Pet-Safe Laundry Detergent Formulation for Stain and Odor Removal
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Solution Overview
Problem
Existing detergents are not effective against pet stains and odors and are often unsafe for pets due to harsh ingredients that can cause adverse reactions.
Innovation Solution
A detergent formulation specifically designed for pet laundry, incorporating surfactants, buffering agents, preservatives, odor absorbers, enzymes, and non-toxic fragrances like chamomile and lavender, which are safe for pets and effective against pet-specific stains and odors.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If existing detergents use harsh ingredients to effectively remove stains, then cleaning effectiveness is improved, but pet safety deteriorates due to toxic effects on pets
Solution Approach 1:
The patent changes the chemical parameters of the detergent by using milder surfactants (alkyl polyglucosides, lauramine oxide, decyl glucoside) instead of harsh synthetic surfactants, and controls pH within a specific range (5-9) to be effective yet safe for pets. This parameter modification allows the detergent to maintain cleaning effectiveness while eliminating toxic effects on pets.
Solution Approach 2:
The patent creates a composite detergent formulation combining multiple gentle ingredients: natural surfactants, enzymes (protease, amylase, lipase, cellulase), odor absorbers (zinc ricinoleate, beta-cyclodextrin), and pet-safe fragrances. This composite approach achieves superior cleaning and odor removal while maintaining pet safety through the synergistic effect of multiple mild components.
2Object-generated harmful factors
If existing detergents use strong fragrances to mask odors, then odor coverage is improved, but pet health deteriorates due to toxic reactions in pets
Solution Approach 1:
The patent changes the fragrance parameters by selecting essential oils with specific safety profiles for pets. The fragrance concentration is controlled at 0.1-5% by weight, and specific safe ingredients (chamomile, lavender, vanilla, honey, lemongrass) are chosen based on their low toxicity to pets while maintaining effective odor masking capabilities.
Solution Approach 2:
The patent uses odor absorbers (zinc ricinoleate, sodium lauroyl sarcosinate, beta-cyclodextrin) as intermediary substances that chemically bind and trap odor molecules rather than merely masking them with strong fragrances. This intermediary approach effectively eliminates pet odors without requiring high concentrations of potentially toxic fragrances.
3Reliability
If existing detergents use conventional formulations for human laundry, then general cleaning performance is maintained, but effectiveness against pet stains and odors deteriorates
Solution Approach 1:
The patent creates a universal detergent formulation that performs multiple functions: general cleaning through surfactants, protein stain removal through protease enzymes, carbohydrate stain removal through amylase enzymes, fat stain removal through lipase enzymes, and odor absorption through zinc ricinoleate and beta-cyclodextrin. This multi-functional formulation effectively handles both general laundry and specific pet stains/odors.
Solution Approach 2:
The patent combines multiple specialized ingredients into a single composite detergent: enzymes for breaking down pet-specific stains (protease for urine/feces, lipase for oily stains), odor absorbers for neutralizing pet odors, and gentle surfactants for overall cleaning. This composite formulation achieves superior effectiveness against pet stains and odors while maintaining general cleaning performance.
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 detergent effectively removes pet stains and odors while ensuring pet safety, avoiding harmful reactions and providing a pleasant scent for both pets and owners.
Implementation Method 1
a surfactant
Implementation Method 2
an enzyme
Implementation Method 3
an enzyme selected from the group consisting of one or more of but not limited to: protease, amylase, alpha amylase, mannanase, pectate lyase, lipase, cellulase, savinase, ammonia monooxygenase, and hydroxylamine oxidoreductase
Implementation Method 4
an odor absorber selected from the group consisting of one or more of but not limited to: zinc ricinoleate, sodium lauroyl sarcosinate, tetrahydroxypropyl ethylenediamine, zinc chloride, and beta-cyclodextrin
Data Source
AI summary
A detergent is provided for removing pet odors and stains, the detergent including: one or more of a surfactant, a buffering agent, a preservative, an odor absorber, a builder, and an enzyme; and a fragrance that is non-toxic for pets.