C - Chemistry – Metallurgy – 09 – C
Patent
C - Chemistry, Metallurgy
09
C
C09C 1/00 (2006.01) A61Q 1/02 (2006.01) C09C 3/06 (2006.01)
Patent
CA 2393716
An interferential pigment having a multilayer structure. Said structure has a spectral reflectance (RA; RB) which is close to a reference spectral reflectance (Rf; Rc) corresponding to a predetermined skin type or type of material, i.e. keratin fibres, for at least part of the visible spectrum.
Pigment interférentiel ayant une structure multicouche. Cette structure présente une réflectance spectrale (R A; R B) proche d'une réflectance spectrale de référence (R f ; R c) correspondant à un type de peau ou de matières, notamment de fibres, kératiniques prédéterminé, pour au moins une partie du spectre visible.
L'oreal
Robic
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