Three-Phase Cosmetic Composition for Light Feel and Skin Adhesion
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Solution Overview
Problem
Existing cosmetic compositions struggle to provide a uniform mixture of different chemical formulations, leading to uneven application, excessive moisture, and poor adhesion, while also feeling heavy and sticky on the skin.
Innovation Solution
A cosmetic composition comprising three distinct phases: an oil-in-water (O/W) type, a silicone gel, and a water-in-silicone (W/S) or water-in-oil (W/O) type, with specific ratios and viscosities, allowing for uniform mixing and improved adhesion and durability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a cosmetic composition uses a single chemical formulation type, then the application is simple and easy to manufacture, but it cannot provide both light feel and excellent adhesion simultaneously
Solution Approach 1:
The cosmetic composition is divided into three distinct phases with different chemical formulations (O/W type, silicone gel, and W/S or W/O type). Each phase provides specific functions: the O/W phase provides light feel, the silicone gel phase provides adhesion and skin texture improvement, and the W/S or W/O phase provides durability and moisture resistance. This segmentation allows each phase to optimize its specific function while working together as a complete system.
Solution Approach 2:
The invention creates a composite cosmetic composition by combining three different chemical formulation types into a single product. This composite structure integrates the advantages of each formulation type: the lightness of O/W, the adhesion and silky texture of silicone-in-water, and the durability and water resistance of water-in-silicone or water-in-oil. The composite material approach enables the product to simultaneously achieve light feel, excellent adhesion, and durability that cannot be obtained with a single formulation type.
2Adaptability or versatility
If a cosmetic composition combines multiple chemical formulations, then it can provide both skincare and makeup functions, but the phases separate and do not mix uniformly
Solution Approach 1:
The invention maintains the distinct local qualities of each phase while ensuring their compatibility. Each phase retains its specific chemical formulation characteristics (O/W, silicone gel, W/S or W/O) rather than creating a completely homogeneous mixture. The phases are formulated with specific viscosity ranges (15,000 cps or less for each phase) and compositional requirements that enable them to maintain their individual properties while mixing uniformly when applied, providing both skincare and makeup functions without phase separation.
3Quantity of substance
If a cosmetic composition uses water-in-oil or oil-in-water formulation, then it provides moisture, but it feels heavy and sticky on the skin
Solution Approach 1:
The invention merges the moisture-providing capability of water-in-oil or oil-in-water formulations with the light, non-sticky feel of silicone-in-water formulations. The silicone gel phase (35-90 wt% of second phase) provides a silky texture and refreshing feeling that counteracts the heaviness of traditional emulsion formulations, while the O/W and W/S or W/O phases provide the necessary moisture. This combination achieves both hydration and lightness simultaneously.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The composition achieves excellent skin adhesion, durability, and a light feel, while providing both skincare and makeup functions, simplifying the makeup process and enhancing skin texture and tone.
Implementation Method 1
a cosmetic composition including three different chemical formulations, wherein a first phase includes an oil-in-water (O/W) type or an aqueous dispersion, a second phase includes a silicone gel and a water gel, and a third phase includes a water-in-silicone (W/S) type or a water-in-oil (W/O) type
Data Source
AI summary
A cosmetic composition including three different chemical formulations, wherein the first phase includes an oil-in-water (O/W) type or an aqueous dispersion, the second phase includes a silicone gel and a water gel, and the third phase includes a water-in-silicone (W/S) type or a water-in-oil (W/O) type.