Sun-screening agent spray

A technology for sunscreen agents and sunscreen ingredients, applied in skin care preparations, cosmetics, medical preparations containing active ingredients, etc., can solve the problems of sunscreen product safety, convenience and effectiveness, etc. The effect of smooth change and safe operation and use

Inactive Publication Date: 2019-03-08
ZHONGSHAN TIANTU FINE CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With consumers' pursuit of safety, environmental protection, and convenience, their awareness of the importance of sunscreen and their yearning for a healthy life, the market urgently needs to develop new safe, convenient, and effective sunscreen products to fill this field. to solve the problems of safety, convenience of use and effectiveness within the shelf life of sunscreen products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Stir and mix 10.0% sunscreen ingredients, 20.0% emollients and some solvents, heat to 80°C to dissolve evenly, cool down to 45°C or below, add 0.5% essence and the remaining solvent, stir and mix evenly, continue to cool down, add trans-1 -Chloro-trifluoropropene 0.5%, stir and mix evenly, pass the inspection and filter and let stand; put the pouch in the aerosol can, use the filling and sealing equipment to fill the propellant nitrogen into the aerosol can, seal it, and prepare the finished product The sunscreen material liquid is quantitatively filled into the pouch, and the product pressure is only 0.60MPa.

[0028] Implementation column 2:

[0029] Stir and mix 15.0% sunscreen ingredients, 30.0% emollients and some solvents, heat to 80°C to dissolve evenly, warm to 45°C or below, add the rest of the solvent, stir and mix evenly, continue to cool down, add trans-1-chloro-tri Fluoropropene 1.0%, stir and mix evenly, pass the inspection and filter and let stand; put t...

Embodiment 3

[0031] Stir and mix 50.0% of sunscreen ingredients, 15.0% of emollient and part of the solvent, heat to 80°C to dissolve evenly, warm to 45°C or below, add 0.2% of essence and the rest of the solvent, stir and mix evenly, continue to cool down, and then add trans- 1-Chloro-trifluoropropene 2.0%, stir and mix evenly, pass the inspection and filter and let stand; put the pouch in the aerosol can, fill the propellant nitrogen into the aerosol can with filling and sealing equipment, seal, and the preparation will be completed The sunscreen agent material liquid is quantitatively filled into the pouch, and the product pressure is only 0.75MPa.

Embodiment 4

[0033] Stir and mix 15.0% of sunscreen ingredients, 20.0% of emollients and some solvents evenly, add 0.5% of essence and the remaining solvent, stir and mix evenly, then add 5.0% of trans-1-chloro-trifluoropropene, stir and mix evenly, test Qualified filter and stand still; put the pouch in the aerosol can, use the filling and sealing equipment to fill the propellant nitrogen into the aerosol can, seal it, and quantitatively fill the prepared sunscreen material liquid into the pouch, the product The pressure is 0.85MPa.

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PUM

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Abstract

The invention discloses sun-screening agent spray. Sun-screening components with strong light sensitivity, an emollient, a solvent, a cooling agent, and the like are stored into an aerosol tank in anisolating mode through a bag, and a propellant is charged between the aerosol tank and the bag, wherein the cooling agent is preferably trans-1-chloro-trifluoropropene. The spray disclosed by the invention is cool, quick-drying and free of unpleasant smell. According to the invention, in use of a spray tank, a spray valve which can be rotated by 360 degrees is adopted to the operation and use of the sun-screening agent spray, and the sun-screening agent spray is safe (non-combustible), environmentally friendly (low-GWP and low-VOC), efficient and convenient, can effectively protect the effectiveness of a sun-screening agent within a quality guarantee period, and has cooling effect. The sun-screening agent spray disclosed by the invention is easy to carry, easy to use, easy to store, and safe and reliable, and has very excellent application performance.

Description

【Technical field】 [0001] The invention relates to a sunscreen spray. 【Background technique】 [0002] At present, the conventional spray pump pumps out the air by pressing repeatedly to create a vacuum state to pump out the material liquid. Repeated pressing causes the channel to open multiple times, which will easily cause the content to be polluted by microorganisms in the air and oxidized by the accelerator liquid, resulting in the occurrence of Deteriorated and unusable. Spray pump products are generally packaged in single-layer PET, PP and other plastic bottles with strong light transmission, which are easily affected by external light and temperature and are not resistant to solvents. The method of use is single, and it is limited to frontal spraying. It cannot be sprayed directly on some body parts that are difficult to reach, such as the back and legs. Use more ethanol to achieve the cooling effect or have no obvious cooling effect. Ethanol will affect the smell of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/04A61K8/31A61Q17/04
CPCA61K8/046A61K8/315A61K2800/244A61Q17/04
Inventor 温俊帆张凯琳梁高健张为敬卢金霞
Owner ZHONGSHAN TIANTU FINE CHEM CO LTD
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