公开(公告)号：US20180142116A1

公开(公告)日：2018-05-24

申请号：US15573062

申请日：2016-02-22

Applicant: LG ELECTRONICS INC.

Inventor： Jin-kyun LEE ,  Yoonho YOO

IPC: C09D133/08 ,  C09D133/10 ,  C08K5/00 ,  C08K5/06 ,  C08K3/36 ,  C09D7/40

CPC classification number: C09D133/08 ,  C08F8/12 ,  C08F120/06 ,  C08K3/36 ,  C08K5/0025 ,  C08K5/06 ,  C09D5/00 ,  C09D5/08 ,  C09D7/40 ,  C09D133/10 ,  C09D133/14

Abstract: The present invention relates to a polymer-based superabsorbent coating composition and a use thereof. The superabsorbent coating composition comprises: (i) an absorbent material; and (ii) a binder comprising a polymerizable absorbent polymer and a crosslinking agent, wherein the absorbent material contains at least one functional group for chemically binding to the binder, thereby chemically bonding to the binder, and the absorbent polymer and the crosslinking agent chemically bond together within the binder.