{
    "content": "The synthesis of hydrophilic polymers for anti-fog coatings involves using monomers such as UV curable hydrophilic acrylate polymers that contain functional groups like sulfonic acid and ammonium salts, which enhance hydrophilicity by promoting strong ionic interactions and hydrogen bonding with water molecules.The monomers used for synthesizing hydrophilic polymers include ethanolamine, which contains amino and hydroxyl functional groups that enhance hydrophilicity through hydrogen bonding with water, and SY-40M (glycidyl ether of C12 and C14 alcohol), which likely possesses ether linkages contributing to increased water affinity.The monomer structures used for synthesizing hydrophilic polymers include ethanolamine, which contains hydroxyl (-OH) functional groups, and alkyl glycidyl ether, which enhances hydrophilicity through its ether linkages; these functional groups facilitate hydrogen bonding with water, thereby increasing interactions and solubility in aqueous environments.The monomers used for synthesizing hydrophilic polymers include ammonium salt (AS), which contains functional groups such as -NH, contributing to enhanced hydrophilicity by forming hydrogen bonds with water molecules, and acrylate groups that allow for polymeric cross-linking, further improving interaction and swelling in the presence of water."
}