Fabric Conditioner Triglyceride Composition for High-Temperature Stability
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Solution Overview
Problem
Fabric conditioners face challenges in maintaining stability and shelf life, particularly at high temperatures, due to the degradation of components under elevated conditions.
Innovation Solution
Incorporating triglycerides with at least 60% C18 chains into fabric conditioner compositions, along with fabric softening actives, enhances stability and shelf life by improving the composition's resistance to temperature fluctuations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If fabric conditioner is stored at high temperatures, then the product experiences temperatures in excess of 40°C, but the shelf life is reduced
Solution Approach 1:
The patent changes the chemical composition parameters of the fabric conditioner by incorporating specific triglycerides with at least 60% C18 chains (such as triolein). This compositional modification enables the product to maintain stability at elevated temperatures above 40°C, directly resolving the contradiction between high storage temperature exposure and shelf life preservation
Solution Approach 2:
The invention creates a composite formulation by combining fabric softening actives with specific triglyceride components (at least 60% C18 chains) in defined ratios. This composite material approach enhances the overall thermal stability of the fabric conditioner, allowing it to resist degradation at high temperatures while maintaining acceptable shelf life
2Reliability
If triglyceride is added to improve shelf life, then stability at high temperatures is enhanced, but the formulation complexity increases
Solution Approach 1:
The patent specifies precise compositional parameters (triglycerides with at least 60% C18 chains) to achieve enhanced shelf life. By defining clear quantitative thresholds and chemical specifications, the formulation remains manageable despite the added complexity, balancing performance improvement with formulation simplicity
Data Source
AI summary
A fabric conditioner composition comprising: 2 to 40 w.t. % fabric softening active; 0.25 to 3 w.t. % triglyceride; and water; wherein the triglyceride comprises at least 60% C18 chains.