CN110638669B - Preparation method of graphene hair dye and graphene hair dye - Google Patents
Preparation method of graphene hair dye and graphene hair dye Download PDFInfo
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/22—Peroxides; Oxygen; Ozone
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- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
- A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic acids
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- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
- A61K8/8176—Homopolymers of N-vinyl-pyrrolidones. Compositions of derivatives of such polymers
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- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
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- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
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Abstract
The invention discloses a preparation method of a graphene hair dye and the graphene hair dye, and belongs to the technical field of hair dyes. The hair dye comprises an agent A and an agent B; the agent A is prepared from the following raw materials in parts by weight: 5-12 parts of graphene, 13-17 parts of procyanidine, 5-9 parts of polyvinylpyrrolidone, 2-3 parts of hydroxypropyl methylcellulose and 8-10 parts of deionized water; the agent B is composed of the following raw materials in parts by weight: 6-12 parts of hydrogen peroxide, 2-5 parts of citric acid, 2-3 parts of hydroxypropyl methyl cellulose and 3-6 parts of deionized water. The hair dye has no damage to hair due to the synergistic effect of the procyanidine and the graphene; the modified graphene has good dispersibility and can be uniformly colored on hair, and the introduction of polyvinylpyrrolidone improves the color fixing and film forming capability, so that the hair dye can be uniformly and firmly coated on the surface of the hair.
Description
Technical Field
The invention relates to the technical field of hair dyes, and particularly relates to a preparation method of a graphene hair dye and the graphene hair dye.
Background
The permanent hair dye used in the hair dye contains chemical substances such as p-phenylenediamine and resorcinol. These chemical hair dyes first "pry apart" the overlapping scales that make up the cuticle layer of each hair. Once these scales are opened, the aromatic amine or phenol type coloring agents (e.g., p-phenylenediamine and p-aminophenol) in the hair dye may penetrate into the interior of the hair, chemically changing it, and thus changing the color of the hair. However, this process may take one or two hours to complete due to the influence of molecular diffusion. Furthermore, the chemical components of hair dyes are partly toxic and, if absorbed by the skin, may cause allergic and even more serious consequences.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a preparation method of a graphene hair dye and the graphene hair dye.
The invention provides a graphene hair dye, which comprises an agent A and an agent B;
the agent A is prepared from the following raw materials in parts by weight: 5-12 parts of graphene, 13-17 parts of procyanidine, 5-9 parts of polyvinylpyrrolidone, 2-3 parts of hydroxypropyl methylcellulose and 8-10 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 6-12 parts of hydrogen peroxide, 2-5 parts of citric acid, 2-3 parts of hydroxypropyl methyl cellulose and 3-6 parts of deionized water.
Preferably, the agent A consists of the following raw materials in parts by weight: 7-9 parts of graphene, 15-17 parts of procyanidine, 6-8 parts of polyvinylpyrrolidone, 2-3 parts of hydroxypropyl methylcellulose and 9-10 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 6-9 parts of hydrogen peroxide, 3-5 parts of citric acid, 2-3 parts of hydroxypropyl methyl cellulose and 3-4 parts of deionized water.
Preferably, the volume ratio of the agent A to the agent B is 1: 2.
Preferably, the method comprises the following steps:
1) preparing the raw materials according to the weight part ratio of the raw materials in the agent A, dissolving polyvinylpyrrolidone in deionized water, adding procyanidine and hydroxypropyl methylcellulose, and uniformly stirring to obtain a gelling solution;
2) immersing graphene into ethylenediamine, heating at 50-80 ℃ for 30-60min, alternately cleaning with ethanol and water for 2-3 times, and drying to obtain modified graphene powder;
3) adding the modified graphene powder obtained in the step 2 into the gelling solution obtained in the step 1 to obtain an agent A;
4) the preparation method comprises the following steps of preparing the raw materials according to the weight part ratio of the raw materials in the preparation B, uniformly mixing hydrogen peroxide, citric acid and deionized water, and adding hydroxypropyl methyl cellulose to prepare the preparation B.
Preferably, the drying temperature in the step 2 is 40-60 ℃, and the drying time is 10-20 min.
