Hair splitting nozzle for liquid formulation delivery on scalp

WO2025000316A1PCT designated stage expired Publication Date: 2025-01-02LOREAL SA +1
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Patent Information

Application Number
PCT/CN2023/103634
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2023-06-29
Publication Date
2025-01-02

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    Figure CN2023103634_02012025_PF_FP_ABST
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Abstract

An applicator (100) including at least one nozzle (115), configured to discharge one or more formulas into a surface, a first splitter (120) disposed on a first side of the at least one nozzle (115), a first plurality of pillars (130a-130e) located at an end of the first splitter (120), where the first plurality of pillars (130a-130e) are configured to group hairs on a surface into two or more bunches (755A,…755N) when the applicator (100) is moved in a first direction (D1) and where the first splitter (120) is configured to separate the two or more bunches (755A,…755N) to expose a portion of the surface in the first direction (D1).
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Citation Information

Patent Citations

  • Scalp care device

    CN103844542A

  • Device for applying additive to hairy root

    CN1607914A

  • Applicator device for a hair product and receptacle equipped with such a device

    US6009881A

  • Applicators and assemblies for hair-care products

    WO2020165772A1

  • Device for dispensing a product at the base of hair shafts and / or on the scalp

    WO2023104905A1

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