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BIS-HEMA POLY(1,4-BUTANEDIOL ADIPATE)/IPDI COPOLYMER

Description

BIS-HEMA Poly(1,4-butanediol adipate)/IPDI Copolymer is a sophisticated synthetic polymer used in advanced skincare and cosmetic formulations. This multifunctional ingredient serves as a film-former, enhancing the texture and application of products while providing a protective barrier on the skin's surface.

The copolymer is composed of bis-hydroxyethyl methacrylate (BIS-HEMA) and a polyurethane derived from 1,4-butanediol, adipic acid, and isophorone diisocyanate (IPDI). This unique chemical structure contributes to its excellent film-forming properties and compatibility with various cosmetic ingredients.

When applied to the skin, BIS-HEMA Poly(1,4-butanediol adipate)/IPDI Copolymer forms a flexible, breathable film that helps to lock in moisture and protect against environmental stressors. It enhances the longevity and wear of cosmetic products, making it particularly useful in long-lasting makeup formulations and sunscreens.

The copolymer also improves the spreadability and sensory attributes of products, providing a smooth, non-tacky feel. Its water-resistant properties make it valuable in formulations designed to withstand humidity and perspiration. Despite its synthetic nature, the ingredient is generally well-tolerated by most skin types and is considered safe for use in cosmetic applications.