Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Preparation method of super absorbent polymer
The present invention relates to a method for superabsorbent polymer that has a crosslinking density gradient increasing from the inside toward the outside, and thus, exhibits excellent properties with simultaneously improved centrifuge retention capacity and absorbency under load.
LG Chem, Ltd.
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Won Mun Seul Ah Won Taeck Ki Hyun Gi Cheul
Choi Lee Lim Kim Kim