Water-soluble unit dose article
A unit-dose, water-soluble technology, applied in the preparation of surface-active detergent compositions, detergent mixture compositions, detergent materials, etc.
Active Publication Date: 2018-03-27
PROCTER & GAMBLE CO
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- Abstract
- Description
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- Application Information
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Problems solved by technology
However, due to the inherently small volumes used, such products have the disadvantage of limited space available for formulation flexibility
Thus, detergent compositions can often be tailored to be effective on a particular stain, however it may not be as effective as desired on another type of stain
Method used
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[0075] The following are non-limiting examples of compositions according to the invention (ingredient levels expressed as percentages by weight of the composition). Each composition is formulated as a multi-compartment unit dose composition in which the water soluble film comprises polyvinyl alcohol. The water soluble film comprises denatonium benzoate bitters commercially available from McFarland Smith under the trade name Bitrex.
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[0078]
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Abstract
A water-soluble unit dose article comprising a water-soluble film and a liquid laundry detergent composition, wherein the laundry detergent composition comprises a first anionic surfactant, a second anionic surfactant, a non-ionic surfactant, between 0.5% and 20% by weight of the detergent composition of water, wherein the weight ratio of the first amine neutralized anionic surfactant : the sum ofthe second amine neutralized anionic surfactant and the nonionic surfactant is between 1.3:1 and 3:1.
Description
technical field [0001] The present invention relates to water soluble unit dose articles for use in laundry operations and methods of their use. Background technique [0002] Water soluble unit dose formulations are preferred by consumers for their high efficacy and ease of use. However, due to the inherently small volumes used, such products have the disadvantage of limited space available for formulation flexibility. Thus, detergent compositions can often be tailored to be effective on a particular stain, however it may not be as effective as desired on another type of stain. [0003] There is a need in the art for a water soluble unit dose formulation that provides effective cleaning on both greasy and grass stains. Both stains are often found together on fabrics to be laundered, especially children's fabrics. Consumers therefore expect cleaning products that can effectively remove both stain types in a single wash operation. [0004] The present inventors have surpri...
Claims
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IPC IPC(8): C11D1/83C11D3/30C11D10/04C11D17/04C11D1/14C11D1/22C11D1/29
CPCC11D1/146C11D10/04C11D1/72C11D3/3788C11D1/22C11D1/29C11D1/83C11D3/30C11D17/043C11D17/045C11D1/14C11D17/04C11D2111/12C11D1/66C11D3/2068C11D3/222C11D3/225C11D3/3753
Inventor K·J·M·德波特J-F·伯德特O·托蒂尼W·瓦尔拉文斯
Owner PROCTER & GAMBLE CO