油包水型乳化固体化妆品
By using ingredients such as noncyclic volatile organosilicones, hydrogenated polyisobutylene, and fatty acid glycerides in water-in-oil emulsion solid cosmetics, the water-to-powder ratio and powder composition are optimized, solving the problems of smoothness and adherence, and achieving a user experience with high concealment and natural makeup.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHISEIDO CO LTD
- Filing Date
- 2021-12-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing oil-in-water emulsion solid cosmetics struggle to achieve both a smooth feel and a comfortable fit, especially in terms of correction and concealing effects, leaving room for improvement.
It employs a combination of noncyclic volatile organosilicon, hydrogenated polyisobutylene, fatty acid glycerides, water-based components, oil-based components, and powder components. In particular, it uses hydrogenated polyisobutylene with a mass-average molecular weight of 300-5000 and a high content of oleic acid glycerides, optimizes the internal water ratio to more than 20%, and adds an appropriate amount of titanium dioxide powder to form a stable water-in-oil emulsion structure.
It achieves a high degree of adhesion and good spreadability, significantly improving the concealing effect during application, resulting in a natural makeup look that is not greasy and enhancing the user experience.
Smart Images
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