Magnetic Particle Makeup Orientation for Durable Optical Effects
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Solution Overview
Problem
Existing makeup compositions struggle to achieve long-term durability of optical effects, limiting their ability to provide consistent and lasting visual impact on surfaces such as skin and lips.
Innovation Solution
A method involving the application of a cosmetic composition containing magnetic particles that can be oriented and displaced under a magnetic field, allowing for the creation of novel patterns and appearances, including relief effects and color modifications, by exposing the composition to a magnetic field.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If a cosmetic composition is applied to achieve optical effects, then the visual impact is enhanced, but the long-term durability of the optical effect is insufficient
Solution Approach 1:
The patent applies a magnetic field to change the orientation and spatial distribution of magnetic particles within the cosmetic composition, thereby modifying the optical properties and creating durable visual effects on the skin surface
Solution Approach 2:
The patent replaces traditional mechanical application methods with a magnetic field-based system to control and maintain the orientation of particles, achieving long-lasting optical effects without mechanical reapplication
2Adaptability or versatility
If magnetic particles are used to create patterns and relief effects, then novel appearance effects are achieved, but the device complexity increases
Solution Approach 1:
The magnetic field application device serves multiple functions: it orients particles to create patterns, generates relief effects, and can be applied to different cosmetic compositions, making it a versatile tool for various makeup applications
Solution Approach 2:
The magnetic field acts as an intermediary between the application device and the cosmetic composition, enabling complex particle manipulation without direct mechanical contact, thus simplifying the overall system architecture
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
This method enables the creation of durable, long-lasting optical effects on surfaces like skin and lips, allowing for innovative makeup designs and improved appearance enhancement.
Implementation Method 1
depositing at least a first cosmetic composition in the fluid state on the surface, said first composition containing magnetic particles that are movable under the effect of a magnetic field; and exposing at least part of the first composition to a magnetic field, so as to orientate and/or displace at least a fraction of the magnetic particles
Data Source
AI summary
A method of applying makeup to a surface, such as the skin, the nails, hair, or the lips, is disclosed. The method includes manually depositing, using a non-magnetic cosmetic applicator, at least a first cosmetic composition in the fluid state on the surface, the first composition containing magnetic particles that are movable under the effect of a magnetic field; and manually exposing at least part of the first composition to a magnetic device producing a magnetic field, the magnetic device located above the first composition so as to orientate and/or displace at least a fraction of the magnetic particles so as to form at least one pattern according to magnetic field lines of the magnetic field without making contact with the first composition.