Preparation method of water-based ceramide
A technology of ceramide and preparation method, applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of failing to reach the nanometer level, not having the ability to penetrate the skin, and the product effect is not obvious, and achieve repair Damaged skin barrier, extended use, enhanced effect of intended use
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0024] Example 1 Preparation of Ceramide Soothing Moisturizing Water
[0025] 1. Measure 500ml of purified water into a 1000ml beaker, add 100g of glycerin, stir evenly to make a latent solvent.
[0026] 2. Add 20g of surfactant potassium polysorbate 20 and 40g of potassium polysorbate 80 as dispersant, and stir well.
[0027] 3. Add 10g of polyvinylpyrrolidone K30 as a protective agent, and use its macromolecular steric hindrance effect to prevent crystallization of ceramide particles and increase the stability of ceramide in water-based liquids.
[0028] 4. Take 50g of ceramide (the content can be increased according to the concentration of the product), add 50g of glycerin, stir well, slowly add into the above solution under stirring, and stir for 10 minutes.
[0029] 5. Add water to 1000ml.
[0030] 6. Take 2.5ml of the water-based ceramide prepared in step 5, add it to a 50ml volumetric flask, add purified water to make up to 50ml, add it to a bottle with a spray pump h...
Embodiment 2
[0031] Example 2 Clinical curative effect of ceramide soothing moisturizing water
[0032] From June 2014 to January 2015, internal control clinical efficacy observations were carried out on the ceramide soothing moisturizing water of the present invention. A total of 64 patients in this group were outpatients. Among them, there were 40 females and 24 males, aged 17-35 years, with an average of 24.6 years, and the course of disease was 3 months to 6 years, with an average of 2.6 years; the primary diseases included cosmetic dermatitis, allergic dermatitis, steroid-dependent dermatitis, dermatitis eczema, acne dermatitis etc.
[0033] 1. Clinical manifestations and symptoms: burning itching, pain, wrinkled skin, desquamation or tightness, erythema, telangiectasia or flushing and edema, papules or pustules or acne, pigmentation or epidermal atrophy.
[0034] 2. Therapeutic method: spray with the ceramide soothing moisturizing water prepared by the present invention, 3-5 times ...
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