US 2020/0345591 A1 · HYDROGEN PEROXIDE FORMULATIONS IN BARRIER LAYER FILMS WITH A METALLIZED LAYER

Abstract

The present disclosure concerns a cosmetic product for modifying the natural color of keratinous fibers, in particular human hair, comprising at least one packaging (VP) and a cosmetic composition (KM) contained in this packaging (VP). The packaging is made of a multi-layer film (F) comprising at least two polymer layers (P1) and (P2) and at least one barrier layer (BS). The cosmetic composition comprises at least one oxidizing agent and at least one thickening agent from the xanthane group. The use of the packaging (VP) in combination with the cosmetic composition (KM) does surprisingly not lead to an inflation of the packaging or an excessive water loss of the agent (KM) during storage.

Claims20

Dependent claims

Cosmetic product for modifying the natural color of keratinous fibers, comprising

(i) at least one packaging comprising at least one multi-layer film comprising at least one first polymer layer, at least one second polymer layer and at least one barrier layer, and
(ii) at least one cosmetic composition packaged and included in the packaging:
a) at least one oxidizing compound and
b) at least one thickening agent, selected from the group of xanthanes,
wherein the first polymer layer is formed of polyethylene terephthalate or polyethylene naphthalate;
the second polymer layer is formed of a polyolefin;
and the barrier layer is formed of metallized oriented polypropylene.

4 more elements

Dependencies are inferred from the claim text.

Hydrogen peroxide formulations in barrier layer films with a metallized layer

Life of this patent

Hydrogen peroxide formulations in barrier layer films with a metallized layer

Life of this patent

Abstract

Claims20