Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Method of preparing superabsorbent polymer
Provided is a method of preparing a superabsorbent polymer. In the method of preparing the superabsorbent polymer according to the present disclosure, a polymer resulting from polymerization of ethylene-based unsaturated monomers is subjected to a reassembling process by mixing with a compound of a particular Chemical Formula and water. According to the preparation method of the present disclosure, provided is a method of preparing a superabsorbent polymer having improved water holding capacity and a reduced content of residual monomers, thereby improving quality of final polymer products.
LG Chem, Ltd.
B C B C B B C C C B
B01J C08J B01J C08F B01J B01J C08F C08J C08J B01J
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Sang Gi Seung Mo Se Yeol Kum Hyoung Gi Cheul
Lee Lee Park Lee Kim