Polymer resins are mainly used in the fields of coatings, inks, adhesives, fabric coatings and finishing agents, leather finishing agents, paper surface treatment agents, and fiber surface treatment agents. Environmentally friendly and odorless coating film-forming agents play an important role in the coating industry. They can effectively improve the film-forming performance of water-based coatings, promote the rapid and uniform formation of coatings, and reduce the emission of volatile organic compounds (VOCs), achieving green and environmentally friendly coating production.