Nano sustained-release microcapsule as well as preparation method and application thereof

A nano-sustained release and microcapsule technology, applied in the field of daily chemicals, can solve the problem of lack of nourishment of the scalp, achieve excellent storage stability, reduce production costs, and simplify the preparation process

Active Publication Date: 2022-05-06
苏州猫尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical purpose of the present invention is to provide a kind of anti-dandruff, anti-itch and nourishing nano-sustained-release microcapsules, which can not only solve the problems of dandruff, itching, and lack of nourishment on the scalp, but also have higher active ingredients, stronger permeability, Advantages of longer duration of action

Method used

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  • Nano sustained-release microcapsule as well as preparation method and application thereof
  • Nano sustained-release microcapsule as well as preparation method and application thereof
  • Nano sustained-release microcapsule as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 4-12 and comparative example 1-7

[0047] The formulas of Examples 4-12 and Comparative Examples 1-7 are shown in Table 2 below, and the preparation method specifically includes the following steps:

[0048] Add the solvent into the stirring pot, heat up to 75-78°C, add sodium laureth sulfate, ammonium lauryl sulfate, sodium chloride, and sorbitol (sugar) alcohol into the stirring pot, continue to heat up to 83-85°C, and keep warm After 15-20 minutes, start to cool down to 40-45°C, add polyquaternium-10, essence, and sodium benzoate and mix them evenly, then add the anti-dandruff, anti-itch, nourishing and all-in-one nano soothing Release microcapsules, wherein the anti-dandruff, anti-itch and nourishing nano-sustained-release microcapsules account for 0.1-10% of the total mass of the shampoo, and stir evenly to obtain the product.

[0049]

[0050] Note: the added weight parts of the active ingredients in Comparative Examples 1-7 are all 6 parts (it can also be considered that they all account for 6% of the...

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Abstract

The invention relates to a nano sustained-release microcapsule as well as a preparation method and application thereof. According to the nano sustained-release microcapsule, an artemisia annua extract, an artemisia apiacea leaf/stem extract, a ganoderma sinense extract, a polygonum multiflorum root extract, a red ginseng extract, a vitex trifolia extract, a gentian root extract, a camphor tree leaf extract and a tea seed extract are taken as capsule core active substances, and sorbitol stearate, cetyl palmitate, lauryl glucoside and water are taken as capsule wall materials. The nano sustained-release micro-capsule is a spherical ultrafine micro-capsule and is composed of a double-layer oil-phase lipid membrane and a water-phase membrane, and the particle size of the nano sustained-release micro-capsule is about 150-300nm. The nano microcapsule can solve the problems of scurf, itching in head and lack of nourishing of scalp, and the nano microcapsule is high in content activity, strong in permeability and lasting in effect.

Description

technical field [0001] The invention belongs to the field of daily chemicals, and in particular relates to a nano sustained-release microcapsule and its preparation method and application. Background technique [0002] According to survey data, the scalp problems that plague people the most are dandruff, oily scalp, and itchy scalp. The most common way to solve the above problems is to use personal care products with anti-dandruff and anti-itch functions, such as shampoo. With the improvement of consumers' awareness, they began to pursue more natural, safer and more effective care products, and care products with plant extracts as active ingredients came into being. However, during the process of production, storage and use, the active substances of plant-based products are easily oxidized and lost, resulting in reduced stability and use effects, and the concentration of extracts will be diluted in the formula when added to rinse-off products. Its biological activity will a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9728A61K8/14A61K8/37A61Q5/00A61Q19/00A61Q5/02A61P17/04
CPCA61K8/9789A61K8/9728A61K8/14A61K8/375A61Q5/006A61Q19/00A61Q5/02A61P17/04A61K2800/62A61K2800/65Y02A50/30
Inventor 管同刚鲁淼
Owner 苏州猫尔科技有限公司
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