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A stable anti-mite liquid laundry detergent composition comprising benzyl benzoate

A laundry detergent, liquid detergent technology, applied in the direction of detergent composition, soap detergent composition, surface active detergent composition, etc., can solve the problem of insufficient delivery of anti-mite effect

Active Publication Date: 2020-11-10
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such low amounts of benzyl benzoate may not be sufficient to deliver the desired anti-mite efficacy

Method used

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  • A stable anti-mite liquid laundry detergent composition comprising benzyl benzoate
  • A stable anti-mite liquid laundry detergent composition comprising benzyl benzoate
  • A stable anti-mite liquid laundry detergent composition comprising benzyl benzoate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] Example 1: Demonstration of liquid laundry comprising benzyl benzoate (BB) with varying levels of HCO-containing structured premixes Comparative Example of Phase Stability of Detergent Compositions

[0086] Start by forming a structured premix containing the following ingredients:

[0087] Table 1

[0088] Element weight% Monoethanolamine (MEA) 3.2 C 12 -C 14 Linear alkylbenzene sulfonic acid (HLAS)

16 Hydrogenated Castor Oil (HCO) 4 preservative 0.2 water margin

[0089] Various levels of such HCO-containing structured premixes were then formulated with 3% benzyl benzoate (BB) into the corresponding liquid laundry detergent compositions (A)-(I) as follows:

[0090] Table 2

[0091]

[0092]

[0093] *Other ingredients include builders, chelating agents, dyes, enzymes, solvents, suds suppressors, fragrances, etc.

[0094] The phase stability of each of the liquid laundry detergent compositions (A)-(I)...

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Abstract

A stable anti-mite liquid laundry detergent composition comprising from 1 wt% to 10 wt% benzyl benzoate which is stabilized by from 0.03 wt% to 1 wt% of a non-polymeric, crystalline, hydroxyl-containing structuring agent is disclosed.

Description

technical field [0001] The present invention relates to liquid laundry detergent compositions, preferably stabilized liquid laundry detergent compositions, comprising benzyl benzoate in an amount sufficient to provide an anti-mite benefit. Background technique [0002] Dust mites are probably one of the most prevalent indoor allergens. They may be responsible for 50 to 80 percent of all asthma cases, as well as countless cases of eczema, fever and other allergic reactions. Dust mites can burrow and stick to fabrics, primarily in carpets, household furniture, mattresses, comforters, and sometimes clothing. [0003] Accordingly, it would be desirable to provide fabric treatment compositions having anti-mite benefits. Benzoates such as benzyl benzoate are known as effective anti-mite agents. However, since benzyl benzoate is insoluble in water, its incorporation into liquid fabric treatment compositions, especially aqueous detergent compositions, is challenging. [0004] In...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D10/04C11D3/30C11D3/48C11D3/60
CPCC11D1/83C11D10/04C11D3/30C11D3/48C11D1/22C11D1/667C11D17/0026C11D3/2093
Inventor 冯方方曹翌佳陈虹伶
Owner THE PROCTER & GAMBLE COMPANY
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