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Hair care composition and its preparation method

A molecular formula, polycastor technology, applied in the directions of medical preparations containing active ingredients, hair care, pharmaceutical formulations, etc., can solve problems such as irritation compatibility and poor compatibility, and achieve good hair care performance, soft hair, and compatibility. Good results

Inactive Publication Date: 2019-01-25
上海招鑫贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a green, healthy, and compatible bio-based hair care component and its preparation method, which solves the problem of quaternary ammonium cationic surfactants irritating the human body and poor compatibility in hair care products The problem

Method used

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  • Hair care composition and its preparation method

Examples

Experimental program
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Effect test

Embodiment 1

[0020] Mix 0.5 mol ricinoleic acid and 0.5 mol fatty alcohol (C8~C10) in a 250 mL flask, add sulfuric acid, sulfurous acid, nitric acid, hydrochloric acid, fluosilicic acid, chlorine at 0.5% of the total mass of ricinoleic acid and fatty alcohol A mixture of lead acid, phosphoric acid, and metaphosphoric acid, with a stirrer and a condenser connected to the flask. Turn on the stirring, heat the oil bath to 120 ° C, and react for 10 h to obtain the hair care composition.

Embodiment 2

[0022] Mix 0.5 mol ricinoleic acid and 0.2 mol fatty alcohol (C8~C10) in a 250 mL flask, add metaphosphoric acid, ferric acid, fluoboric acid, trichloroacetic acid, formaldehyde at 1% of the total mass of ricinoleic acid and fatty alcohol A mixture of sulfonic acids, a stirrer and a condenser are connected to the flask. Turn on the stirring, heat the oil bath to 140 ° C, react for 6 h, and obtain the hair care composition.

Embodiment 3

[0024] Mix 0.5 mol ricinoleic acid and 0.175 mol fatty alcohol (C12~C14) in a 250 mL flask, add a mixture of benzenesulfonic acid, tartaric acid, sulfuric acid, sulfurous acid, and nitric acid at 2% of the total mass of ricinoleic acid and fatty alcohol , A stirrer and a condenser tube are connected to the flask. Start stirring, heat the oil bath to 150 ° C, react for 15 h, and obtain the hair care composition.

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Abstract

A hair care ingredient, comprising polyricinoleate, can be used for hair care, has no irritating toxicity to human body, and can be used in combination with other ionic surfactants.

Description

technical field [0001] The present invention relates to a bio-based hair care composition and a method for its preparation. Background technique [0002] In the daily care industry, there is a wide variety of hair conditioners and shampoos to choose from. The hair care ingredients in these daily products are usually cationic surfactants. Commonly used hair care cationic surfactants include behenyl trimethyl ammonium chloride, guar gum hydroxypropyl trimethyl ammonium chloride, octadecyl trimethyl ammonium chloride, etc., all of them were It shows different degrees of irritation to the skin, so the amount used in hair care products is strictly controlled. In addition, these quaternary ammonium salts will produce a precipitation reaction with the main component (anionic surfactant) in hair care products, and the compatibility is poor. [0003] Therefore, it is of great significance to find a surfactant that is non-irritating to hair and skin and can be effectively compatibl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/37A61Q5/12
CPCA61K8/37A61K2800/5422A61K2800/596A61Q5/12
Inventor 孙冲徐有勇
Owner 上海招鑫贸易有限公司
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