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Washing-free shampoo and preparation method thereof

A technology of deionized water and alcohol polyoxyethylene ether, applied in the field of daily chemical industry, can solve the problems of strong irritation and less application, and achieve the effects of good stability, simple preparation process, fluffy, supple and shiny hair

Inactive Publication Date: 2019-06-25
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Chinese patent with the publication number CN108524325A discloses a no-rinse shampoo spray prepared from propylene butane, absolute ethanol, cornstarch, cetrimonium chloramine, and perfume essence. The formula uses a large amount of absolute ethanol , although it is non-toxic, it has a strong irritant and is rarely used in industry

Method used

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  • Washing-free shampoo and preparation method thereof
  • Washing-free shampoo and preparation method thereof
  • Washing-free shampoo and preparation method thereof

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preparation example Construction

[0025] The preparation method of water-free shampoo comprises the following steps:

[0026] S1. Weigh 45-48wt% deionized water into the container, heat to 40-50°C, preferably 40°C, weigh 0.3-0.5wt% fatty alcohol polyoxyethylene ether and 3-7wt % glycerol was added to deionized water and stirred until dissolved;

[0027] S2. Under the condition of stirring, add 0.5~1.5wt% sodium chloride, 0.5~1wt% boric acid, 0.075~0.1wt% methylisothiazolinone, 0.0075~0.01wt% to the solution obtained in step S1 successively Wt% iodopropynyl butyl carbamate and 0.1-0.5wt% emulsifier, all dissolved and then kept for 10 minutes;

[0028] S3. Add 0.05-0.1 wt% cetyltrimethylammonium bromide to the solution obtained in step S2 and stir until dissolved, add the remaining 45-48 wt% deionized water, stir evenly, and then cool to normal temperature Add 0.05-0.1wt% of essence to obtain the water-free shampoo.

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Abstract

The invention belongs to the technical field of daily chemical industry, and particularly relates to a washing-free shampoo and a preparation method thereof. The shampoo is prepared from methylisothiazolinone, cetyltrimethylammonium bromide, iodopropynyl butylcarbamate, boric acid, sodium chloride, fatty alcohol polyoxyethylene ether, emulsifier, glycerin, essence and deionized water. The invention also discloses a preparation method of the washing-free shampoo. The washing-free shampoo integrates hair care, cleansing, dandruff removal and anti-bacterial and anti-itching performances, and thehair is fluffy, soft and shiny after use. The shampoo is harmless and non-irritating to humans, does not contain polydimethylsiloxane, is suitable for all kinds of hair quality, low in cost and good in stability and can be widely used.

Description

technical field [0001] The invention belongs to the technical field of daily chemical industry, and in particular relates to a water-free shampoo and a preparation method thereof. Background technique [0002] Shampoo is mainly used to clean the oil secreted by the human body attached to the scalp and hair, sweat dirt, exfoliated cells on the scalp, and foreign dust, microorganisms and bad smells. With the development of modern industry, the dust caused by various pollutions makes the hair easily dirty. People use shampoo almost every day, which easily causes certain damage to the hair. Therefore, in addition to cleaning, people have higher and higher requirements for shampoos in terms of hair care and hairdressing. [0003] Generally speaking, anionic surfactants are usually used in the synthesis of existing shampoos to play a cleaning role, and sometimes some auxiliary nonionic surfactants are added for compound use. These nonionic surfactants mainly play a role in solubi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/49A61K8/41A61K8/37A61K8/34A61K8/19A61K8/86A61Q5/02A61Q17/00A61Q5/00A61Q5/12A61P17/04
Inventor 鞠剑峰章琴
Owner NANTONG UNIVERSITY