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Non-ionic composition used for removing keratin and preparation method of non-ionic composition

A non-ionic, exfoliating technology, applied in the field of daily chemicals, can solve the problem of limited exfoliating products, and achieve the effects of excellent thixotropy, stable and homogeneous viscosity, and good feeling.

Active Publication Date: 2014-04-09
SHANGHAI INOHERB COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, on the market, exfoliating products containing ellagic acid are very limited

Method used

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  • Non-ionic composition used for removing keratin and preparation method of non-ionic composition
  • Non-ionic composition used for removing keratin and preparation method of non-ionic composition
  • Non-ionic composition used for removing keratin and preparation method of non-ionic composition

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Embodiment Construction

[0046] The present invention will be further described in detail below in conjunction with examples, but the embodiments of the present invention are not limited thereto.

[0047]

[0048] Preparation Process:

[0049] Step 1: Add the non-ionic emulsifier and disodium EDTA in phase A into deionized water, heat up to 80-85°C, stir and mix for 15-20 minutes to ensure uniform dispersion, stir at 150r / min and cool down to 40- 45°C; Mix B-phase non-ionic polyurethane dispersion with humectant, heat to 40-45°C, stir and mix, and disperse evenly;

[0050] Step 2: Slowly add the mixture of phase B to the mixture of phase A, stir and mix, and disperse evenly;

[0051] Step 3: Add plant extracts and additives, stir to disperse, cool down to room temperature, stir slowly for 30 minutes, and then discharge to obtain the exfoliating composition.

[0052] The experimental results are shown in Table 2.

[0053]

[0054] From the comparison of Examples N1-N3 and N4-N6, it can be fou...

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Abstract

The invention relates to a non-ionic composition used for removing keratin. The non-ionic composition comprises the following components by weight percent: 0.5-5% of non-ionic polyurethane dispersion liquid, 0.5-5% of non-ionic emulsifier, 0.5-5% of plant extract, 5-20% of moisturizer and the balance of deionized water and additive, wherein the non-ionic emulsifier is polyethylene glycol-240 / hexamethylene diisocyanate copolymer dual-decyl tetradecane alcohol polyether-20 ether; active ingredient in the plant extract is gallogen. According to the non-ionic composition, the non-ionic polyurethane dispersion liquid is used as a film-forming agent to be twisted, the non-ionic emulsifier is used for thickening, non-ionic safe raw material is adopted, feeling is close to skin, a zwitterion complex doe not need to be formed, matrix with low pH value is not needed, and the non-ionic composition is safe, non-irritation, bright white in appearance, smooth and elastic, good in use experience feeling, obvious in immediate effect, moderate and safe, and has the effect of softening the keratin for a long time.

Description

technical field [0001] The invention belongs to the technical field of daily chemicals, and in particular relates to a nonionic composition for exfoliating skin and a preparation method thereof. Background technique [0002] Human facial skin cells undergo a process of generation, aging, and death every 28 days. Healthy and beautiful skin usually has a regular texture and an appropriate thickness of the stratum corneum. In the normal metabolism process of the skin, when the keratinocytes are formed in the bottom layer of the skin, they will slowly push to the stratum corneum, causing the surface layer to age, die, and peel off, so that the skin will glow with a new radiance. [0003] If the dead cells become old keratin and accumulate on the outermost layer of skin, they cannot be peeled off normally, resulting in excessive keratin and too thick keratin. The dead keratinocytes are not completely detached from the surface of the skin, forming a keratin that is visible to the...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/98A61K8/87A61Q19/08
Inventor 张鑑锋王燕娜李牧张燎原李玉兵汪原胡国胜封帅
Owner SHANGHAI INOHERB COSMETIC
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