{
    "content": "The synthesis of hydrophilic polymers involves monomers such as hydrophilic acrylic resins, which contain functional groups like hydroxyl groups from polyoxyethylene fatty alcohols, enhancing hydrophilicity by forming hydrogen bonds with water molecules, thus promoting water interaction.The text discusses the introduction of functional groups that enhance hydrophilicity in polymers, specifically hydrogen-bond-forming groups such as carboxyl, amino, thiol, and hydroxyl groups, as well as ionic groups like carboxylate, sulfonate, ammonium, and phosphate, which improve water interactions by allowing water vapor to condensate and spread uniformly across the material surface, forming a homogeneous water film that mitigates light scattering and fogging effects.The synthesized hydrophilic polymers utilize monomers such as acrylic esters, specifically containing hydroxyl groups like hydroxyethyl methacrylate (HEMA) and hydroxyethyl acrylate (HEA), along with hydrophilic alkyl polyethylene ether (AEO) to enhance hydrophilicity, where the hydroxyl groups contribute to improved water interactions through hydrogen bonding and increased surface energy, allowing water to spread easily on the polymer surface and preventing fogging.Monomers used for synthesizing hydrophilic polymers include hydroxyethyl acrylate (HEA) and hydroxyethyl methacrylate (HEMA), which contain hydroxyl functional groups that enhance hydrophilicity by providing strong hydrogen bonding interactions with water molecules, resulting in improved water affinity and solubility."
}