The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2022
Filed:
Feb. 20, 2020
Lg Electronics Inc., Seoul, KR;
Suyeon Choi, Seoul, KR;
Young Seok Kim, Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
An enamel composition, a method for preparing an enamel composition, and a cooking appliance are provided. The enamel composition may include silicon dioxide (SiO) at 25 to 50 wt %; boron oxide (BO) at 1 to 15 wt %; one or more of lithium superoxide (LiO), sodium oxide (NaO), or potassium oxide (KO) at 10 to 20 wt %; sodium fluoride (NaF) at 1 to 5 wt %; zinc oxide (ZnO) at 1 to 10 wt %; and one or more of titanium dioxide (TiO), molybdenum trioxide (MoO), bismuth oxide (BiO), or cerium dioxide (CeO) at 20 to 40 wt %, such that a heating time required for cleaning is shortened and cleaning is possible without carrying out a water soaking process.