Compared with the prior art, the invention has the beneficial effects that: the hair dye has no damage to hair due to the synergistic effect of the procyanidine and the graphene, and the macromolecular graphene cannot be absorbed by skin and cannot cause damage to human bodies; the modified graphene has good dispersibility and can be uniformly colored on hair, the color fixing and film forming capabilities are improved due to the introduction of the polyvinylpyrrolidone, so that the hair dye can be uniformly and firmly wrapped on the surface of the hair, and microscopic observation shows that the hair dye disclosed by the invention has no damage to the hair, the hair can be kept at a better strength, and the toughness of the hair is enhanced.
Detailed Description
The following detailed description of the present invention will be given with reference to examples, but it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
The hair dye of the embodiment comprises an agent A and an agent B;
the agent A is prepared from the following raw materials in parts by weight: 8 parts of graphene, 16 parts of procyanidine, 6 parts of polyvinylpyrrolidone, 2 parts of hydroxypropyl methyl cellulose and 9 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 7 parts of hydrogen peroxide, 2 parts of citric acid, 2 parts of hydroxypropyl methyl cellulose and 5 parts of deionized water;
the method for preparing the hair dye of the embodiment comprises the following steps:
1) preparing the raw materials according to the weight part ratio of the raw materials in the agent A, dissolving polyvinylpyrrolidone in deionized water, adding procyanidine and hydroxypropyl methylcellulose, and uniformly stirring to obtain a gelling solution;
2) immersing graphene into ethylenediamine, heating at 55 ℃ for 40min, washing with ethanol and water alternately for 2 times, and drying to obtain modified graphene powder, wherein the drying temperature is 60 ℃ and the drying time is 15 min;
3) adding the modified graphene powder obtained in the step 2 into the gelling solution obtained in the step 1 to obtain an agent A;
4) the preparation method comprises the following steps of preparing the raw materials according to the weight part ratio of the raw materials in the preparation B, uniformly mixing hydrogen peroxide, citric acid and deionized water, and adding hydroxypropyl methyl cellulose to prepare the preparation B.
When in use, the agent A and the agent B are mixed according to the volume ratio of 1:2, then are uniformly coated on hair, and are cleaned after 10-15 min.
Example 2
The hair dye of the embodiment comprises an agent A and an agent B;
the agent A is prepared from the following raw materials in parts by weight: 10 parts of graphene, 15 parts of procyanidine, 8 parts of polyvinylpyrrolidone, 3 parts of hydroxypropyl methyl cellulose and 10 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 10 parts of hydrogen peroxide, 4 parts of citric acid, 3 parts of hydroxypropyl methyl cellulose and 5 parts of deionized water;
the method for preparing the hair dye of the embodiment comprises the following steps:
1) preparing the raw materials according to the weight part ratio of the raw materials in the agent A, dissolving polyvinylpyrrolidone in deionized water, adding procyanidine and hydroxypropyl methylcellulose, and uniformly stirring to obtain a gelling solution;
2) immersing graphene into ethylenediamine, heating at 55 ℃ for 40min, washing with ethanol and water alternately for 2 times, and drying to obtain modified graphene powder, wherein the drying temperature is 60 ℃ and the drying time is 15 min; (ii) a
3) Adding the modified graphene powder obtained in the step 2 into the gelling solution obtained in the step 1 to obtain an agent A;
4) the preparation method comprises the following steps of preparing the raw materials according to the weight part ratio of the raw materials in the preparation B, uniformly mixing hydrogen peroxide, citric acid and deionized water, and adding hydroxypropyl methyl cellulose to prepare the preparation B.
When in use, the agent A and the agent B are mixed according to the volume ratio of 1:2, then are uniformly coated on hair, and are cleaned after 10-15 min.
