A kind of vitamin A water-free emulsion and preparation method thereof
A technology of water emulsion and vitamin, which is applied in the direction of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0057] This embodiment provides a vitamin A anhydrous emulsion, including the following raw materials in parts by weight:
[0058] 9.5 parts by weight of cyclopentasiloxane, 30 parts by weight of dimethicone crosspolymer, 35 parts by weight of 1,3-propanediol, 15 parts by weight of glycerin, 5 parts by weight of retinyl palmitate 2 parts by weight of ubiquinone, 0.5 parts by weight of lauryl PEG-10 tris(trimethylsiloxy)silylethyl polymethicone, 0.1 parts by weight of squalane, 0.1 parts by weight of resveratrol, Grape seed oil 0.1 weight part, peony seed oil 0.1 weight part.
[0059] Its preparation method is as follows:
[0060] (1) Take cyclopentasiloxane and add it to the main pot;
[0061] (2) Add dimethicone crosspolymer and lauryl PEG-10 tris(trimethylsiloxy)silylethylpolymethicone to the cyclopentasiloxane from step 1 Siloxane, stirred at room temperature until there are no particles, to obtain a mixed solution;
[0062] (3) Clean and disinfect the reaction equipmen...
Embodiment 2
[0066] This embodiment provides a vitamin A anhydrous emulsion, including the following raw materials in parts by weight:
[0067] 62.5 parts by weight of cyclopentasiloxane, 10 parts by weight of dimethicone crosspolymer, 20 parts by weight of 1,3-propanediol, 5 parts by weight of glycerin, 1 part by weight of retinyl palmitate 0.5 parts by weight of ubiquinone, 1.5 parts by weight of lauryl PEG-10 tris(trimethylsiloxy) silylethyl methicone, 0.5 parts by weight of squalane, 0.5 parts by weight of resveratrol, Grape seed oil 0.5 weight part, peony seed oil 0.5 weight part.
[0068] Its preparation method is as follows:
[0069] (1) Take cyclopentasiloxane and add it to the main pot;
[0070] (2) Add dimethicone crosspolymer and lauryl PEG-10 tris(trimethylsiloxy)silylethylpolymethicone to the cyclopentasiloxane from step 1 Siloxane, stirred at room temperature until there are no particles, to obtain a mixed solution;
[0071] (3) Clean and disinfect the reaction equipment,...
Embodiment 3
[0075] This embodiment provides a vitamin A anhydrous emulsion, including the following raw materials in parts by weight:
[0076] Cyclopentasiloxane 9.5 parts by weight, Dimethicone crosspolymer 10 parts by weight, 1,3-Propanediol 35 parts by weight, Glycerin 5 parts by weight, Retinyl palmitate 5 parts by weight 0.5 parts by weight of ubiquinone, 1.5 parts by weight of lauryl PEG-10 tris(trimethylsiloxy)silylethyl methicone, 0.1 parts by weight of squalane, 0.1 parts by weight of resveratrol, Grape seed oil 0.5 weight part, peony seed oil 0.5 weight part.
[0077] Its preparation method is as follows:
[0078] (1) Take cyclopentasiloxane and add it to the main pot;
[0079] (2) Add dimethicone crosspolymer and lauryl PEG-10 tris(trimethylsiloxy)silylethylpolymethicone to the cyclopentasiloxane from step 1 Siloxane, stirred at room temperature until there are no particles, to obtain a mixed solution;
[0080] (3) Clean and disinfect the reaction equipment, then add 1,3-pr...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com