| abstract |
The present invention relates to super absorbent polymers and preparation method thereof.More particularly, the present invention provides super absorbent polymers and preparation method thereof, wherein during the surface treatment of the super absorbent polymer, the super absorbent polymer use is comprising water and based on glycol or is based on α, the surface processing solution of the surface crosslinking agent of omega-diol, meets all combination physical properties required by super absorbent polymer and it is especially effective in initial absorption and two aspect of absorption rate when pressed. |