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BIS-HEMA POLY(CAPROLACTONE/PENTAERYTHRITOL)/IPDI COPOLYMER SUCCINATE

Description

BIS-HEMA POLY(CAPROLACTONE/PENTAERYTHRITOL)/IPDI COPOLYMER SUCCINATE is a complex, multifunctional polymer used in advanced skincare and cosmetic formulations. This synthetic ingredient is primarily valued for its film-forming and texture-enhancing properties. The polymer's structure combines bis-hydroxyethyl methacrylate (BIS-HEMA) with caprolactone, pentaerythritol, and isophorone diisocyanate (IPDI), creating a unique copolymer with succinic acid termination.

In skincare applications, this copolymer forms a flexible, breathable film on the skin's surface, which can help improve the longevity and performance of other active ingredients. It also contributes to a smooth, even application of products, enhancing their sensory appeal. The polymer's molecular structure allows it to interact with both hydrophilic and lipophilic components, making it versatile in various formulation types.

The ingredient demonstrates good compatibility with a wide range of cosmetic ingredients and is particularly useful in long-wear makeup products, sunscreens, and anti-aging formulations. Its film-forming ability can provide a temporary smoothing effect on fine lines and wrinkles, while also offering some degree of water resistance. However, formulators should consider potential allergenic properties of isocyanate-derived compounds when incorporating this ingredient into sensitive skin products.