Invention Grant
- Patent Title: Bismuth-based glass composition, powder material, and powder material paste
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Application No.: US14910725Application Date: 2014-07-31
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Publication No.: US10011519B2Publication Date: 2018-07-03
- Inventor: Kumiko Himei , Kunihiko Kano
- Applicant: NIPPON ELECTRIC GLASS CO., LTD.
- Applicant Address: JP Shiga
- Assignee: NIPPON ELECTRIC GLASS CO., LTD.
- Current Assignee: NIPPON ELECTRIC GLASS CO., LTD.
- Current Assignee Address: JP Shiga
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2013-165757 20130809
- International Application: PCT/JP2014/070200 WO 20140731
- International Announcement: WO2015/019935 WO 20150212
- Main IPC: C03C8/02
- IPC: C03C8/02 ; C03C8/16 ; C03C8/24 ; C03C3/062 ; C03C3/066 ; C23C24/10 ; C03C3/064 ; C03C8/14 ; C03C10/00
Abstract:
A bismuth-based glass composition includes as a glass composition, in terms of mass %, 55% to 80% of Bi2O3, 15% to 35% of SiO2, 0% to less than 3% of ZrO2, 0% to 5% of B2O3, and 0% to less than 8% of ZnO, and has a mass ratio SiO2/ZrO2 of more than 6.7.
Public/Granted literature
- US20160185650A1 BISMUTH-BASED GLASS COMPOSITION, POWDER MATERIAL, AND POWDER MATERIAL PASTE Public/Granted day:2016-06-30
Information query
