Magnetic Cosmetic Composition with Interferential Pigments
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Solution Overview
Problem
Current makeup technologies lack the ability to create novel appearance effects such as patterns in relief or changing clarity and color on skin, nails, and hair surfaces without sharp transitions, and do not effectively utilize magnetic fields for cosmetic composition modification.
Innovation Solution
A method involving a cosmetic composition with magnetic bodies and interferential pigments that are manipulated by a magnetic field to alter orientation and position, allowing for the creation of patterns, relief impressions, and changes in appearance, including clarity and color, on various surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional makeup compositions are used, then application is simple and straightforward, but novel appearance effects such as patterns in relief or changing clarity and color cannot be achieved
Solution Approach 1:
The patent applies parameter changes by utilizing magnetic susceptibility as a controllable parameter. The cosmetic composition contains magnetic particles that respond to magnetic field strength variations, enabling dynamic changes in appearance effects. By adjusting the magnetic field parameters (strength, direction, timing), the composition transforms from a static makeup product to one that can create multiple appearance effects including relief patterns and color changes without requiring multiple separate cosmetic products.
Solution Approach 2:
The patent employs composite materials by combining magnetic particles (with magnetic susceptibility) within the cosmetic composition matrix. This composite structure allows the makeup product to exhibit both conventional cosmetic properties and magnetic responsiveness. The magnetic particles are dispersed throughout the composition, creating a multi-functional material that can be manipulated by magnetic fields to produce novel appearance effects while maintaining ease of application.
2Adaptability or versatility
If magnetic fields are applied to modify composition orientation, then patterns in relief and changing appearance effects are achieved, but the application process becomes more complex
Solution Approach 1:
The patent applies self-service by designing the cosmetic composition to automatically respond to magnetic field application. The magnetic particles within the composition self-organize and reorient when exposed to magnetic fields, creating patterns and relief effects without requiring manual manipulation or complex application techniques. The composition performs the pattern-formation function itself when triggered by the magnetic field, simplifying the user's role to merely applying the product and optionally applying the magnetic field.
3Adaptability or versatility
If magnetic bodies are used in the composition, then the ability to create dynamic appearance effects is improved, but the composition structure becomes more complex
Solution Approach 1:
The patent applies universality by selecting magnetic particles that serve multiple functions simultaneously. These magnetic bodies not only provide the magnetic responsiveness needed for dynamic appearance control but also contribute to the cosmetic properties of the composition (such as pigmentary effects, texture, or structural support). This multi-functionality reduces the need for separate additive components, thereby limiting the increase in composition structure complexity while achieving dynamic appearance control.
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
Enables the production of novel makeup effects with controlled patterns and appearances, such as creating the impression of relief or changing the clarity and color of regions, providing a more dynamic and attractive cosmetic outcome.
Implementation Method 1
exposing at least part of the composition to a magnetic field, so as to modify the orientation and/or displace at least some of the magnetic bodies
Implementation Method 2
at least one body that presents non-zero magnetic susceptibility and that is movable under the effect of a magnetic field
Implementation Method 3
at least one interferential pigment
Data Source
AI summary
The present invention relates to a method of applying makeup to keratinous substances, in particular the skin, the lips, the nails, or hair, the method comprising the following steps:depositing at least one cosmetic composition on the surface to be made up, the cosmetic composition comprising:bodies that present non-zero magnetic susceptibility and that are movable under the effect of a magnetic field; andat least one interferential pigment; andexposing at least part of the composition to a magnetic field, so as to modify the orientation and/or displace at least some of the magnetic bodies.