Sunscreen composition and preparation method thereof

A technology of cosmetic composition and preservative, applied in the direction of cosmetic preparations, cosmetics, dressing preparations, etc., can solve the problems of ineffective sun protection and easy allergy, so as to prevent skin from sunburn, excellent anti-inflammatory and anti-allergic, The effect of repairing erythema

Inactive Publication Date: 2014-09-10
CANTON DAMEKISS DAILY CHEM FACTORY LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the scorching summer, women have to take various sunscreen measures in order to pursue beauty, but the sunscreen cosmetics on the market have no obvious sunscreen effect or can easily cause allergies

Method used

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  • Sunscreen composition and preparation method thereof
  • Sunscreen composition and preparation method thereof
  • Sunscreen composition and preparation method thereof

Examples

Experimental program
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Embodiment Construction

[0035] The technical solution of the present application will be further described below in conjunction with specific embodiments.

[0036] The preparation of coltsfoot extract and linden flower extract:

[0037] The dry coltsfoot was added to ethanol with a mass ratio of 85%, and the extraction was carried out under reflux and soaking for 6 hours. Subsequently, the extract was filtered with a filter cloth, and centrifuged at a speed of 3000 r / min for 30 minutes to obtain the coltsfoot extract.

[0038] The dried linden flowers were added to ethanol with a mass ratio of 85%, and the extraction was carried out under reflux and soaking for 6 hours. Subsequently, the extract was filtered with a filter cloth, and centrifuged at a speed of 3000 r / min for 30 minutes to obtain the linden flower extract.

[0039] The formulations of the sunscreen cosmetic compositions of Examples 1-3 and Comparative Examples 1-3 are shown in Table 1.

[0040] Table 1

[0041]

[0042]

[004...

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PUM

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Abstract

The invention discloses a sunscreen composition. The sunscreen composition comprises the following components of, by weight, 1-15 parts of plant extract, 2.55-7 parts of emulsifying agents, 4-26 parts of emollient, 2.5-20 parts of humectant, 0.1-0.3 part of dipotassium glycyrrhizinate, 0.1-2 parts of silica, 0.03-0.07 part of potassium hydroxide, 0.1-0.2 part of thickening agents, 0.05-2 parts of antioxidant, 0.201-1.01 parts of antiseptic substances and 40-75 parts of water. The plant extract is mixed liquor of tussilago farfara extract and linden flower extract. The mixed liquor of the tussilago farfara extract and the linden flower extract is applied to sunscreen, no stimulation is caused to skin, skin sunburn can be effectively avoided, erythema and edemas caused by sunburn can be repaired, and skin is cared.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a cosmetic composition with sunscreen function and a preparation method thereof. Background technique [0002] Cosmetics are products that are applied to any part of the human body surface (skin, nails, lips, oral cavity membrane, etc.) by smearing, spraying or other similar methods to achieve the purpose of cleaning, eliminating bad smell, skin care, beauty and modification. Everyone has a desire for beauty, and human beings have been pursuing cosmetics to beautify themselves since ancient times. [0003] UVA area, long-wave ultraviolet rays, is the main cause of premature aging of the skin. It can penetrate the dermis, make the skin tanned, and cause damage to lipids and collagen, causing skin photoaging and even skin cancer. In the UVB area, medium-wave ultraviolet rays can reach the dermis, causing sunburn to the skin, causing skin peeling, erythema, tanning, etc., but it can be blo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q17/04
Inventor 杨广群其他发明人请求不公开姓名
Owner CANTON DAMEKISS DAILY CHEM FACTORY LIMITED
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