{
    "content": "The synthesis of hydrophilic polymers utilizes monomers such as acrylic acid or its derivatives and acrylamide, which incorporate functional groups like carboxylic acids and amides that enhance hydrophilicity through strong hydrogen bonding and polar interactions with water molecules.The synthesis of hydrophilic polymers involves using monomers such as acrylic acid (AA), methacrylic acid (MAA), and acrylamide (AM), whose carboxyl and amino functional groups enhance hydrophilicity by increasing hydrogen bonding and ionic interactions with water, thus improving compatibility with hydrophilic resins.The text excerpts describe the use of functional groups such as acrylic acid and acrylamide in the synthesis of hydrophilic polymers, where the carboxylic acid group (-COOH) in acrylic acid and the amide group (-CONH2) in acrylamide enhance the hydrophilicity of the corresponding polymers due to their ability to form hydrogen bonds with water molecules, facilitating increased water interaction and absorption."
}