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A moisturizing dressing with epidermal repair function

A technology of epidermis repair and wet dressing, applied in the field of skin care, can solve the problems of limited skin coverage, too simple water-locking structure, and not as convenient as liquid dressings, so as to repair the skin barrier, accelerate the proliferation and division of skin cells, and replenish skin moisture Effect

Active Publication Date: 2021-06-29
珠海市雅莎医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also some considerations on how to lock moisture, such as CN104622765A to make the skin moisturized for a long time, but because its water-locking structure is too simple, the water-locking effect is limited
In addition, the comparative document CN104622765A is a moisturizing mask that is not as convenient to use as a liquid dressing, and the area covered by the skin is also limited

Method used

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  • A moisturizing dressing with epidermal repair function
  • A moisturizing dressing with epidermal repair function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A strong moisture-retaining dressing with epidermal repair function, comprising the following component contents by weight percentage:

[0030] High molecular weight sodium hyaluronate 0.03%, polystyrene sodium sulfonate 0.03%, xanthan gum 0.03%, polyacrylate sodium 0.02%, carbomer 0.05%, low molecular weight sodium hyaluronic acid 0.03%, amino acid moisturizer 0.2% , Hydrolyzed Glycosaminoglycan 0.01%, Luba Oil 0.3%, Glycerin 1%, Propylene Glycol 0.5%, Butylene Glycol 0.5%, Centella Asiatica Extract 0.1%, Allantoin 0.01%, Preservative 0.01%, pH Regulator 0.01%, water balance.

[0031] A preparation method of a powerful moisturizing dressing with epidermal repair function, which comprises the following steps:

[0032] (1) Each component is weighed according to the formula quantity, high molecular weight sodium hyaluronate, carbomer, low molecular weight sodium hyaluronic acid, allantoin, xanthan gum, sodium polyacrylate, glycerin, propylene glycol, butylene glycol Add...

Embodiment 2

[0036] A strong moisture-retaining dressing with epidermal repair function, comprising the following component contents by weight percentage:

[0037] High molecular weight sodium hyaluronate 0.4%, polystyrene sodium sulfonate 4%, xanthan gum 0.4%, polyacrylate sodium 0.3%, carbomer 0.8%, low molecular weight sodium hyaluronic acid 0.4%, amino acid moisturizer 2% , Hydrolyzed Glycosaminoglycan 1.5%, Luba Oil 2%, Glycerin 4%, Propylene Glycol 4%, Butylene Glycol 6%, Centella Asiatica Extract 3%, Allantoin 0.8%, Preservative 0.1%, pH Regulator 0.2%, water balance.

[0038] A preparation method of a powerful moisturizing dressing with epidermal repair function, which comprises the following steps:

[0039] (1) Each component is weighed according to the formula quantity, high molecular weight sodium hyaluronate, carbomer, low molecular weight sodium hyaluronic acid, allantoin, xanthan gum, sodium polyacrylate, glycerin, propylene glycol, butylene glycol Add it into water, adjust...

Embodiment 3

[0044] A strong moisture-retaining dressing with epidermal repair function, comprising the following component contents by weight percentage:

[0045] High molecular weight sodium hyaluronate 2%, polystyrene sodium sulfonate 8%, xanthan gum 2%, polyacrylate sodium 2%, carbomer 3%, low molecular weight sodium hyaluronic acid 2%, amino acid moisturizer 6% , Hydrolyzed Glycosaminoglycan 5%, Luba Oil 6%, Glycerin 10%, Propylene Glycol 10%, Butylene Glycol 12%, Centella Asiatica Extract 8%, Allantoin 3%, Preservative 0.4%, pH Conditioner 1%, balance water.

[0046] A preparation method of a powerful moisturizing dressing with epidermal repair function, which comprises the following steps:

[0047] (1) Each component is weighed according to the formula quantity, high molecular weight sodium hyaluronate, carbomer, low molecular weight sodium hyaluronic acid, allantoin, xanthan gum, sodium polyacrylate, glycerin, propylene glycol, butylene glycol Add it into water, adjust the pH val...

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Abstract

The invention relates to a moisturizing dressing with the function of repairing the epidermis, which comprises the following components in percentage by weight: high molecular weight sodium hyaluronate 0.03%-2%, polystyrene sodium sulfonate 0.03%-8%, xanthan gum 0.03%‑2%, sodium polyacrylate 0.02%‑2%, carbomer 0.05%‑3%, low molecular weight hyaluronic acid sodium 0.03%‑2%, amino acid moisturizer 0.2%‑6%, hydrolyzed glucosaminopoly Sugar 0.01%‑5%, Luba Oil 0.3%‑6%, Glycerin 1%‑10%, Propylene Glycol 0.5%‑10%, Butanediol 0.5%‑12%, Centella Asiatica Extract 0.1%‑8%, Allantoin 0.01%-3%, preservative 0.01%-0.4%, pH regulator 0.01%-1%, water balance. The product of the invention has the effects of supplementing skin moisture, locking skin moisture and repairing skin barrier. It is suitable for inflammatory skin, allergic skin, skin trauma and post-laser repair. It fundamentally solves the problem of skin damage, and it is not easy to relapse after healing.

Description

technical field [0001] The invention belongs to the field of skin care, and relates to a moisturizing dressing, in particular to a moisturizing dressing with the function of repairing the epidermis. Background technique [0002] Under normal circumstances, the skin of the human body contains a lot of water, and water is very important for the renewal of the cuticle of the skin. Lack of moisture will make it difficult for the renewal of the stratum corneum to proceed normally. The reduction of moisture in the stratum corneum will slow down the renewal rate of the stratum corneum, so that many unshedded stratum corneum cells remain on the skin surface, and finally cause skin desquamation and cracking. Moisture is also an important substance to maintain the function of natural moisturizing factors in skin keratinocytes. Therefore, once the moisture is insufficient, the barrier function of the skin may be damaged, and external stimuli may enter the skin more easily, eventually ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/92A61K8/81A61K8/73A61K8/49A61K8/34A61K8/44A61Q19/00A61P17/00
CPCA61K8/345A61K8/44A61K8/4946A61K8/73A61K8/735A61K8/8147A61K8/8188A61K8/922A61K2800/244A61Q19/00A61Q19/005A61K8/9789A61P17/00
Inventor 钱捷豪
Owner 珠海市雅莎医疗器械有限公司
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