrylamide and sodium acrylate;
- (ii) about 1% to about 50% by weight of an oil phase;
- and
- (iii) about 10% to about 99% by weight of a water phase.
Dependencies are inferred from the claim text.