Shampoo composition for removing dandruff

A shampoo composition and the technology of the composition are applied in the field of daily chemicals and can solve problems such as dry hair

Inactive Publication Date: 2009-01-14
LAFANG CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an anti-dandruff shampoo composition, which adopts a novel anti-dandruff agent bispyridinethione, which can effectively remove dandruff and solve the problems of dry hair caused by common anti-dandruff shampoos

Method used

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  • Shampoo composition for removing dandruff
  • Shampoo composition for removing dandruff
  • Shampoo composition for removing dandruff

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment I-X

[0040] A suitable method for preparing the anti-dandruff shampoo composition described in Examples I-X is as follows: add an appropriate amount of water into the reaction tank, add polyquaternium-10 under slow stirring to disperse, heat to 60°C to 80°C under slow stirring ℃, followed by adding a pH adjuster (such as citric acid), ammonium lauryl alkyl sulfate, ammonium lauryl polyoxyethylene ether sulfate, cocamidopropyl sulfobetaine, sodium lauryl amphoacetate, fatty acid monoethanolamide, Cetyltrimethylammonium chloride, pearl flakes, disodium edetate (if using these substances), let these substances completely disperse and cool down. When the temperature drops to about 65°C, add anti-dandruff agent bispyridinethione, after the dispersion is uniform, cool down to below 50°C, add polydimethylsiloxane and nutritional additives to disperse evenly, then add preservatives, pigments, flavors, etc. and continue stirring , to ensure a homogeneous mixture. After adding all the compo...

Embodiment I-V

[0042] weight(%)

[0043] components

[0044] I II III IV V

[0045] Ammonium lauryl sulfate (70%) 8.0 8.0 8.0 8.0 8.0

[0046] Ammonium Laureth Sulfate (70%) 10.0 10.0 12.0 12.0 12.0

[0047] Cocamidopropyl sulfobetaine 6.0 6.0 6.0 6.0 6.0

[0048] Sodium Lauryl Amphoacetate 2.0 2.0 2.0 3.0 3.0

[0049] Cetyltrimethylammonium chloride 0.6 0.6 0.6 0.6 0.6

[0050] Polyquaternium-10 0.2 0.2 0.2 0.2 0.2

[0051] Pearl flakes 1.5 1.5 1.5 1.5 1.5

[0052] Disodium EDTA 0.1 0.1 0.1 0.1 0.1

[0053] Dipyridinethione 0.2 0.3 0.4 0.6 0.8

[0054] Dimethicone 2.0 2.0 2.5 2.5 2.5

[0055] Citric acid, preservatives, coloring agents, fragrances, sodium chloride, appropriate amount

[0056] water to 100%

Embodiment VI-X

[0058] weight(%)

[0059] components

[0060] VI VII VIII IX X

[0061] Ammonium lauryl sulfate (70%) 6.0 6.0 6.0 6.0 6.0

[0062] Ammonium Laureth Sulfate (70%) 10.0 10.0 12.0 12.0 14.0

[0063]Cocamidopropyl sulfobetaine 6.0 6.0 5.0 5.0 5.0

[0064] Sodium lauryl amphoacetate 2.0 2.0 3.0 3.0 3.0

[0065] Cetyltrimethylammonium chloride 0.6 0.6 0.6 0.6 0.6

[0066] Polyquaternium-10 0.2 0.2 0.2 0.2 0.2

[0067] Pearl flakes 1.5 1.5 1.5 1.5 1.5

[0068] Disodium EDTA 0.1 0.1 0.1 0.1 0.1

[0069] Dipyridinethione 0.2 0.5 0.6 0.7 1.0

[0070] Dimethicone 3.0 3.0 3.0 3.0 3.0

[0071] Citric acid, preservatives, coloring agents, fragrances, sodium chloride, appropriate amount

[0072] water to 100%

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PUM

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Abstract

The invention relates to a dandruff removal shampoo composition, which contains: (A) anionic surfactants accounting for 5.0 percent to 40 percent of the composition weight, (B) amphoteric surfactants accounting for 1.0 percent to 10.0 percent of the composition weight, (C) bipyridine thione accounting for 0.1 percent to 2.0 percent of the composition weight, (D) conditioners accounting for 0.25 percent to 3.5 percent of the composition weight, (E) pearlescing agents accounting for 0.25 percent to 3.5 percent of the composition weight and (F) water of the rest. The dandruff removal shampoo composition of the invention adopts a novel dandruff removal agent of bipyridine thione, and can effectively remove the dandruff; the problem of dry hair usually caused by the dandruff removal shampoo is solved.

Description

technical field [0001] The invention belongs to the field of daily chemicals, and in particular relates to an anti-dandruff shampoo composition. Background technique [0002] At present, anti-dandruff agents commonly used in anti-dandruff shampoos mainly include: zinc pyrithione, pyrithionethanolamine salt, campanol, undecylenic acid derivatives, ketoconazole, salicylic acid, etc., wherein zinc pyrithione is a High-efficiency anti-dandruff and anti-itch agent and broad-spectrum fungicide are also one of the most widely used anti-dandruff agents at present. However, when used in shampoo formulations, sedimentation often occurs, and occasionally discoloration occurs due to careless operation. Iron ions are also easy to change color. Zinc pyrithione is not compatible with disodium edetate, and it is unstable to light, which will cover the pearly luster of the shampoo. Its biggest disadvantage is its strong degreasing ability, and long-term use will cause dry hair and other prob...

Claims

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Application Information

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IPC IPC(8): A61K8/49A61K8/73A61K8/891A61Q5/02
Inventor 李世忠
Owner LAFANG CHINA CO LTD
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