The main four approaches to improve the anti-electrolytic property of superabsorbent polymer were reviewed in this paper

including incorporation of nonionic monomer or longchain hydrophobic monomer

inproving the hydrophilic property of polymer

and synthesis and application of polyampholyte.Copolymerization of nonionic monomer

for example acrylamide

with AA is a usual way

but the effect is very limited.Improving the hydrophilic property of polymer is an effective way for the synthesis of oil in water emulsion thickener

the methods of improving the hydrophilic property of relevant monomers were also discussed.Incorporation of longchain hydrophobic monomer is a new and more effective way to improve the anti-electrolytic property of superabsorbent polymer;Considering different modes of polymerization

this method was reviewed in great details. The synthesis and application of polyampholyte

which exhibits antipolyelectrolyte behavior in solution

were also reviewed;but the cost of this approach is relatively higher.