Chloasma fading essence microcapsule and preparation method thereof
A technology of microcapsules and essences, applied in cosmetic preparations, cosmetics, pharmaceutical formulations, etc., to maintain skin stability, prevent pigmentation, and lighten melasma.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0018] A microcapsule of chloasma lightening essence. The microcapsule is a transparent spherical soft capsule with a core-shell structure, wherein the capsule wall is a sericin shell membrane, and the capsule core is a chloasma lightening essence. The mass ratio is 1:1, and the diameter of the microcapsules is 2 mm; by weight, the chloasma lightening essence includes: 7 parts of squalane, 3 parts of vitamin E, 2 parts of vitamin C, and 1 part of human lysozyme , 2 parts of aloe vera extract, 8 parts of pomegranate seed extract, 2 parts of grape seed extract, 3 parts of tea polyphenols, 2 parts of allantoin, 3 parts of hyaluronic acid.
[0019] The preparation method of described lightening chloasma essence microcapsule, described method comprises the following steps:
[0020] (1) Prepare a sericin solution containing 230mmol / L metal ions, adjust the pH to 6, and place it in a thermostat at 30°C for reaction after continuous stirring;
[0021] (2) Centrifuge the solution afte...
Embodiment 2
[0027] A microcapsule of chloasma lightening essence. The microcapsule is a transparent spherical soft capsule with a core-shell structure, wherein the capsule wall is a sericin shell membrane, and the capsule core is a chloasma lightening essence. The mass ratio is 2:1, and the diameter of the microcapsules is 3 mm; by weight, the chloasma lightening essence includes: 11 parts of squalane, 6 parts of vitamin E, 5 parts of vitamin C, and 2 parts of human lysozyme , 6 parts of aloe vera extract, 11 parts of pomegranate seed extract, 5 parts of grape seed extract, 7 parts of tea polyphenols, 8 parts of allantoin, and 7 parts of hyaluronic acid.
[0028] The preparation method of described lightening chloasma essence microcapsule, described method comprises the following steps:
[0029] (1) Prepare a sericin solution containing 250mmol / L metal ions, adjust the pH to 7, and place it in a constant temperature box at 34°C for reaction after continuous stirring;
[0030] (2) Centrif...
Embodiment 3
[0036] A microcapsule of chloasma lightening essence. The microcapsule is a transparent spherical soft capsule with a core-shell structure, wherein the capsule wall is a sericin shell membrane, and the capsule core is a chloasma lightening essence. The mass ratio is 3:1, and the diameter of the microcapsules is 6 mm; by weight, the chloasma lightening essence includes: 19 parts of squalane, 9 parts of vitamin E, 8 parts of vitamin C, and 3 parts of human lysozyme , 8 parts of aloe vera extract, 16 parts of pomegranate seed extract, 8 parts of grape seed extract, 11 parts of tea polyphenols, 11 parts of allantoin, 9 parts of hyaluronic acid.
[0037] The preparation method of described lightening chloasma essence microcapsule, described method comprises the following steps:
[0038] (1) Prepare a sericin solution containing 260mmol / L metal ions, adjust the pH to 8, and place it in a constant temperature box at 37°C for reaction after continuous stirring;
[0039] (2) Centrifug...
PUM
Property | Measurement | Unit |
---|---|---|
Diameter | aaaaa | aaaaa |
Diameter | aaaaa | aaaaa |
Diameter | aaaaa | aaaaa |
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