Invention Grant
US08853111B2 Refractory filler powder, sealing material, and method for producing refractory filler powder
有权
耐火填料粉末，密封材料和耐火填料粉末的制备方法
- Patent Title: Refractory filler powder, sealing material, and method for producing refractory filler powder
- Patent Title (中): 耐火填料粉末，密封材料和耐火填料粉末的制备方法
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Application No.: US13642656Application Date: 2011-04-08
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Publication No.: US08853111B2Publication Date: 2014-10-07
- Inventor: Tomoko Yamada
- Applicant: Tomoko Yamada
- 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: JP2010-098440 20100422
- International Application: PCT/JP2011/058941 WO 20110408
- International Announcement: WO2011/132554 WO 20111027
- Main IPC: C03C8/24
- IPC: C03C8/24 ; C04B35/10 ; C04B35/453 ; C04B35/626 ; C09K3/10 ; C01B33/20
Abstract:
Provided is a refractory filler powder, comprising particles, each of which has precipitates of willemite and gahnite.
Public/Granted literature
- US20130102453A1 REFRACTORY FILLER POWDER, SEALING MATERIAL, AND METHOD FOR PRODUCING REFRACTORY FILLER POWDER Public/Granted day:2013-04-25
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