{
    "content": "The monomers used for synthesizing hydrophilic polymers include polyether polyol and polyalkylene oxide, which contain functional groups that enhance hydrophilicity through water absorption and improved wetting properties, allowing for interaction with water by reducing the contact angle and increasing moisture retention.The monomers used for synthesizing hydrophilic polymers include polyacrylic and polyvinyl alcohol, which possess functional groups that enhance hydrophilicity through their capacity for hydrogen bonding with water molecules, thereby improving water absorption and surface interactions.The functional groups that enhance the hydrophilicity of the corresponding polymers include hydroxyl groups from hydrolyzed alkoxyl groups and carboxyl, carbonyl, amino, vinyl, and epoxy groups introduced via compounds such as vinyltrichlorosilane and polyacrylic acid; these functional groups enhance interactions with water by forming hydrogen bonds and increasing the overall polarity of the polymer, leading to improved water affinity.The monomers used for synthesizing hydrophilic polymers in the anti-fogging coating material include hydrosilicofluoric acid, epoxy group-containing silane coupling agents such as gamma-glycidoxypropyltrimethoxysilane, and the polyacrylic ester and polyvinyl alcohol, which contain functional groups like hydroxyl groups and sulfonic acid groups that enhance hydrophilicity by forming hydrogen bonds and ionic interactions with water, facilitating moisture adsorption on the polymer surface.The monomers used for synthesizing hydrophilic polymers include polyvinyl alcohol with a saponification degree of about 82% and a 20 mol% saponified product of polymethyl acrylate, where the polyvinyl alcohol enhances hydrophilicity through hydroxyl (-OH) functional groups and the saponified polymethyl acrylate contributes hydrophilicity via carboxylic acid (-COOH) groups, both of which enhance interactions with water by forming hydrogen bonds and increasing the affinity for water molecules.The synthesis of hydrophilic polymers involves monomers such as polyvinyl alcohol, which contains hydroxyl functional groups that enhance hydrophilicity by forming hydrogen bonds with water, and polyacrylic acid, which possesses carboxylic acid groups that enhance interactions with water through ionization and hydrogen bonding.The synthesis of hydrophilic polymers includes the use of monomers such as polymethylacrylate and polyvinyl alcohol, which contain functional groups like hydroxyl (-OH) and carboxyl (-COOH), enhancing hydrophilicity through strong hydrogen bonding and polar interactions with water molecules, thereby increasing water absorption and wettability.Hydrophilic polymers are synthesized using monomers such as polyacrylic acid and polyvinyl alcohol, which include functional groups like hydroxyl groups and sulfonic acid groups; these functional groups enhance interactions with water by forming hydrogen bonds and increasing solubility in aqueous environments."
}