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Foil for a strand of keratinic fibers and related kit and illumination process

A complete set of device, technology of keratin fibers, applied in the direction of washing hair or scalp device, curling or perming device, application, etc., can solve the problems of user risk, hair change, complicated use of irradiation device, etc.

Pending Publication Date: 2022-01-28
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, these irradiation devices are complex to use and often require trained professionals to operate such devices
Improper handling may result in light being scattered outside the desired treatment area, and this light dispersion can lead to deterioration of the treatment process, and / or alteration of untreated hair, and risk to the user

Method used

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  • Foil for a strand of keratinic fibers and related kit and illumination process
  • Foil for a strand of keratinic fibers and related kit and illumination process
  • Foil for a strand of keratinic fibers and related kit and illumination process

Examples

Experimental program
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Embodiment Construction

[0058] figure 1 A kit 10 for bundles of keratinous fibers according to the invention is shown in .

[0059] The kit 10 is designed to irradiate at least one bundle of keratinous fibers 12, for example a bundle of keratinous fibers previously treated with a cosmetic composition. Preferably, such keratinous fibers are hair.

[0060] In one variant, the cosmetic composition comprises at least one photocrosslinkable polymer which is crosslinked during the treatment by the kit 10 of irradiating the beam 12 .

[0061] In a variant, the kit 10 is designed to irradiate a bundle of keratinous fibers 12 to bleach the bundle 12, which bundle 12 may have previously been treated with a composition comprising at least one oxidizing agent.

[0062] refer to figure 1 , the kit 10 includes a foil 14 for at least one bundle of keratinous fiber bundles 12 and an irradiation device 16 . Advantageously, the kit 10 also includes a cosmetic product for keratinous fibers capable of being applied ...

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Abstract

The invention relates to a foil (14) for a strand (12) of keratinic fibers including a first sheet (20) and a second sheet, the first sheet (20) being connected to the second sheet by an articulation, in particular a hinge, the first sheet (20) being movable relative to the second sheet between a closed configuration for illumination of the strand and an open configuration. The first sheet (20) is substantially at least partially transparent to the UV-visible light, and the second sheet (22) is substantially at least partially opaque to the UV-visible light.

Description

technical field [0001] The invention relates to a foil for bundles of keratinous fibers, the foil comprising a first sheet and a second sheet, the first sheet being movable relative to the second sheet in a closed configuration for irradiating the bundle and in an open Move between configurations. Background technique [0002] Such foils are specifically designed for the treatment of hair. This treatment is specifically intended to color the hair under the action of radiation, or to attach to the hair a protective film that withstands washing to give volume to the hair. [0003] WO 2017 / 108767, WO 2004 / 054527 and WO 2007 / 04872 describe cosmetic protective film compositions suitable for hair comprising photocrosslinkable compounds. [0004] After the protective film composition is applied to the hair, an irradiation device using a light emitting diode (LED) is passed through the hair tress to cross-link the polymer to obtain a protective film. [0005] Typically, the emitt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45D19/00
CPCA45D2200/205A45D1/04A45D2/001A45D7/045A45D7/06A45D19/0066A45D19/0075A45D19/016A45D19/018A45D1/06A45D2200/25
Inventor F·伍德兰G·维奇法布里斯·奥索林
Owner LOREAL SA