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Compound oil, sunscreen using the compound oil and preparation method thereof

A compound oil and sunscreen technology, applied in the field of skin care products, can solve the problems of systemic immune function suppression, damage to skin immune cells, skin photoaging and other problems, achieve good barrier effect, suitable for large-scale industrial production, reduce irritation. Effect

Active Publication Date: 2019-07-23
广州中妆美业化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, long-term exposure to ultraviolet radiation can cause skin sunburn, promote premature skin photoaging, damage immune cells in the skin, and cause systemic immune function suppression and other hazards

Method used

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  • Compound oil, sunscreen using the compound oil and preparation method thereof
  • Compound oil, sunscreen using the compound oil and preparation method thereof
  • Compound oil, sunscreen using the compound oil and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The compound grease of embodiment 1 and the formula of the single grease of comparative example 1-4 are shown in table 1

[0037] Table 1

[0038]

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PUM

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Abstract

The invention discloses compound grease, sunscreen cream and a preparation method of the sunscreen cream. The compound grease is prepared from the following components by mass percent: 10-30% of sunflower seed oil, 10-30% of peony seed oil, 10-20% of plum-leaf crab seed oil and 30-50% of pongamia glabra seed oil, wherein the sum of the contents of all the components of the compound grease is 100%. Compared with single grease, the ultraviolet absorption effect of the compound grease is remarkably improved. The invention also provides the sunscreen cream applying the compound grease, and the preparation method of the sunscreen cream. The values of sun protect factor (SPF) and PA of the prepared sunscreen cream are greatly improved; the compound grease provided by the invention can be used for replacing a sun-screening agent in the existing sunscreen cream, so that the use amount of the sun-screening agent in the sunscreen cream is reduced, and the irritation of the product is further reduced; furthermore, the components of the compound grease are natural grease, so that the sunscreen cream is harmless to the skin and a human body, and is safe and reliable to use.

Description

technical field [0001] The invention relates to the technical field of skin care products, in particular to a compound oil, a sunscreen using the compound oil and a preparation method thereof. Background technique [0002] Ultraviolet rays in sunlight are divided into short-wave ultraviolet (UVC), medium-wave ultraviolet (UVB) and long-wave ultraviolet (UVA) according to the length of the wavelength. UVC wavelength 200-280nm, almost filtered by the ozone layer. UVB wavelength 280-320nm is the main factor causing skin erythema, sunburn, sunburn and even blisters. UVA has a wavelength of 320-400nm. Due to its longer wavelength, it can directly enter the dermis, accelerate the degradation of skin-level proteins (collagen and elastin), and make the skin lose its elasticity. Cause pigmentation disorders, skin darkening, pigmentation and other skin problems. Proper exposure to sunlight can convert deoxysterols in the skin into vitamin D, which is beneficial to the body's absorp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/9794A61K8/9789A61Q17/04A61Q19/00
CPCA61K8/922A61K8/97A61K2800/5922A61Q17/04A61Q19/004
Inventor 赵金虎邬燕红王国安胡新成陈立琼
Owner 广州中妆美业化妆品有限公司
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