Invention Grant
- Patent Title: Fumed silanized silica
- Patent Title (中): 热解硅烷化二氧化硅
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Application No.: US12085954Application Date: 2006-12-05
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Publication No.: US08211971B2Publication Date: 2012-07-03
- Inventor: Jürgen Meyer , Mario Scholz
- Applicant: Jürgen Meyer , Mario Scholz
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmbH
- Current Assignee: Evonik Degussa GmbH
- Current Assignee Address: DE Essen
- Agency: Smith, Gambrell & Russell, LLP
- Priority: EP05112922 20051223
- International Application: PCT/EP2006/069308 WO 20061205
- International Announcement: WO2007/071553 WO 20070628
- Main IPC: C08L83/08
- IPC: C08L83/08
Abstract:
Fumed silanized silica with the following physico-chemical data: Grindometer value less than 20 μm Tamped density 25 to 85 g/l is prepared by grinding fumed silica which has been silanized. It can be used in silicone rubber.
Public/Granted literature
- US20090298982A1 Fumed Silanized Silica Public/Granted day:2009-12-03
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