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Laundry Composition

A composition and content technology, applied in detergent compositions, organic cleaning compositions, detergent compounding agents, etc., can solve problems such as rough touch of fabrics

Active Publication Date: 2018-03-16
UNILEVER IP HLDG BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fabrics may often feel rough to the touch after cleaning

Method used

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  • Laundry Composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0099] Various silicones were tested for compatibility with two anionic / nonionic surfactant laundry formulation matrices 'Y' and 'Z' (corresponding to high and low surfactant concentrations respectively).

[0100] Matrix formulation ingredients

[0101] 20 g of the matrix formulation was weighed into a vial, to which was added the emulsifying silicone. The formulation was stirred and then allowed to stand at room temperature. Stability was checked by visual inspection of the formulations. The formulation was clear, cloudy or phase separated. Observations were repeated after 2 days (for matrix formulation 'Y'), or 1 week (for matrix formulation 'Z'). The product was considered stable if after two observations the formulation was clear.

[0102] The silicone used in Examples A-G was a softening silicone known in the art. Example 1 uses a betaine functionalized silicone. This experiment used emulsified silicone. Use emulsified silicone 'as is'. Use Tergitol TMN-6...

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Abstract

The present invention is directed to laundry detergent compositions comprising (a) a nonionic surfactant; (b) an anionic surfactant; and (c) a betaine functionalized silicone.

Description

field of invention [0001] The present invention relates to laundry compositions. More particularly, the present invention relates to laundry compositions which provide softening in the wash. Background of the invention [0002] Textile fabrics, including clothing, have traditionally been cleaned with laundry detergents. Fabrics may often feel rough to the touch after cleaning. To prevent the disadvantage of harsh fabric feel experienced after cleaning, especially after multiple wash and wear cycles, techniques have been developed to increase the softness of fabrics, including rinse-added conditioner compositions and softening agents added to detergent compositions. system. These formulations are sometimes classified as in-wash softening laundry detergents. [0003] Silicone materials such as polydimethylsiloxane (PDMS) are known in laundry as softening materials. [0004] There is a need to improve the product stability of in-wash softening laundry detergents based on s...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D1/94C11D3/37
CPCC11D1/83C11D1/94C11D3/3796
Inventor M.C.克罗斯曼
Owner UNILEVER IP HLDG BV