New heat-protectant hair emulsions
A biodegradable emulsion using hydrogenated Farnesène polymer and biomass-derived hydrocarbons addresses the environmental concerns of existing hair protectants, effectively shielding hair from intense heat and maintaining keratin integrity.
FR3133747B1Active Publication Date: 2025-03-28SOC DEXPLOITATION DE PROD POUR LES IND CHEM SEPPIC +1
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Patent Information
- Application Number
- FR2022002634
- Authority / Receiving Office
- FR · FR
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2022-03-24
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2042-03-24
AI Technical Summary
Technical Problem
Existing hair protectants against intense heat are often not biodegradable and derived from fossil sources, raising environmental concerns and consumer demand for sustainable alternatives.
Method used
Development of a new emulsion comprising an aqueous phase and a fatty phase, including a partially or completely hydrogenated polymer (Farnesène) with specific molar mass ranges and a mixture of hydrocarbons derived from biomass, to provide effective hair protection while being environmentally friendly.
Benefits of technology
The emulsion effectively protects hair from the negative effects of intense heat, maintaining the integrity of keratin and preventing damage such as cuticle uplift and blister formation, while being biodegradable and aligning with environmental regulations.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to a new cosmetic emulsion comprising at least one poly(farnesene) polymer having a number-average molar mass greater than or equal to 10,000 g / mol and less than or equal to 120,000 g / mol, partially or totally hydrogenated and / or functionalized with hydroxyl radicals, its use to prevent and / or slow down the appearance of unsightly effects on human hair following exposure to intense heat, as well as a hair drying and styling process.
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