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Preparation method of washing-free mask

A technology for washing facial mask and facial mask sheet, which is applied in the directions of skin care preparations, medical preparations containing active ingredients, pharmaceutical formulations, etc., can solve the problems of not very significant skin absorption and slight cosmetic effect, etc., and achieve good biocompatibility , Conducive to absorption, simple process and environmental protection effect

Inactive Publication Date: 2018-06-15
重庆岚灏科技有限责任公司
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  • Abstract
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Problems solved by technology

However, collagen has a certain biocompatibility, but the absorption by the skin is not very significant, so many cosmetics have little effect

Method used

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Embodiment Construction

[0014] The present invention will be described in detail below:

[0015] The preparation method of disposable face mask, comprises the following steps,

[0016] S1: Preparation of carbon nanotubes;

[0017] S2: modifying carbon nanotubes with polyethylene glycol;

[0018] S3: loading chitosan on carbon nanotubes modified with ethylene glycol;

[0019] S4: Collagen is boiled with fish skin and pork skin;

[0020] S5: Add the collagen aqueous solution prepared in S4 to the solution prepared in S3, stir the mixed solution, remove air bubbles, put it in a mold, and dry it naturally to form a mask sheet.

[0021] 4. the preparation method of disposable facial mask according to claim 1, is characterized in that, the massfraction of described collagen is 80%.

[0022] The preparation method of the disposable facial mask according to claim 1, characterized in that the ratio of fish skin to pigskin by mass and number is 2:1-3:1.

[0023] The above embodiments are only used to illu...

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Abstract

A preparation method of a washing-free mask comprises following steps: at first, preparing carbon nanotubes; then modifying carbon nanotubes by polyethylene glycol; loading chitosan on polyethylene glycol modified carbon nanotubes; preparing collagen by boiling fish skin and pig skin; and finally loading collagen on the chitosan composite material to obtain the washing-free mask. The preparation method is simple and environmentally friendly. Moreover, the composite membrane has good biocompatibility, the degradation speed can be controlled effectively, the nutrients can be better absorbed by skin, and the time for nutrient absorption is prolonged.

Description

technical field [0001] The invention relates to the technical field of biomaterials, in particular to a preparation method of a no-wash facial mask. Background technique [0002] Collagen is a biological polymer, the main component of animal connective tissue, and the most abundant and widely distributed functional protein in mammals, accounting for 25% to 30% of the total protein, and some organisms even reach more than 80% . [0003] Livestock and poultry-derived animal tissues are the main way for people to obtain natural collagen and its collagen peptides. However, due to related animal diseases and certain religious beliefs that restrict the use of terrestrial mammalian collagen and its products, it is gradually turning to the ocean. developed in biology. [0004] Due to the differences in amino acid composition and cross-linking degree, the abundant collagen contained in aquatic animals, especially its processing waste-skin, bone, and scale, has many advantages that ...

Claims

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Application Information

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IPC IPC(8): A61K8/86A61K8/19A61K8/65A61K8/73A61Q19/00
CPCA61K8/65A61K8/19A61K8/736A61K8/86A61K2800/56A61Q19/00
Inventor 李静雯
Owner 重庆岚灏科技有限责任公司
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