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Hair conditioner containing graphene-chitosan compound

A technology of graphene and chitosan, which is applied in the field of daily necessities, can solve the problems of unfriendly environment and achieve the effects of improving antistatic ability, inhibiting bacteria, and large specific surface area

Inactive Publication Date: 2021-02-02
GUANGDONG MORION NANOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, hair conditioners need to add preservatives to prolong the validity period, and some cationic surfactants (such as quaternary ammonium salts) have low toxicity and are not friendly to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A hair conditioner containing graphene-chitosan complex, comprising the following steps:

[0031] Step 1, first prepare the graphene-chitosan composite in the following order:

[0032] (1) Add graphene oxide into sterile deionized water at a concentration of 0.5%, stir and mix at high speed for 30 minutes, and the stirring speed is 1000rpm, to obtain a brown-yellow graphene oxide solution;

[0033] (2) Add chitosan powder to the graphene oxide solution, stir while adding, the stirring speed is 1000rpm, the addition ratio is graphene oxide: chitosan=10:1, the mixture is black, and the pH is 5-6 ;

[0034] (3) The mixture is subjected to high-pressure homogenization treatment, the homogenization pressure is 1000 bar, and the homogenization treatment is performed 5 times.

[0035] Step 2, weigh the material according to the following components:

[0036] Water: 81.5 parts

[0037] Graphene-chitosan composite: 8 parts

[0038] Polydimethylsiloxane: 6 parts

[0039] Gl...

Embodiment 2

[0045] A hair conditioner containing graphene-chitosan complex, comprising the following steps:

[0046] Step 1, first prepare the graphene-chitosan composite in the following order:

[0047] (1) Add graphene oxide into sterile deionized water at a concentration of 0.8%, stir and mix at high speed for 60 minutes at a stirring speed of 1500rpm to obtain a brownish-yellow graphene oxide solution;

[0048] (2) Add chitosan powder to the graphene oxide solution, stir while adding, the stirring speed is 1500rpm, the addition ratio is graphene oxide: chitosan=8:1, the mixture is black, and the pH is 5-6 ;

[0049] (3) The mixture is subjected to high pressure homogenization treatment, the homogenization pressure is 1200bar, and the homogenization treatment is performed 5 times.

[0050] Step 2, weigh the material according to the following components:

[0051] Water: 86.5 parts

[0052] Graphene-chitosan composite: 6 parts

[0053] Branched chain fatty alcohol: 4 parts

[0054...

Embodiment 3

[0060] A hair conditioner containing graphene-chitosan complex, comprising the following steps:

[0061] Step 1, first prepare the graphene-chitosan composite in the following order:

[0062] (1) Add graphene oxide into sterile deionized water at a concentration of 1%, stir and mix at high speed for 60 minutes, and the stirring speed is 2000rpm to prepare a brownish yellow graphene oxide solution;

[0063] (2) Add chitosan powder to the graphene oxide solution, stir while adding, the stirring speed is 2000rpm, the addition ratio is graphene oxide: chitosan=5:1, the mixture is black, and the pH is 5-6 ;

[0064] (3) The mixture is subjected to high-pressure homogenization treatment, the homogenization pressure is 1500 bar, and the homogenization treatment is performed 6 times.

[0065] Step 2, weigh the material according to the following components:

[0066] Water: 87.5 parts

[0067] Graphene-chitosan composite: 5 parts

[0068] Vegetable oil: 4 parts

[0069] Propylene...

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PUM

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Abstract

The invention relates to the technical field of daily necessities, in particular to a hair conditioner containing a grapheme-chitosan compound. The hair conditioner comprises the following componentsin parts by weight: 30-90 parts of water, 1-10 parts of the graphene-chitosan compound, 5-20 parts of oiling agents, 1-5 parts of regulators and 0.1-1 part of essence. According to the hair conditioner provided by the invention, the chitosan serving as a component dissolves in an acidic solution to form a positively charged cationic group which can replace a cationic surfactant; the specific surface area of the graphene is large, and the chitosan has polar groups such as hydroxyl and amino, so that the mixture of the graphene and the chitosan has excellent adsorption capacity and can be used for repairing damage and defects of hair; the amino of the chitosan and oxygen-containing groups of graphene oxide can form a uniform molecular film, so that the hair can be softer and more glossy; thegraphene oxide is reduced by the amino of the chitosan, has certain conductivity, and can improve the antistatic capacity of the hair, so that the hair is not easy to split; and the graphene and thechitosan both have the effect of inhibiting bacteria, so that the addition of preservatives can be reduced.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a hair conditioner containing a graphene-chitosan compound. Background technique [0002] Due to modern people's pursuit of fashion and fast pace of life, hair is often damaged by washing, perming and dyeing hair; anionic detergents are commonly used for shampooing and perming, which can easily damage the protective film formed by hair cuticles and oil secretion on the surface of the hair, resulting in dry, brittle hair. Split ends, loss of luster, and elasticity; the cationic surfactant in the conditioner can neutralize the anions remaining after shampooing, and reduce the static electricity of the hair; in addition, the conditioner can fill the gaps between the hair scales, making the hair lubricated, Shiny. However, hair conditioners need to add preservatives to prolong the validity period, and some cationic surfactants (such as quaternary ammonium salts) have low t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/19A61K8/73A61Q5/12
CPCA61K8/19A61K8/736A61Q5/12A61K2800/592
Inventor 蔡金明梁惠明萧文秋
Owner GUANGDONG MORION NANOTECHNOLOGY CO LTD
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