Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hans-Dieter Christian0
Jürgen Meyer0
Kurt Spitznagel0
Date of Patent
December 4, 2007
Patent Application Number
10732238
Date Filed
December 11, 2003
Patent Citations Received
Patent Primary Examiner
Patent abstract
A structurally coated silica can be prepared by spraying and mixing a pyrogenic silica with water and a coating agent in a suitable mixing vessel, then milling and then conditioning the product.
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