Botanical Antimicrobial Microemulsions for Slip Prevention
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Solution Overview
Problem
Current anti-slip coatings for hard flooring surfaces are often toxic, corrosive, and not environmentally friendly, and they lack residual antimicrobial efficacy after drying, contributing to slip accidents and the spread of infectious diseases.
Innovation Solution
Development of crystal clear, stable oil-in-water microemulsions using naturally derived, food-grade, renewable botanical essential oils that provide both anti-slip and antimicrobial properties, with a surfactant system of C9-C11 alcohol ethoxylate and polysorbate 20, which are non-toxic and biodegradable, and can be diluted to a ready-to-use form without clouding.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional anti-slip coatings are used to increase coefficient of friction, then slip prevention is improved, but toxicity and corrosivity increase
Solution Approach 1:
The invention changes the chemical composition parameters of anti-slip coatings by replacing toxic synthetic polymers and high-pH chemicals with natural plant-derived polymers and botanical essential oils, maintaining slip prevention efficacy while eliminating toxicity and corrosivity
Solution Approach 2:
The invention creates composite coating formulations by combining natural plant polymers (starch, cellulose, chitosan) with botanical essential oils and surfactants to achieve both anti-slip functionality and non-toxic, biodegradable properties
2Reliability
If conventional anti-slip coatings are applied to hard surfaces, then coefficient of friction increases, but residual antimicrobial efficacy is lost after drying
Solution Approach 1:
The invention merges anti-slip and antimicrobial functions into a single coating formulation by combining plant-derived polymers that provide friction enhancement with essential oils that deliver sustained antimicrobial activity, allowing both functions to work synergistically after drying
Solution Approach 2:
The invention develops composite coatings incorporating essential oil microencapsulations within plant polymer matrices, where the polymer provides structural anti-slip properties and the essential oils provide long-lasting antimicrobial protection through controlled release
3Reliability
If high pH anti-slip coatings are used to prevent slips, then coefficient of friction increases, but skin corrosivity and environmental harm increase
Solution Approach 1:
The invention fundamentally changes the pH parameter of anti-slip coatings from high pH (corrosive) to neutral or slightly acidic pH ranges, using natural plant polymers and botanical extracts that provide slip prevention without skin irritation or environmental harm
4Reliability
If synthetic polymer anti-slip agents are used to increase friction, then anti-slip performance is improved, but biodegradability and environmental friendliness decrease
Solution Approach 1:
The invention changes the material composition parameter from synthetic petroleum-based polymers to natural plant-derived polymers (starch, cellulose, chitosan) that maintain anti-slip performance while being fully biodegradable and environmentally benign
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 microemulsions effectively increase the coefficient of friction on hard surfaces to prevent slips and falls while maintaining antimicrobial efficacy over time, being safe for human and animal contact and the environment, and are economically viable for widespread use.
Implementation Method 1
a surfactant system of C9-C11 alcohol ethoxylate and polysorbate 20
Implementation Method 2
crystal clear, stable oil-in-water microemulsions
Implementation Method 3
increasing the coefficient of friction of the surface to prevent slips and falls
Implementation Method 4
naturally derived, food grade, renewable, botanical, volatile essential oils to produce crystal clear, stable oil-in-water microemulsions that are used in the coating... as antimicrobial agents that protect a variety of hard surfaces from microbial growth
Data Source
AI summary
A method to coat hard floor surfaces to provide both anti-slip and antimicrobial protection by producing clear, thermodynamically stable, anti-slip, botanical antimicrobial microemulsions made for all renewable, non-toxic, non-corrosive ingredients is disclosed, as well as their use as 1) highly effective antimicrobial broad spectrum disinfectants/deodorants that are not hazardous to humans or animals and simultaneously 2) as anti-slip coatings for any walked-on hard floor surface.