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A sun cream

A sunscreen and fragrance technology, applied in cosmetics, skin care preparations, cosmetic preparations, etc., can solve problems such as harmfulness, skin allergies, and decreased skin immune function, and achieve the effects of convenient use, melanin prevention, and good barrier effect

Inactive Publication Date: 2008-04-09
叶芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 4. Decreased skin immune function
[0013] Common chemical sunscreens usually contain harmful chemical components and heavy metal elements, which are prone to greasy feeling when used and need to be reapplied frequently; and if used more often, it is easy to cause skin allergies, and even more serious, it will cause certain irritants in the human body. harm
According to a survey report covering 785 well-known cosmetic brands, 84% of the sunscreens with an SPF of 15 or higher on the market today do not provide enough protection for the skin from harmful rays, or contain ingredients that are harmful to the skin. Element

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] A kind of sunscreen, comprises A, B, three components of C, by weight, A, B, the formula composition of C three components are as follows:

[0077] A component:

[0078] Deionized water: 45 Stearic acid: 1 Triethanolamine: 1

[0079] Polyoxyethylene Cetyl Ether: 1 Glycerin: 1;

[0080] B component:

[0081] Isopropyl Myristate: 5 Glyceryl Stearate: 1 Lanolin: 1

[0082] Methylparaben: 0.1 Cetyl Alcohol: 1

[0083] Butylparaben: 0.2 Menthyl salicylate: 1

[0084] Span-60:5

[0085] C component: fragrance: 0.3.

Embodiment 2

[0087] A kind of sunscreen, comprises A, B, three components of C, by weight, A, B, the formula composition of C three components are as follows:

[0088] A component:

[0089] Deionized water: 60 Stearic acid: 6 Triethanolamine: 4

[0090] Polyoxyethylene cetyl ether: 10 Glycerin: 5;

[0091] B component:

[0092] Isopropyl Myristate: 15 Glyceryl Stearate: 10 Lanolin: 10

[0093] Methylparaben: 0.5 Cetyl Alcohol: 3

[0094] Butylparaben: 0.6 Menthyl salicylate: 10

[0095] Span-60:6

[0096] C component: fragrance: 1.

Embodiment 3

[0098] A kind of sunscreen, comprises A, B, three components of C, by weight, A, B, the formula composition of C three components are as follows:

[0099] A component:

[0100] Deionized water: 50 Stearic acid: 2 Triethanolamine: 1

[0101] Polyoxyethylene cetyl ether: 2 glycerin: 3;

[0102] B component:

[0103] Isopropyl Myristate: 5 Glyceryl Stearate: 2 Lanolin: 2

[0104] Methylparaben: 0.3 Cetyl Alcohol: 3

[0105] Butylparaben: 0.5 Menthyl salicylate: 5

[0106] Span-60:2

[0107] C component: fragrance: 0.5.

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PUM

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Abstract

The invention discloses sunscreen cream which is composed of three components of A, B and C, which is counted by weight percent, wherein, the composition of the three components of A, B and C is as follows: component A contains 45-60 parts of deionized water, 1-6 parts of stearic acid, 1-4 parts of tiethanolamine, 1-10 parts of polyoxyethylene hexadeca alcohol ether, and 1-5 parts of glycerine; component B contains 5-15 parts of myristic acid isopropyl alcohol, 1-10 parts of glyceryl monostearate, 1-10 parts of lanoline, 0.1-0.5 parts of methyl hydroxybenzene formic ether, 1-5 parts of cetyl alcohol, 0.2-0.6 parts of butylphydroxybenzoate, 1-10 parts of salicylic acid menthyl acetate, and 1-6 parts of span -60; and component C contains 0.2-0.6 parts of essence and 0.2-0.6 parts of color element. The operation of the invention is convenient, the invention has intercluding effect of good ultraviolet ray UVA, and can effectively prevent the generation of melanin, to ensure that the derma is free from black and injury, and the invention can ensure that the derma keeps vital and lenitive.

Description

technical field [0001] The invention belongs to the technical field of daily chemicals, and more specifically relates to a sunscreen. Background technique [0002] The ultraviolet rays in the sun are the main factors that cause skin aging and the formation of spots on the skin surface. Even in spring, if one is allowed to expose to the sun for ten minutes, the skin will age ten days prematurely. [0003] The damage of ultraviolet rays to the skin mainly includes the following points: [0004] 1. Increase melanin synthesis. It can lead to hyperpigmentation, such as dark spots, freckles, chloasma, etc. The increase, increase, and darkening of various spots; [0005] 2. Hyperplasia of keratinocytes, destruction of dermal collagen fibers and elastic fibers. Can cause skin hypertrophy, sagging, roughness and wrinkling; [0006] 3. Telangiectasia can produce erythema; [0007] 4. Decreased skin immune function. Can form skin cancer or precancerous lesions, such as actinic ke...

Claims

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Application Information

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IPC IPC(8): A61K8/81A61K8/92A61Q17/04
Inventor 叶芳
Owner 叶芳