Antibacterial compatilizer as well as preparation method and application thereof

The invention discloses an antibacterial compatilizer as well as a preparation method and application thereof. The antibacterial compatilizer is prepared from the following raw materials: a polyolefin elastomer, an antibacterial agent, norbornene dianhydride and an initiator, wherein the antibacterial agent is a hydrotalcite compound with a norbornene dianhydride grafted 2-aminoimidazole ion intercalation layer. The antibacterial compatilizer provided by the invention is grafted with a rigid anhydride structure, so that the monomer is endowed with better heat resistance, and the problems of easy volatilization and degradation of maleic anhydride in the processing process can be effectively avoided; meanwhile, an NA-g-[LDHs-AIM-] antibacterial agent is also grafted, and the polyolefin and a nylon chain are entangled, so that the polyolefin can obtain excellent dispersity in a system, and the lasting antibacterial effect of the polyolefin is exerted to the greatest extent. 本发明公开了一种抗菌相容剂及其制备方法与应用。制备所述抗菌相容剂的原料包括如