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Shampoo with controllable viscosity and preparation method thereof

A shampoo and viscosity technology, applied in the field of shampoo, can solve the problems of high viscosity of shampoo, difficult to pour out shampoo, inconvenience to consumers, etc., and achieve the effects of good biodegradability, good skin comfort, and good combability

Active Publication Date: 2015-02-04
重庆环驰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a long time, shampoos have been greatly affected by temperature changes, and ordinary shampoos have a high viscosity in cold weather, making it difficult to pour the shampoo out of the bottle, causing great inconvenience to consumers
When the weather is hot and the viscosity is very low, it is easy for consumers to misunderstand that the content is insufficient and the quality is poor
Shampoo viscosity changes with temperature, causing problems with unstable viscosity

Method used

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  • Shampoo with controllable viscosity and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The composite ammonium salt is composed of the following two raw materials in weight ratio: ammonium lauryl sulfate: ammonium laureth sulfate=1:2.

[0027] A shampoo with controlled viscosity, which is made of the following components in the indicated weight percentages: ammonium complex: 10%, polyquaternium-10: 3%, monoethanolamide cocoate: 8%, di Lauramide Dimethyl Hydroxypropyl Ammonium Chloride: 10%, Zinc Pyrithione: 1%, Fragrance: 0.1%, Citric Acid: 0.1%, Water: 67.8%.

[0028] The preparation method of above-mentioned a kind of shampoo with controllable viscosity comprises the following steps:

[0029] (1) Add 67.8% of pure water into the reactor and heat to 80-85°C; add 10% of compound ammonium salt and polyquaternium-10:3% into the reactor in turn, and stir until completely dissolved; Acid monoethanolamide 8% was added to the reaction kettle and stirred, and kept at 80-85°C for 30 minutes;

[0030] (2) When the temperature is lowered to 45-55°C, add 10% beheny...

Embodiment 2

[0032] The composite ammonium salt is composed of the following two raw materials in weight ratio: ammonium lauryl sulfate: ammonium laureth sulfate=1:1.

[0033] A shampoo with controllable viscosity made from the following components in the indicated weight percentages: ammonium complex: 30%, polyquaternium-10: 0.1%, monoethanolamide cocoate: 1%, di Lauramide Dimethyl Hydroxypropyl Ammonium Chloride: 1%, Zinc Pyrithione: 0.1%, Fragrance: 0.01%, Citric Acid: 0.01%, Water: 67.78%.

[0034] The preparation method of above-mentioned a kind of shampoo with controllable viscosity comprises the following steps:

[0035] (1) Add 67.78% pure water into the reactor and heat to 80-85°C; add 30% of compound ammonium salt and polyquaternium-10:0.1% into the reactor in turn, stir until completely dissolved; Acid monoethanolamide 1% was added to the reaction kettle and stirred, and kept at 80-85°C for 30 minutes;

[0036] (2) When the temperature is lowered to 45-55°C, add 1% behenylamid...

Embodiment 3

[0038] The composite ammonium salt is composed of the following two raw materials in weight ratio: ammonium lauryl sulfate: ammonium laureth sulfate=1:4.

[0039] A shampoo with controlled viscosity, which is made from the following components in the indicated weight percentages: ammonium complex: 15%, polyquaternium-10: 1.5%, cocoic acid monoethanolamide: 4%, di Lauramide Dimethyl Hydroxypropyl Ammonium Chloride: 5%, Zinc Pyrithione: 1%, Fragrance: 0.1%, Citric Acid: 0.1%, Water: 73.3%.

[0040] The preparation method is the same as the above-mentioned Examples 1 and 2, only the content of each substance is changed.

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Abstract

The invention relates to shampoo with controllable viscosity and a preparation method thereof. The shampoo is prepared from the following components in percentage by weight: 10-30 percent of composite ammonium salt, 0.1-3 percent of polyquaternary salt-10, 1-8 percent of coconut oil monoethanolamide, 1-10 percent of didodecyl amide dimethyl hydroxypropyl ammonium chloride, 0.1-1 percent of zinc pyrithione, 0.01-0.1 percent of essence, 0.01-0.1 percent of citric acid and 60-80 percent of water. The viscosity of the shampoo with controllable viscosity is hardly influenced by temperature, and does not change along with temperature changes. The shampoo has the advantages of rich and fine foam, strong detergency, good biodegradability, excellent hard water resistance, proper degreasing property, excellent functions of removing dandruff and relieving itching and excellent carding performance, and brings skin comfortable feeling.

Description

technical field [0001] The invention relates to a shampoo, in particular to a shampoo with controllable viscosity and a preparation method thereof. Background technique [0002] Viscosity is a major quality indicator of shampoos. During production, the viscosity of each batch of products should be controlled to be basically the same. However, in the production process, sometimes the viscosity of the product is high and sometimes low for the same formula, and there are many reasons for the viscosity fluctuation. Most shampoos are purely physical mixing, so changes in the specifications of various raw materials, such as fluctuations in the content of active substances, may be reflected in the finished product. The change of weather and temperature difference is a major reason for the change of shampoo viscosity. For a long time, shampoos have been subjected to great changes in temperature, and common shampoos have a high viscosity in cold weather, which makes it difficult t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/84A61K8/86A61Q5/02
Inventor 苏德海
Owner 重庆环驰科技有限公司
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