Composite material comprising fabric and amphoteric polyelectrolyte hydrogel and method for producing the same

摘要

A composite material comprising a fabric and an amphoteric polyelectrolyte hydrogel is provided. In the composite material, the amphoteric polymer electrolyte hydrogel is a polymer hydrogel having randomly dispersed cationic and anionic repeating groups, and at least a part of the fabric is coated with the amphoteric polymer electrolyte hydrogel. The method for producing the composite material includes steps (a) to (c): (a) preparing a monomer mixture for producing an amphoteric polyelectrolyte hydrogel; (b) immersing the fabric in the monomer mixture solution; And (c) polymerizing monomers in the monomer mixture solution to obtain a precursor of the composite material.