Used in the formulation of coatings and adhesives, it enhances adhesion and film formation due to its polymer structure. Its cationic nature makes it suitable for use in hair care products, where it conditions and softens hair. In the pharmaceutical industry, it serves as a drug delivery agent, enabling controlled release of active ingredients. It is also employed in water treatment processes as a flocculant to remove impurities. Additionally, it finds application in the production of hydrogels for biomedical uses, such as wound dressings or tissue engineering scaffolds.