Preparation of constituents of cortex juglandis mandshuricae and manufacturing method of different-colored hair dyes

A hair dye, Qinglong's technology, applied in chemical instruments and methods, hair care, azo dyes, etc.

Active Publication Date: 2015-07-29
折改梅
View PDF6 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In recent years, in the dyeing patents of Qinglongyi, all Qinglongyi powder or extract is mixed with other raw materials, the pigment utilization is low, and it is only for white hair Dyeing black, cannot solve the problem of uniform dyeing of gray hair, and needs to be applied repeatedly
And the color system is single, it is difficult to meet the needs of consumers, especially young and middle-aged beauty lovers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation of constituents of cortex juglandis mandshuricae and manufacturing method of different-colored hair dyes
  • Preparation of constituents of cortex juglandis mandshuricae and manufacturing method of different-colored hair dyes
  • Preparation of constituents of cortex juglandis mandshuricae and manufacturing method of different-colored hair dyes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042]Example 1. Take 1 Kg of Qinglongyi medicinal material, add 60 L of 80% ethanol to reflux and extract 3 times, each time for 60 min, recover the solvent under reduced pressure, concentrate the extract to obtain a crude concentrated extract, and the dilution factor of the sample is 15 times. Use 5% HCl solution to adjust the pH to 5, centrifuge at 5000 r / min for 15 min, take the supernatant and load it on 7 LAB-8 macroporous adsorption resin at a flow rate of 3 BV / h. Wash with 1 BV of water to remove impurities, then remove 2 BV of impurities with 10% ethanol, and then elute with 60% and 90% ethanol at a flow rate of 4 BV / h to obtain the pigment part I (60-70% ethanol elution site) and Qinglongyi pigment site II (90-100% ethanol elution site), the amount of polyphenols in Qinglongyi pigment site I in the solution is calculated to be 69.279 mg / g, and the amount of juglone in site II is 21.717 mg / g. The two kinds of Qinglongyi pigment components are dried and used for later...

Embodiment 2

[0043] Example 2. Take 1 Kg of Qinglongyi medicinal material, add 80% acetone and 80 L of reflux to extract 3 times, each time for 90 min, recover the solvent under reduced pressure, concentrate the extract to obtain a crude concentrated extract, and the dilution factor of the sample is 10 times. Use 5% HCl solution to adjust the pH to 4, centrifuge at 5000 r / min for 15 min, take the supernatant and load it on 8 LAB-8 macroporous adsorption resin at a flow rate of 3 BV / h. First wash with 1 BV of water to remove impurities, then remove 2 BV of impurities with 30% ethanol, and then elute with 70% and 100% ethanol at a flow rate of 4 BV / h to obtain the pigment part I (60-70% ethanol elution site) and Qinglongyi pigment site II (90-100% ethanol elution site), the calculated amount of polyphenols in Qinglongyi pigment site I in the solution is 90.747 mg / g, and the amount of juglone in site II is 27.612 mg / g. The two kinds of Qinglongyi pigment components are dried and used for lat...

Embodiment 3

[0044] Example 3. The hair dye includes agent A and agent B. Agent A is vitamin E 0.5%, ferrous sulfate heptahydrate 3%, sodium lauryl sulfate 4%, and the rest is deionized water; agent B is Qinglongyi pigment part I 10%, pepper extract 6%, peroxide Hydrogen 6%, sodium carboxymethyl cellulose 3%, the rest is deionized water.

[0045] Apply agent A evenly on the hair with a brush, and let it stand at room temperature for 3 minutes. Then apply agent B evenly on the hair, and heat the hair with a heating cap for 30 minutes. Just rinse off the hair dye with clean water. The black hair is dyed yellowish brown, and the color is natural and even, and the hair quality does not change.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a preparation method of pigment constituents of cortex juglandis mandshuricae, namely polyphenol and juglone parts of cortex juglandis mandshuricae, and also provides different-colored hair dyes of cortex juglandis mandshuricae and a hair dyeing method thereof. Each different-colored hair dye comprises an agent A, an agent B and an agent C which are used along with each other, wherein the agent A comprises, by weight, 0.5-1% of vitamin E, 1-5% of a metal salt mordant, 1-10% of a surfactant, 1-5% of a thickening agent and the balance being deionized water; the agent B comprises, by weight, 5-30% of one or two of the part I and the part II of cortex juglandis mandshuricae, 1-10% of a plant penetrant, 3-9% of hydrogen peroxide, 1-5% of a thickening agent and the balance being deionized water; and the agent C comprises, by weight, 5-30% of one or two of the part I and the part II of cortex juglandis mandshuricae, 1-10% of a plant penetrant, 1-5% of a thickening agent and the balance being deionized water. The invention has advantages as follows: the preparation is convenient and efficient; raw materials are easily available; and the constituents of cortex juglandis mandshuricae can be repeatedly utilized. The different-colored hair dyes belong to natural plant extracts, are safe and reliable, have various color systems and are suitable for colored dyeing of black hair, white hair and grizzled hair.

Description

technical field [0001] The invention belongs to the field of cosmetic industry, in particular, the invention relates to the preparation and hair dyeing method of a multi-color natural plant hair dye. technical background [0002] Modern hair dyes are based on diphenylamine as the main component. Diphenylamine is an internationally recognized carcinogen. Because the hair dye contacts the skin and needs to be heated during the hair dyeing process, it enters the capillaries through the scalp and reaches the bone marrow along with the blood circulation. Therefore, long-term repeated action on hematopoietic stem cells will lead to the occurrence of leukemia. Therefore, the chronic accumulation of people who often dye their hair makes the incidence of leukemia, brain cancer, breast cancer, skin cancer, bladder cancer, and lymphatic system tumors exponentially increase. In short, the synthetic hair dyes that are widely circulated in the market today are likely to cause three maj...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/33C09B61/00A61Q5/10
Inventor 折改梅谢梦姜蕊王晓宏刘伟锐曹婷婷
Owner 折改梅
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap