FIELD: cosmetic industry.
SUBSTANCE: group of inventions relates to the cosmetic industry, more specifically to the photo-crosslinking cosmetic composition containing in a physiologically acceptable medium: photo-crosslinking urethane (meth) acrylate compound P1 of formula (II):
,
where i and j are equal to 2, R'1-R '4 a hydrogen atom; at least one photo-crosslinking urethane(meth)acrylate compound P2 of formula (IV):
,
where i, j, k, l are integers (i and j from 1 to 6, k from 2 to 100, l from 1 to 10), R1-R4 is a hydrogen atom or C1-C10 alkyl chain, -A"-C1-C20 alkylene group or C5-C20 cycloalkylene radical; and at least one photoinitiator selected from α-hydroxy ketones, α-amino ketones, aromatic ketones bonded to the hydrogen donor, aromatic α-diketones and acylphosphine oxides. Also disclosed are: methods and a kit for nail design and methods and a nail care kit using said photo-crosslinking composition.
EFFECT: group of inventions enables to obtain a coating layer on nails having stability, uniformity and luster and absence of stickiness.
12 cl, 2 ex, 2 tbl
