Cosmetic composition comprising specific cationic guars and carboxylic anionic surfactants, and a cosmetic treatment process
A cosmetic composition with cationic guars and polyoxyalkylenated alkyl(amido) ether carboxylic acids addresses the shortcomings of existing hair care products by enhancing shine, softness, and manageability for damaged hair, offering a clear foam and improved cosmetic properties.
WO2026139316A1PCT designated stage Publication Date: 2026-07-02LOREAL SA
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Patent Information
- Application Number
- PCT/EP2025/087611
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-12-23
- Filing Date
- 2025-12-17
- Publication Date
- 2026-07-02
AI Technical Summary
Technical Problem
Existing hair care compositions fail to provide long-lasting, satisfactory cosmetic properties, particularly for highly damaged hair, often leading to issues such as difficulty in disentangling, lack of softness, and a weighing-down effect.
Method used
A cosmetic composition comprising cationic guars with a dynamic viscosity of 500 to 1500 mPa.s and polyoxyalkylenated alkyl(amido) ether carboxylic acids or their salts, which creates a clear or transparent foam, enhancing shine, smoothness, and ease of disentangling.
Benefits of technology
The composition provides highly damaged hair with improved shine, softness, and manageability, while maintaining a pleasant foam texture and visual clarity.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention relates to a cosmetic composition, in particular hair composition, comprising specific cationic guars and anionic surfactants chosen from polyoxyalkylenated alkyl(amido) ether carboxylic acids and salts thereof. The invention also relates to a process for cosmetic treatment of keratin materials, in particular the hair, using said composition.
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