Cloudy bathing agent
By using a polyglycerol fatty acid ester with a specific HLB and adequate glycerin/oily ingredient content, the bath additive achieves high opacity, moisturizing effects, and stable cloudiness while preventing phase separation, addressing the turbidity and storage stability issues of existing products.
JP2026018345APending Publication Date: 2026-02-05KISHO
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Patent Information
- Application Number
- JP2024119665
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2026-02-05
AI Technical Summary
Technical Problem
Current bath additives face challenges in maintaining turbidity and storage stability when incorporating large amounts of glycerin and oily ingredients, leading to phase separation during storage and reduced cloudiness.
Method used
Incorporating a polyglycerol fatty acid ester with one mole of added fatty acid and maintaining a hydrophilic-lipophilic balance (HLB) of the surfactant above 4.7, along with a minimum content of 8% glycerin and 30% oily ingredients, to create a cloudy bath additive with improved dispersibility and stability.
Benefits of technology
The solution results in a bath additive that maintains high opacity, provides moisturizing and relaxing effects, and ensures long-term storage and bathwater stability without phase separation.
✦ Generated by Eureka AI based on patent content.
Abstract
To provide a cloudy bathing agent excellent in cloudiness, storage stability and the like even when a large amount of glycerin / polyglycerin and an oily raw material are both formulated.SOLUTION: The cloudy bathing agent contains the following components (A) to (C): (A) a polyglycerol fatty acid ester having 1 mol of fatty acid added thereto, (B) glycerol and / or polyglycerol, and (C) an oily raw material, wherein the average HLB of a surfactant in the cloudy bathing agent is more than 4.7, the content of the component (B) in the cloudy bathing agent is ≥8 mass%, and the content of the component (C) in the cloudy bathing agent is>30 mass%.SELECTED DRAWING: Figure 1
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