Compositions: coating or plastic – Coating or plastic compositions – Silicon dioxide containing
Reexamination Certificate
2005-06-16
2011-10-18
Khan, Amina (Department: 1764)
Compositions: coating or plastic
Coating or plastic compositions
Silicon dioxide containing
C106S312000
Reexamination Certificate
active
08038787
ABSTRACT:
The present invention relates to coating formulations comprising surface-modified silicon dioxides. The coating formulations are useful in applications such as architectural paints for buildings, windows and doors.
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Behl Reinhard
Christian Hans-Dieter
Köhler Hans-Werner
Meyer Jürgen
Evonik Degussa GmbH
Khan Amina
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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