Patent ID: 11872623
Assignee: LG CHEM, LTD.
Field: Other special machines (Mechanical engineering)
Classification: CPC B  C  H  Y | IPC B  C  H

Claim 18:
19. The method for curing the thermosetting composition according to claim 18, wherein the multi-profile method comprises:
a first step of applying a first magnetic field with a current of 10 A to 120 A for 20 seconds to 10 minutes;
a second step of applying a second magnetic field with a current of 80 A to 150 A for 20 seconds to 10 minutes; and
a third step of applying a third magnetic field with a current of 85 A to 500 A for 5 seconds to 5 minutes, wherein the first, second, and third magnetic fields are applied at a frequency of 100 kHz to 1 GHz.