Example 3
The hair dye of the embodiment comprises an agent A and an agent B;
the agent A is prepared from the following raw materials in parts by weight: 5-12 parts of graphene, 13-17 parts of procyanidine, 5-9 parts of polyvinylpyrrolidone, 2-3 parts of hydroxypropyl methylcellulose and 8-10 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 6-12 parts of hydrogen peroxide, 2-5 parts of citric acid, 2-3 parts of hydroxypropyl methyl cellulose and 3-6 parts of deionized water;
the method for preparing the hair dye of the embodiment comprises the following steps:
1) preparing the raw materials according to the weight part ratio of the raw materials in the agent A, dissolving polyvinylpyrrolidone in deionized water, adding procyanidine and hydroxypropyl methylcellulose, and uniformly stirring to obtain a gelling solution;
2) immersing graphene into ethylenediamine, heating at 75 ℃ for 60min, washing with ethanol and water alternately for 2 times, and drying to obtain modified graphene powder, wherein the drying temperature is 50 ℃ and the drying time is 10 min;
3) adding the modified graphene powder obtained in the step 2 into the gelling solution obtained in the step 1 to obtain an agent A;
4) the preparation method comprises the following steps of preparing the raw materials according to the weight part ratio of the raw materials in the preparation B, uniformly mixing hydrogen peroxide, citric acid and deionized water, and adding hydroxypropyl methyl cellulose to prepare the preparation B.
When in use, the agent A and the agent B are mixed according to the volume ratio of 1:2, then are uniformly coated on hair, and are cleaned after 10-15 min.
Comparative example 1
The hair dye of the embodiment comprises an agent A and an agent B;
the agent A is prepared from the following raw materials in parts by weight: 8 parts of graphene, 6 parts of polyvinylpyrrolidone, 2 parts of hydroxypropyl methyl cellulose and 9 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 7 parts of hydrogen peroxide, 2 parts of citric acid, 2 parts of hydroxypropyl methyl cellulose and 5 parts of deionized water;
the method for preparing the hair dye of the embodiment comprises the following steps:
1) preparing the raw materials according to the weight part ratio of the raw materials in the agent A, dissolving polyvinylpyrrolidone in deionized water, adding hydroxypropyl methylcellulose, and uniformly stirring to obtain a gelling solution;
2) immersing graphene into ethylenediamine, heating at 55 ℃ for 40min, washing with ethanol and water alternately for 2 times, and drying to obtain modified graphene powder, wherein the drying temperature is 60 ℃ and the drying time is 15 min;
3) adding the modified graphene powder obtained in the step 2 into the gelling solution obtained in the step 1 to obtain an agent A;
4) the preparation method comprises the following steps of preparing the raw materials according to the weight part ratio of the raw materials in the preparation B, uniformly mixing hydrogen peroxide, citric acid and deionized water, and adding hydroxypropyl methyl cellulose to prepare the preparation B.
When in use, the agent A and the agent B are mixed according to the volume ratio of 1:2, then are uniformly coated on hair, and are cleaned after 10-15 min.
Comparative example 2
The hair dye of the embodiment comprises an agent A and an agent B;
the agent A is prepared from the following raw materials in parts by weight: 8 parts of graphene, 16 parts of procyanidine, 6 parts of polyvinylpyrrolidone, 2 parts of hydroxypropyl methyl cellulose and 9 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 7 parts of hydrogen peroxide, 2 parts of citric acid, 2 parts of hydroxypropyl methyl cellulose and 5 parts of deionized water;
the method for preparing the hair dye of the embodiment comprises the following steps:
1) preparing the raw materials according to the weight part ratio of the raw materials in the agent A, dissolving polyvinylpyrrolidone in deionized water, adding procyanidine, graphene and hydroxypropyl methyl cellulose, and uniformly stirring to obtain a gelling solution;
2) the preparation method comprises the following steps of preparing the raw materials according to the weight part ratio of the raw materials in the preparation B, uniformly mixing hydrogen peroxide, citric acid and deionized water, and adding hydroxypropyl methyl cellulose to prepare the preparation B.
When in use, the agent A and the agent B are mixed according to the volume ratio of 1:2, then are uniformly coated on hair, and are cleaned after 10-15 min.
Comparative example 3
Undyed hair.
In order to verify the influence of the hair dyes prepared in the examples and the comparative examples of the present invention on hair after dyeing, the hair dyes prepared in the examples 1 and the comparative examples 1-2 were dyed under the same dyeing conditions, and there was no significant difference between hair samples to be dyed. Color observation after dyeing is carried out, and the hair appears black, is uniformly dyed and has glossiness after the hair is dyed in the example 1 and the comparative examples 1-2.
