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Antidandruff and antipruritic shampoo composition containing multiple zinc

A shampoo composition, anti-dandruff and anti-itch technology, applied in the field of daily chemicals, can solve problems such as dry scalp and hair

Inactive Publication Date: 2020-01-17
LAFANG CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As an organic zinc salt, zinc pyrithione has good oil control and antibacterial effects, but it has a certain degreasing effect, and the scalp and hair are dry after use

Method used

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  • Antidandruff and antipruritic shampoo composition containing multiple zinc
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  • Antidandruff and antipruritic shampoo composition containing multiple zinc

Examples

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preparation example Construction

[0036] (1) Preparation of walnut shell extract: After the walnut shell is dried, grind it into 200 mesh with a three-roller machine, use 95 ethanol as the extraction agent, the ratio of solid to liquid is 1:20, the extraction temperature is 45°C, and the ultrasonic power is adjusted to 250W , leached for 2 hours, filtered and concentrated under reduced pressure to obtain ethanol extract.

[0037] (2) Preparation of anti-dandruff and anti-itch compound active substance: disperse modified starch in water, heat and stir until dissolved, then add phenoxyethanol, organic acid zinc mixture (weight ratio 1:1:1:0.2), walnut shell extract and zinc oxide, stir well and set aside.

[0038] (3) Preparation of the shampoo composition of the present invention:

[0039] The shampoo compositions of the present invention may be prepared by any known or otherwise effective technique suitable for providing shampoo compositions. The method for preparing the shampoo compositions of the present in...

Embodiment

[0047] The following are non-limiting examples of shampoo compositions of the present invention. These examples are given for the purpose of illustration only, and should not be construed as limiting the present invention, because many changes can be made without departing from the spirit and scope of the present invention. In these examples, all concentrations are percent by weight unless otherwise specified. The term "small amount of material" refers to optional materials such as preservatives, viscosity regulators, pH regulators, spices, pigments, etc., and the selection of these small amount of materials will depend on the specific ingredients selected for the preparation of the present invention. The physical and chemical properties of the ingredients change.

[0048] Preparation Examples I-X

[0049] A suitable method for preparing the shampoo composition described in Examples I-X is as follows: add an appropriate amount of water into the reaction tank, add guar gum un...

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Abstract

An antidandruff and antipruritic shampoo composition containing multiple zinc is disclosed. In addition to water, the composition also contains: (A) 5.0% to 40% by weight of an anionic surfactant; (B)1.0% to 10.0% by weight of a composition comprising an coconut oil amphoteric sodium acetate and an alkyl glucoside; (C) 0.1% to 30% by weight of a scalp antidandruff and antipruritic compound activeingredient containing the multiple zinc, wherein the antidandruff and antipruritic compound active is composed of zinc oxide, zinc pyrrolidone carboxylate, zinc gluconate, zinc lactate, zinc glycyrrhizinate, walnut shell extract, modified starch, phenoxyethanol and water; (D) 0.05% to 2.0% by weight of cationic polymer.

Description

technical field [0001] The invention belongs to the field of daily chemicals, and in particular relates to an anti-dandruff and anti-itch shampoo composition containing multi-element zinc. Background technique [0002] Dandruff, known medically as pityriasis scalp, is a skin disease caused by Malassezia, a type of fungus. The massive reproduction of Malassezia bacteria on the scalp causes excessive hyperplasia of the cuticle of the scalp, thereby impelling the cuticle cells to shed abnormally in the form of white flakes, which is dandruff. [0003] The research results of La Fang and the scalp microecology research project team of the Institute of Microbiology, Chinese Academy of Sciences show that a healthy scalp ecological environment is maintained by pH, oil, flora, and metabolic balance. When the oil secretion of the scalp is unbalanced, the scalp will produce oil and become greasy; when the environment of the scalp flora is unbalanced, lipophilic bacteria will multiply...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/73A61K8/63A61K8/60A61K8/49A61K8/27A61K8/365A61P17/04A61Q5/00A61Q5/02
CPCA61K8/27A61K8/365A61K8/4913A61K8/604A61K8/63A61K8/732A61Q5/006A61Q5/008A61Q5/02A61K8/9789A61P17/04
Inventor 赵文忠李洪波洪盛杰林学镁胡卫华陈顺章
Owner LAFANG CHINA CO LTD
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