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BIS-HEMA PPG-26/IPDI COPOLYMER

Description

BIS-HEMA PPG-26/IPDI Copolymer is a synthetic polymer used in various cosmetic and personal care formulations. This ingredient functions primarily as a film-forming agent and viscosity controller, contributing to the texture and stability of products. It is composed of a copolymer of bis-hydroxyethyl methacrylate (BIS-HEMA), polypropylene glycol-26 (PPG-26), and isophorone diisocyanate (IPDI).

In skincare and cosmetic applications, BIS-HEMA PPG-26/IPDI Copolymer helps create a smooth, even film on the skin or hair surface. This film can enhance the adherence of other active ingredients and provide a barrier function, potentially improving product efficacy and longevity. The polymer's structure also allows it to modify the rheology of formulations, helping to stabilize emulsions and suspensions.

The ingredient is particularly useful in water-resistant formulations, such as sunscreens and long-wear makeup products. Its film-forming properties contribute to improved water resistance and wear time. Additionally, BIS-HEMA PPG-26/IPDI Copolymer can enhance the sensory attributes of products, providing a smooth, non-tacky feel upon application. While generally considered safe for cosmetic use, as with any synthetic polymer, patch testing is recommended for individuals with sensitive skin.