Invention Grant
US08871664B2 Refractory filler, sealing material using same, and manufacturing method for refractory filler
有权
耐火填料，使用其的密封材料，耐火填料的制造方法
- Patent Title: Refractory filler, sealing material using same, and manufacturing method for refractory filler
- Patent Title (中): 耐火填料，使用其的密封材料，耐火填料的制造方法
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Application No.: US13695636Application Date: 2011-04-18
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Publication No.: US08871664B2Publication Date: 2014-10-28
- Inventor: Tomoko Enomoto , Hiroyuki Okamura , Nobutoshi Ito
- Applicant: Tomoko Enomoto , Hiroyuki Okamura , Nobutoshi Ito
- 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: JP2010-108219 20100510; JP2011-023446 20110207; JP2011-057320 20110316
- International Application: PCT/JP2011/059539 WO 20110418
- International Announcement: WO2011/142215 WO 20111117
- Main IPC: C04B35/16
- IPC: C04B35/16 ; C03C8/14 ; C09C1/04 ; C09C1/40 ; C01B33/20 ; H01J9/26 ; H01J5/20 ; H01J11/48 ; C09K3/10
Abstract:
Provided is a manufacturing method for a refractory filler, comprising melting a raw material batch and cooling the resultant melt to precipitate willemite as a main crystal phase.
Public/Granted literature
- US20130125789A1 REFRACTORY FILLER, SEALING MATERIAL USING SAME, AND MANUFACTURING METHOD FOR REFRACTORY FILLER Public/Granted day:2013-05-23
Information query
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