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Nano-crystalline cellulose-containing cosmetic composition and preparation method thereof

A cosmetic composition and nanocellulose technology, applied in cosmetic preparations, medical preparations containing active ingredients, cosmetics, etc., can solve the problems of no moisturizing skin care products, achieve excellent whitening and freckle removal, excellent water absorption and moisturizing performance, resource rich effect

Inactive Publication Date: 2019-02-01
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the main active ingredients of moisturizing skin care products are biomolecules such as hyaluronic acid or hydrolyzed collagen, and there are no moisturizing skin care products with natural plant fibers as the main active ingredients.

Method used

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  • Nano-crystalline cellulose-containing cosmetic composition and preparation method thereof
  • Nano-crystalline cellulose-containing cosmetic composition and preparation method thereof
  • Nano-crystalline cellulose-containing cosmetic composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065]This example provides a cosmetic composition containing nanocellulose with moisturizing and emollient functions and a preparation method thereof.

[0066] Described cosmetic composition is made up of following raw material by weight percentage:

[0067] Nanocellulose 20%, Sorbitol 2%, Polyethylene Glycol 1.5%, Ethylhexyl Palmitate 2%, Squalane 2.5%, Glyceryl Monostearate 2.5%, Hydrogenated Lecithin 2.5%, Nitrate Platinum grease 0.7%, sodium acrylate / ethylene isodecanoate crosspolymer 3.5%, olive oil 1.5%, beeswax 2.5%, bis-ethylhexyloxyphenol methoxyphenyl triazine 1.5%, titanium dioxide 0.6%, orthodioxide Hydroguaic acid (NDGA) 0.05%, essence 0.6% and water 56.05%.

[0068] The preparation method of the above-mentioned cosmetic composition containing nanocellulose with moisturizing and emollient function, comprises the following steps:

[0069] (1) Dissolve microcrystalline cellulose in water at a mass ratio of 1:20, homogenize in a high-pressure homogenizer, homogeni...

Embodiment 2

[0074] This example provides a cosmetic composition containing nanocellulose with moisturizing and emollient functions and a preparation method thereof.

[0075] Described cosmetic composition is made up of following raw material by weight percentage:

[0076] Nanocellulose 30%, Sorbitol 2.5%, Polyethylene Glycol 1%, Ethylhexyl Palmitate 2.5%, Squalane 2%, Glyceryl Monostearate 2%, Hydrogenated Lecithin 2.5%, Nitrate Platinum grease 0.5%, sodium acrylate / ethylene isodecanoate crosspolymer 3%, olive oil 2%, beeswax 2%, bis-ethylhexyloxyphenol methoxyphenyl triazine 1%, titanium dioxide 0.7%, orthodioxide Hydroguaic acid (NDGA) 0.07%, essence 0.8% and water 47.43%.

[0077] The preparation method of the above-mentioned cosmetic composition containing nanocellulose with moisturizing and emollient function, comprises the following steps:

[0078] (1) Dissolve microcrystalline cellulose in water at a mass ratio of 1:20, homogenize in a high-pressure homogenizer, homogenize at a p...

Embodiment 3

[0083] This example provides a cosmetic composition containing nanocellulose with moisturizing and emollient functions and a preparation method thereof.

[0084] Described cosmetic composition is made up of following raw material by weight percentage:

[0085] Nanocellulose 50%, Sorbitol 1.5%, Polyethylene Glycol 2%, Ethylhexyl Palmitate 2%, Squalane 3%, Glyceryl Monostearate 3%, Hydrogenated Lecithin 2%, Nitrate Platinum grease 0.8%, sodium acrylate / ethylene isodecanoate crosspolymer 4%, olive oil 1%, beeswax 3%, bis-ethylhexyloxyphenol methoxyphenyl triazine 1.5%, titanium dioxide 0.8%, orthodioxide Hydroguaic acid (NDGA) 0.08%, essence 0.8% and water 24.52%.

[0086] The preparation method of the above-mentioned cosmetic composition containing nanocellulose with moisturizing and emollient function, comprises the following steps:

[0087] (1) Dissolve microcrystalline cellulose in water at a mass ratio of 1:20, homogenize in a high-pressure homogenizer, homogenize at a pre...

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Abstract

The invention belongs to the technical field of preparation of cosmetic products and particularly relates to a nano-crystalline cellulose-containing cosmetic composition and a preparation method thereof. The nano-crystalline cellulose-containing cosmetic composition gives full play to the purely natural quality of nano-crystalline cellulose, which is low in price and rich in resource and providedwith a large number of hydroxyls on the surface to achieve excellent moisturizing performance; meanwhile, the nano-crystalline cellulose is high in length-diameter ratio and large in specific surfacearea and has a diameter smaller than 100 nm, which is far smaller than the wavelength of ultraviolet rays, thereby being capable of reflecting ultraviolet rays in sunlight; on the basis, by further adding in skin moisturizing components, whitening and freckle-removing components and wrinkle eliminating components, the nano-crystalline cellulose-containing cosmetic composition integrates excellentwhitening effects, is free from skin irritation and improves the comfort level and safety.

Description

technical field [0001] The invention belongs to the technical field of preparation of cosmetics, and in particular relates to a cosmetic composition containing nanocellulose and a preparation method thereof. Background technique [0002] Cosmetics are one of the main skin care methods, and their effects mainly depend on the active ingredients contained in them. There are many types of cosmetics on the market at present, and the effects are not the same. Among them, the main active ingredients of moisturizing skin care products are biomolecules such as hyaluronic acid or hydrolyzed collagen, and there is no moisturizing skin care products with natural plant fibers as the main active ingredients. Contents of the invention [0003] The primary purpose of the present invention is to provide a cosmetic composition containing nanocellulose. [0004] Another object of the present invention is to provide a preparation method of the cosmetic composition containing nanocellulose. ...

Claims

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Application Information

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IPC IPC(8): A61K8/73A61Q17/04A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/731A61K2800/413A61Q17/04A61Q19/00A61Q19/02A61Q19/08
Inventor 王习文李仁坤董凯辉
Owner SOUTH CHINA UNIV OF TECH