Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Preparation method of superabsorbent polymer
A method of preparing a superabsorbent polymer is provided, which is able to improve physical properties and to recycle fine powder generated during the preparation process. Particularly, a method of preparing a superabsorbent polymer capable of improving physical properties by using a base resin including a water-containing gel polymer and a base-treated fine powder regranulated body, which are different from each other in degree of neutralization, during preparation of the superabsorbent polymer, is provided.
LG Chem, Ltd.
B C B C B C
B01J C08J B01J C08J B01J C08F
inventional additional inventional inventional inventional inventional
Jong Hyuk Jun Kyu Yun Jin Hyun Tae Young Young Jae
Kwon Kim Kim Bae Won Hur