- Patent Title: Magnesium oxide material,thermally conductive filler and thermally conductive resin composition containing the same, and method of producing magnesium oxide material
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Application No.: US15118592Application Date: 2015-02-12
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Publication No.: US09938443B2Publication Date: 2018-04-10
- Inventor: Masayuki Fujimoto , Yuzo Kato , Seiji Noguchi
- Applicant: UBE MATERIAL INDUSTRIES, LTD.
- Applicant Address: JP Ube-shi, Yamaguchi
- Assignee: UBE MATERIAL INDUSTRIES, LTD.
- Current Assignee: UBE MATERIAL INDUSTRIES, LTD.
- Current Assignee Address: JP Ube-shi, Yamaguchi
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2014-26591 20140214
- International Application: PCT/JP2015/053744 WO 20150212
- International Announcement: WO2015/122427 WO 20150820
- Main IPC: B32B5/16
- IPC: B32B5/16 ; C09K5/14 ; C01F5/02 ; C08K9/06 ; C08L101/00 ; C09C1/02 ; C01F5/04 ; C08K3/22 ; C09C3/12
Abstract:
A magnesium oxide material includes a magnesium oxide powder treated with a halogen compound and a silane coupling agent. A method of producing a magnesium oxide material includes a step including preparing a magnesium oxide powder, a halogen compound treatment step including subjecting the magnesium oxide powder to a surface treatment with a halogen compound, and a silane coupling agent treatment step including subjecting the magnesium oxide powder to a surface treatment with a silane coupling agent.
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