Then, we observed the section of the dyed hair under a microscope, and found that the hair medulla is not seen in the section of the comparative example 1 and the comparative example 2, while the hair medulla is seen in the example 1, so that the hair medulla is better protected and the hair strength is prevented from being reduced in the example 1 and the comparative examples 1-2. We further determined the tensile strength values of the hair of the examples, which are 3.221N for the tensile strength of the hair dyed in example 1, 2.057N for the tensile strength of the hair dyed in comparative example 1, 2.245N for the tensile strength of the hair dyed in comparative example 2, and 3.151N for the tensile strength of the hair undyed in comparative example 3, respectively, and according to the experimental results, it was found that the coloring agent of the present invention has a protective effect on the hair quality with respect to the coloring agents of comparative examples 1 and 2, and prevents the hair from being damaged due to the hair dyeing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A graphene hair dye is characterized by comprising an agent A and an agent B;
the agent A is prepared from the following raw materials in parts by weight: 5-12 parts of graphene, 13-17 parts of procyanidine, 5-9 parts of polyvinylpyrrolidone, 2-3 parts of hydroxypropyl methylcellulose and 8-10 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 6-12 parts of hydrogen peroxide, 2-5 parts of citric acid, 2-3 parts of hydroxypropyl methyl cellulose and 3-6 parts of deionized water;
the preparation method of the graphene hair dye comprises the following steps:
1) preparing the raw materials according to the weight part ratio of the raw materials in the agent A, dissolving polyvinylpyrrolidone in deionized water, adding procyanidine and hydroxypropyl methylcellulose, and uniformly stirring to obtain a gelling solution;
2) immersing graphene into ethylenediamine, heating at 50-80 ℃ for 30-60min, alternately cleaning with ethanol and water for 2-3 times, and drying to obtain modified graphene powder;
3) adding the modified graphene powder obtained in the step 2 into the gelling solution obtained in the step 1 to obtain an agent A;
4) the preparation method comprises the following steps of preparing the raw materials according to the weight part ratio of the raw materials in the preparation B, uniformly mixing hydrogen peroxide, citric acid and deionized water, and adding hydroxypropyl methyl cellulose to prepare the preparation B.
2. The graphene hair dye of claim 1, wherein the agent A is composed of the following raw materials in parts by weight: 7-9 parts of graphene, 15-17 parts of procyanidine, 6-8 parts of polyvinylpyrrolidone, 2-3 parts of hydroxypropyl methylcellulose and 9-10 parts of deionized water;
the agent B is composed of the following raw materials in parts by weight: 6-9 parts of hydrogen peroxide, 3-5 parts of citric acid, 2-3 parts of hydroxypropyl methyl cellulose and 3-4 parts of deionized water.
3. The graphene hair dye of claim 1, wherein the volume ratio of the agent a to the agent B is 1: 2.
4. The graphene hair dye of claim 1, wherein the drying temperature in step 2 is 40-60 ℃ and the drying time is 10-20 min.
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| CN104003383A (en) * | 2014-06-17 | 2014-08-27 | 哈尔滨工业大学 | Method for preparing graphene |
| CN108042379A (en) * | 2017-12-21 | 2018-05-18 | 南通强生石墨烯科技有限公司 | Graphene is modified hair dye |
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| GB0908397D0 (en) * | 2009-05-15 | 2009-06-24 | Univ Leeds | Natural hair dyes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104003383A (en) * | 2014-06-17 | 2014-08-27 | 哈尔滨工业大学 | Method for preparing graphene |
| CN108042379A (en) * | 2017-12-21 | 2018-05-18 | 南通强生石墨烯科技有限公司 | Graphene is modified hair dye |
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Effective date of registration: 20221010 Address after: Shop 705, Zone B, Xinmenlou Comprehensive Market, No. 18, Wanggang Daling North Street, Jiahe Street, Baiyun District, Guangzhou, Guangdong, 510000 Patentee after: Guangzhou Kimberly Cosmetics Supply Chain Co.,Ltd. Address before: No.55 Pingyuan Middle Road, Liangyuan District, Shangqiu City, Henan Province Patentee before: SHANGQIU NORMAL University |