AMPS is chosen as the anionic monomer, and by its compounding with one or two kinds of non-ionic invert emulsions,a polymer gellant with high solids content and molecular weight is prepared.

• 用AMPS作阴离子单体，通过与一至两种非离子单体反乳液共聚反应，制得了固相含量高、分子量高、在酸液中能速溶的阴离子型高分子量聚合物胶凝剂。