Hydrogen Peroxide Cleaning Formulations With Synergistic Stabilizers
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Solution Overview
Problem
Existing cleaning solutions face challenges with formulation performance, color stability, odor, and extended shelf life while maintaining environmentally preferred characteristics.
Innovation Solution
A two-component stabilizer system comprising a sterically hindered phenolic antioxidant and an organic ester stabilizes peroxide-based cleaning solutions, enhancing the stability of active ingredients, fragrances, and colorants, and maintaining the environmental benefits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If hydrogen peroxide is used as an oxidizing agent in cleaning formulations, then cleaning performance and oxidizing capability are improved, but formulation stability and shelf life deteriorate due to decomposition
Solution Approach 1:
The patent introduces a two-component stabilizer system comprising a phenolic compound and a carboxylic acid derivative that act as intermediaries to protect hydrogen peroxide from decomposition. These stabilizers form a synergistic protective mechanism that prevents direct decomposition pathways while maintaining the oxidizing performance of hydrogen peroxide throughout the shelf life and during use.
Solution Approach 2:
The patent employs a composite stabilizer system combining two different chemical compounds (phenolic stabilizer and carboxylic acid derivative) that work synergistically. This composite approach provides enhanced stabilization compared to single stabilizers, addressing both shelf-life stability and performance stability through the combined effects of the two components.
2Duration of action of stationary object
If stabilizers are added to hydrogen peroxide formulations to improve shelf life, then stability is improved, but formulation complexity increases
Solution Approach 1:
The patent optimizes the concentration parameters of the two stabilizer components to achieve effective stabilization at low levels (typically 0.01-5% of total formulation). By carefully controlling the ratios and amounts of phenolic compound and carboxylic acid derivative, the formulation achieves maximum shelf-life extension with minimal impact on formulation simplicity and manufacturing processes.
3Stability of the object's composition
If conventional single-component stabilizers are used in hydrogen peroxide formulations, then formulation simplicity is maintained, but stabilization effectiveness is insufficient leading to poor color stability and odor retention
Solution Approach 1:
The two-component stabilizer system exhibits self-reinforcing behavior where the phenolic compound and carboxylic acid derivative mutually enhance each other's stabilizing effects. The system automatically maintains optimal stabilization through synergistic interactions between components, providing superior color stability, odor retention, and peroxide preservation without requiring complex external control mechanisms.
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 system effectively stabilizes hydrogen peroxide formulations, improving shelf life and performance while retaining desirable properties.
Implementation Method 1
a first stabilizing agent, wherein the first stabilizing agent comprises a sterically hindered phenolic antioxidant
Implementation Method 2
a second stabilizing agent, wherein the second stabilizing agent comprises an organic ester
Data Source
AI summary
A cleaning solution, including: a solvent; an oxidizing agent, wherein the oxidizing agent comprises a peroxide; a stabilizing system, wherein the stabilizing system comprises a first stabilizing agent and a second stabilizing agent; a surfactant; an optional colorant; and an optional fragrance.