Odor control composition and carpet having a durable odor control property
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Solution Overview
Problem
Current odor mitigation products for carpets are ineffective in addressing malodors trapped in the backing layer, as they are typically topical and lose their odor control ability when incorporated into the material, failing to provide durable odor control.
Innovation Solution
A deodorant composition comprising a compound with an aryl group and acidic properties, combined with a carrier and optional compatibilizing agent, is incorporated into a latex composition and applied to the carpet backing material, providing a durable odor control solution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If topical odor mitigation products are applied to carpet fibers, then odor control is provided on the surface, but malodors trapped in the backing layer persist and odor control ability is lost when incorporated into the material
Solution Approach 1:
The patent extracts the odor control function from topical surface applications and relocates it to the backing layer through a specialized composition. The deodorant composition is specifically designed to be incorporated into the backing material during manufacturing, separating the odor control function from the carpet fibers and placing it where it can address both surface and trapped odors effectively.
Solution Approach 2:
The patent employs a composite deodorant composition containing multiple components including a deodorant agent, binder, and optional carriers. This composite material approach allows the odor control function to be integrated into the backing layer while maintaining effectiveness, combining multiple functional ingredients in a single incorporated formulation that provides both initial and long-term odor control.
2Reliability
If industry standard technologies are incorporated into the backing material, then odor mitigation is intended, but they lose ability to control odors once incorporated
Solution Approach 1:
The patent modifies the chemical and physical parameters of the deodorant composition to ensure stability after incorporation. The composition includes specific binders and carriers that protect the deodorant agent's volatility and reactivity, allowing it to remain effective when embedded in the backing layer. The formulation parameters are optimized to maintain odor control ability throughout the product lifecycle.
3Ease of manufacture
If deodorant properties are incorporated into a matrix, then integration is achieved, but data demonstrates odor control is not maintained
Solution Approach 1:
The patent introduces binders and optional carrier materials as intermediaries between the deodorant agent and the backing layer matrix. These intermediary components facilitate the incorporation process while protecting the deodorant's functional properties. The binder holds the deodorant agent in place within the backing structure, and carriers help maintain the agent's volatility and reactivity, ensuring both ease of manufacture and retention of deodorant properties.
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 deodorant latex composition effectively absorbs and reduces a wide range of odorants, outperforming industry standards by maintaining odor control even after normal use and washing, as demonstrated by experimental tests.
Implementation Method 1
The deodorant latex composition effectively absorbs and reduces a wide range of odorants
Implementation Method 2
a compound containing an aryl group and exhibiting an acidic property
Data Source
AI summary
A deodorant composition comprising a compound containing an aryl group and exhibiting an acidic property, a carrier, and an optional compatibilizing agent.