Emulsifying waxes for solid cosmetic compositions

By using sunflower seed wax and polyglycerol-3- or -4-polyricinolate emulsified wax, the production difficulties and component insoluble problems of solid water/oil emulsion cosmetics are solved, efficient water binding and stable release are achieved, and the uniformity and stability of the emulsion are significantly improved.

CN119770382APending Publication Date: 2025-04-08ROELMI HPC SRL
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Patent Information

Application Number
CN202411349252.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-09-29
Filing Date
2024-09-26
Publication Date
2025-04-08

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Abstract

The present invention relates to an emulsifying wax capable of incorporating water or a hydrophilic substance into a solid cosmetic composition, consisting of: a component A, which is a sunflower seed wax (sunflower); and a component B which is polyglycerol-3-polyricinoleate or polyglycerol-4-polyricinoleate wherein the weight ratio of components A to B is from 3: 1 to 5: 1, a method for preparing the same and a cosmetic product containing the same.
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Citation Information

Patent Citations

  • Mineral-oil-free w / o emulsion with a variable consistency

    WO2021239384A1