公开(公告)号：US20220289935A1

公开(公告)日：2022-09-15

申请号：US17625582

申请日：2020-07-10

Applicant: LG Chem, Ltd.

Inventor： Sang Bum Ahn ,  Jin Kyu Lee ,  Kwang Hwan Kim

IPC: C08K3/22 ,  H02K15/02

Abstract: A cured object and a method for producing the same are disclosed herein. In some embodiments, the method of producing a cured object includes introducing a resin composition including a resin and magnetic powder into one or more slots of a tubular object, wherein the resin composition includes a resin and a magnetic powder, wherein the tubular object includes a penetration space and an edge region having the one more slots formed therein, and wherein the penetration space and the one or more slots are formed in a longitudinal direction of the tubular object; inserting a solenoid coil into the penetration space of the tubular object; and generating a magnetic field with the solenoid coil to cure the resin present in the one or more slots of the tubular object.
The cured resin object can also have excellent withstand voltage characteristics.

公开(公告)号：US12234392B2

公开(公告)日：2025-02-25

申请号：US17635853

申请日：2020-12-11

Applicant: LG CHEM, LTD.

Inventor： Hosung Kang ,  Se Jeong Hwang ,  Phill Lee ,  Kwang Hwan Kim ,  Taeyoung Park ,  Sangbum Ahn

IPC: B32B41/00 ,  C09J5/06 ,  C09J11/04 ,  C09J175/04 ,  C08K3/22

Abstract: Provided is a hot-melt adhesive composition containing a polymer resin and a magnetic composite for a water treatment element, an adhesive film, and a water treatment element including the same.