
BIS-HYDROXYETHYL ACRYLATE POLY(1,4-BUTANEDIOL)-9/TMHDI COPOLYMER
Description
Bis-Hydroxyethyl Acrylate Poly(1,4-butanediol)-9/TMHDI Copolymer is a synthetic film-forming agent widely used in cosmetic and skincare formulations. This complex polymer is designed to create a protective barrier on the skin, enhancing product performance and longevity. Its primary function is to improve the water resistance and durability of various cosmetic products, including sunscreens, foundations, and long-wear makeup.
The copolymer's structure allows it to form a flexible, breathable film when applied to the skin. This film helps to lock in moisture and active ingredients while providing a smooth, even surface. It is particularly effective in enhancing the staying power of color cosmetics and sunscreen formulations, making them more resistant to water, sweat, and sebum.
In skincare products, Bis-Hydroxyethyl Acrylate Poly(1,4-butanediol)-9/TMHDI Copolymer can contribute to improved texture and application feel. It aids in creating lightweight, non-greasy formulations that spread easily and dry quickly on the skin. The ingredient is generally well-tolerated and suitable for a wide range of skin types. However, as with any synthetic polymer, patch testing is recommended for individuals with sensitive skin or a history of allergic reactions to cosmetic ingredients.