A dual-dosage form full-transparent shake milk and a preparation method thereof

By adjusting the density of the oil and water phases and using glycolipids and galactoarabinogalactan to form an interfacial film, the problems of poor emulsion absorption and insufficient gentleness were solved, achieving uniform emulsification and clear stratification of shaken emulsions and improving the user experience of the product.

CN122140541APending Publication Date: 2026-06-05SHANGHAI CHUANGMEIYAN COSMETICS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI CHUANGMEIYAN COSMETICS TECH CO LTD
Filing Date
2026-04-21
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Commercially available lotions often contain large amounts of emulsifiers and thickeners, resulting in poor skin absorption and breathability. Furthermore, traditional shake-to-make lotions often use highly irritating emulsifiers, making them insufficiently gentle to use.

Method used

The oil phase density is reduced by using coconut oil alcohol-octanoate/decanoate and C9-12 alkyl, and the aqueous phase density is increased by combining disodium EDTA and hydrolyzed sodium hyaluronate. An interfacial film is formed by glycolipids and galactosarabinogalactan, which work synergistically to achieve uniform emulsification and stratification, reduce the amount of emulsifier used, and improve user comfort.

Benefits of technology

This process ensures that the shake-up cream emulsifies evenly after shaking and clearly separates into layers after standing, improving the skin's absorption of nutrients and enhancing the product's gentleness and breathability.

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Abstract

The application relates to the technical field of cosmetics, in particular to a double-dosage full-transparent shake milk and a preparation method thereof, the shake milk comprises an A phase and a B phase, the A phase comprises the following components: 3-10% of component No. 1, 3-10% of component No. 2, 1-5% of component No. 3, 1-5% of component No. 4, 2-10% of component No. 5, 0.01-1% of component No. 6, 0.05-0.15% of an emulsifier, 0.01-1% of an antioxidant; the emulsifier is a glycolipid, the component No. 1 is a coco-caprylate / caprate, and the component No. 2 is C9-12 alkane; the B phase comprises the following components: 0.01-0.5% of disodium EDTA, 0.001-0.2% of galactoarabinan, 0.01-0.15% of hydrolyzed sodium hyaluronate, 0.1-0.8% of a preservative, and the rest is water; the density difference between the A phase and the B phase is greater than or equal to 0.14593; the shake milk has the advantages that after the shake milk is shaken and then is left to stand, the water phase, the oil phase and the water-oil interface can reach a full-transparent state.
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