Invention Grant
- Patent Title: Surface-modified, structurally modified fumed silicas
- Patent Title (中): 表面改性，结构改性的热解法二氧化硅
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Application No.: US12442633Application Date: 2007-09-11
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Publication No.: US08722838B2Publication Date: 2014-05-13
- Inventor: Mario Scholz , Juergen Meyer
- Applicant: Mario Scholz , Juergen Meyer
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102006048509 20061013
- International Application: PCT/EP2007/059533 WO 20070911
- International Announcement: WO2008/043634 WO 20080417
- Main IPC: C08G77/26
- IPC: C08G77/26 ; C07F7/02 ; G03G9/08 ; B32B19/02
Abstract:
Surface-modified, structurally modified fumed silicas Surface-modified, structurally modified fumed silicas are surface-modified with N-containing silicon compounds. They are used as fillers in resins and adhesives.
Public/Granted literature
- US20090292097A1 SURFACE-MODIFIED, STRUCTURALLY MODIFIED FUMED SILICAS Public/Granted day:2009-11-26
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