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Sun-screening agent stable composition, sun-screening spray preparation and preparation method of sun-screening spray preparation

A technology of sunscreen spray and sunscreen agent, which is applied in skin care preparations, pharmaceutical formulas, and cosmetic preparations, etc. It can solve problems such as poor spray effect, safety irritation, and stimulation, and achieve a refreshing, non-greasy, and good spray effect. Stability, good and stable effect

Active Publication Date: 2020-12-01
YUNNAN BOTANEE BIO TECH GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some sunscreen spray products on the market often use alcohol as a solvent in order to achieve a refreshing skin feeling, which will cause greater irritation to the skin and eyes when used. Even if some sunscreen spray products do not add alcohol, the sunscreen agents used are small molecular organic Sunscreen, there is a certain risk of safety irritation (CN108434054A)
There are also some sunscreen sprays that do not have the above disadvantages, but in order to make the preparation have good stability, the viscosity will be relatively large, which will lead to poor spray effect

Method used

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  • Sun-screening agent stable composition, sun-screening spray preparation and preparation method of sun-screening spray preparation
  • Sun-screening agent stable composition, sun-screening spray preparation and preparation method of sun-screening spray preparation
  • Sun-screening agent stable composition, sun-screening spray preparation and preparation method of sun-screening spray preparation

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Embodiment Construction

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, its specific implementation will be described in detail below in conjunction with the accompanying drawings:

[0034] A kind of sunscreen stable composition, is made up of emulsifier, co-emulsifier, thickener and polyol, and the weight part of emulsifier, the weight part of co-emulsifier, the weight part of thickener, the weight part of polyol The ratio is 3:1:0.6:10.

[0035] The emulsifier adopts a hydrophilic non-ionic emulsifier with an HLB value greater than 14, such as polysorbate-60 as an emulsifier; the thickener has shear thinning properties. , For example, sodium polyacrylate and / or sodium polyacryloyl dimethyl taurate are used as thickeners. The co-emulsifier adopts glycerin stearate citrate; the polyhydric alcohol adopts one or more of glycerin, butylene glycol and propylene glycol.

[0036]

[0037] Table 1

[0038] The sunscreen spray pre...

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Abstract

The invention discloses a sunscreen agent stable composition, which is composed of an emulsifier, a co-emulsifier, a thickener and polyol, and the weight part ratio of the emulsifier to the co-emulsifier to the thickener to the polyol is 3:1:0.6:10. The stability of the low-viscosity preparation is ensured. The invention also discloses a sun-screening spray preparation. The spray has the advantages that the spray does not contain propellants, a good spraying effect can be achieved without canning the spray in a binary packing material with certain pressure, meanwhile, an adopted sun-screeningagent is a macromolecular safe sun-screening agent, the system is mild, and the stability of the formula and the refreshing and non-greasy skin feeling are guaranteed by adopting the sun-screening agent to stabilize the composition and grease matching. The invention also provides a preparation method of the sunscreen spray preparation.

Description

technical field [0001] The invention relates to a sunscreen stable composition, a sunscreen spray preparation and a preparation method thereof, which are suitable for the field of cosmetics. Background technique [0002] In daily life, the skin will be exposed to excessive ultraviolet rays. If sun protection measures are not taken, it will cause certain damage to the skin. Therefore, the research and development of sun protection products is a hot spot in the research and development of cosmetics. [0003] Common sunscreen products on the market include sunscreen, sunscreen lotion and sunscreen spray. Sunscreens and sunscreens are generally thicker in texture, and the skin feels greasy and heavy. However, some sunscreen spray products on the market often use alcohol as a solvent in order to achieve a refreshing skin feeling. When used, it will cause greater irritation to the skin and eyes. Even if there are sunscreen spray products without alcohol, the sunscreen agents used...

Claims

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Application Information

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IPC IPC(8): A61K8/04A61K8/34A61K8/35A61K8/37A61K8/41A61K8/49A61K8/81A61K8/86A61Q17/04
CPCA61K8/86A61K8/8147A61K8/8129A61K8/375A61K8/37A61K8/4966A61K8/41A61K8/496A61K8/8176A61K8/8152A61K8/345A61K8/35A61K8/046A61Q17/04
Inventor 王飞飞吴巧霞刘玲玲周焱富邢晓平马骁高绍阳郭振宇
Owner YUNNAN BOTANEE BIO TECH GRP CO LTD
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