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AssigneeHenkel AG & Co. KGaA
InventorsBernd Anderheggen, Mechtild Grunwald, Oliver Nemitz
Estimating the term…
The object of the present disclosure is a three-component kit for brightening keratinous fibers, in particular human hair, comprising a blonding powder for mild blonding of keratinous fibers with as natural ingredients as possible, containing at least one oxidizing agent, selected from the group of sodium salts and potassium salts of a peroxosulfuric acid, an oil mixture of at least one branched fatty alcohol having 8-24 carbon atoms, and at least one dialkyl ether having 6-18 carbon atoms in the alkyl group, in which no ammonium compounds, no paraffin oil, no mineral oil and no silicone compounds being present in the blonding powder.
A multi-component unit (kit-of-parts) for brightening keratinous fibers, comprising at least three separately packaged components, wherein
A method for brightening keratinous fibers, the method comprising the steps of:
Dependencies are inferred from the claim text.
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Containing inorganic ingredients: sulfur; Selenium; Tellurium; Compounds thereof
Containing sulfur: containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
Solid or semisolid forms: powders; Compacted Powders
Containing inorganic ingredients: peroxides; Oxygen; Ozone
About 14 years 8 months of term left · ends 21 Jun 2041 (estimated)
This application claims priority to German Patent Application No. 10 2019 219 162.2, filed Dec. 9, 2019, which is incorporated herein by reference in its entirety.
The present disclosure concerns bleaching powders used as part of a three-component kit for lightening or brightening keratinous fibers, such as human hair. Furthermore, the present disclosure relates to the use of the agents for gentle bleaching or oxidative brightening of human hair as well as a kit-of-parts for brightening keratinous fibers, which comprises a bleaching powder and separately therefrom an oxidizing composition and an alkalizing composition.
Furthermore, a process for the oxidative brightening of keratinous fibers using the said bleaching powder and the kit comprising this bleaching powder is described.
The following detailed description is merely exemplary in nature and is not intended to limit the disclosure or the application and uses of the subject matter as described herein. Furthermore, there is no intention to be bound by any theory presented in the preceding background or the following detailed description.
Surprisingly, these tasks were solved by the object of the claims. As contemplated herein, keratin or keratinous fibers are defined as furs, wool, feathers, and especially human hair. Although the agents as contemplated herein are primarily suitable for bleaching and/or lightening fibers containing keratin, there is nothing in principle to prevent their use in other areas.
A first object of the present disclosure is a kit-of-parts for brightening keratinous fibers, such as human hair, containing at least three separately packaged components: