Cosmetic Composition with Sonic Mixing for Exothermic Warming
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Solution Overview
Problem
Cosmetic products with inorganic heat-generating agents agglomerate in the presence of water, causing an uncomfortable gritty feel on skin and hair, making them undesirable for use.
Innovation Solution
A composition comprising an anhydrous medium and an exothermic heating agent that initiates a reaction when exposed to water and subjected to cyclical mechanical motion, providing a temperature increase of 4-6 °C greater than manual mixing, using a brush with sonic oscillation to deliver water and mixing energy, preventing aggregation and ensuring even heat distribution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If inorganic heat-generating agents are used in cosmetic products, then temperature increase is achieved, but agglomeration occurs causing gritty feel on skin and hair
Solution Approach 1:
The patent introduces an organic heating agent as an intermediary substance that replaces inorganic heat-generating agents. This organic agent reacts with water to produce heat without causing agglomeration, thereby eliminating the gritty feel while maintaining the temperature increase effect. The organic heating agent acts as a mediator between the need for heat generation and the requirement for smooth application.
Solution Approach 2:
The patent changes the chemical composition parameter from inorganic to organic heating agents. This parameter change fundamentally alters the reaction mechanism with water, producing heat without the agglomeration problems associated with inorganic agents. The composition formulation is modified to use organic compounds that maintain solubility and prevent particle aggregation.
2Ease of operation
If manual mixing is used, then application is simple, but temperature increase is insufficient
Solution Approach 1:
The patent enables the composition to generate heat through self-service mechanism where the organic heating agent automatically reacts with water upon contact, producing temperature increase without requiring intensive manual mixing. The system uses the water already present in the cosmetic application to trigger the exothermic reaction, making the process self-sufficient and maintaining ease of operation.
3Temperature
If water is added to initiate exothermic reaction, then temperature increase is achieved, but agglomeration of inorganic agents occurs
Solution Approach 1:
The patent changes the chemical nature of the heating agent from inorganic to organic, which fundamentally alters how the substance interacts with water. The organic heating agent maintains compositional stability in the presence of water while still undergoing exothermic reaction. This parameter change prevents the agglomeration issue that plagues inorganic agents when exposed to water.
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 solution provides enhanced temperature increase for improved product efficacy while maintaining user comfort by preventing agglomeration and ensuring even heat distribution across the skin or hair, offering a more effective and comfortable application experience.
Implementation Method 1
A composition comprising an anhydrous medium and at least one exothermic heating agent that initiates a reaction when exposed to water
Implementation Method 2
using a brush with sonic oscillation to deliver water and mixing energy
Data Source
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AI summary
The disclosed aspects and embodiments provide compositions, systems, and methods for applying a warming cosmetic composition in a manner that provides unexpected levels of temperature increase (on a per mass basis) and prevents aggregation of inorganic components of the composition. In one aspect, a composition is provided that includes an anhydrous medium and at least one exothermic heating agent, wherein the composition is configured to provide increased temperature when exposed to water sufficient to initiate an exothermic reaction and mixing energy, as compared to the composition when exposed to water in the absence of mixing energy.