公开(公告)号：US11479500B2

公开(公告)日：2022-10-25

申请号：US16796127

申请日：2020-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyong Lee ,  Young Seok Kim

IPC: C03C8/22 ,  C03C8/02 ,  C03C8/16 ,  C03C8/20 ,  F24C15/00

Abstract: An enamel composition, a method for preparing an enamel composition, and a cooking appliance including an enamel composition are provided. The enamel composition may include a base glass frit, and a catalytic glass frit. Further, the enamel composition may include 3 to 20 parts by weight of the catalytic glass frit based on 100 parts by weight of the base glass frit.

公开(公告)号：US11261124B2

公开(公告)日：2022-03-01

申请号：US16666979

申请日：2019-10-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyong Lee

IPC: C03C8/14 ,  B01J23/88 ,  C03C8/20 ,  B01J21/06 ,  B01J21/08 ,  B01J23/72 ,  B01J23/745 ,  B01J23/80 ,  B01J23/847 ,  B01J23/885 ,  B01J23/888 ,  B01J23/31 ,  C03C8/02

Abstract: An enamel composition having improved cleaning performance, a method of preparing the enamel composition, and a cooking device having the enamel composition are disclosed. The enamel composition includes glass frit and a metal oxide catalyst, wherein the metal oxide catalyst includes at least one of a unary metal oxide or a binary metal oxide, thereby allowing cleaning at room temperature while exhibiting good fouling resistance to allow easy removal of oil contaminants, such as chicken fat.