Invention Grant
US09302932B2 Glass composition, preparation method thereof, and cooking appliance including the same
有权
玻璃组合物及其制备方法以及包括该玻璃组合物的烹饪器具
- Patent Title: Glass composition, preparation method thereof, and cooking appliance including the same
- Patent Title (中): 玻璃组合物及其制备方法以及包括该玻璃组合物的烹饪器具
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Application No.: US13889950Application Date: 2013-05-08
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Publication No.: US09302932B2Publication Date: 2016-04-05
- Inventor: Youngseok Kim , Yongsoo Lee , Namjin Kim , Youngjun Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2012-0049528 20120510
- Main IPC: A21B1/00
- IPC: A21B1/00 ; C03C3/21 ; C03C8/08 ; F24C15/00 ; C03C17/04
Abstract:
Provided are a glass composition, preparation method thereof, and cooking appliance including the glass composition. The glass composition includes a glass frit containing P2O5, a Group I-based oxide, and a Group III-based oxide. The Group I-based oxide is selected from Na2O, K2O, and Li2O, the Group III-based oxide is selected from Al2O3 and B2O3, and the glass frit contains about 40 wt % to about 75 wt % of P2O5.
Public/Granted literature
- US20130299483A1 GLASS COMPOSITION, PREPARATION METHOD THEREOF, AND COOKING APPLIANCE INCUDING THE SAME Public/Granted day:2013-11-14
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