Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate
2007-06-26
2007-06-26
Peng, Kuo-Liang (Department: 1712)
Stock material or miscellaneous articles
Composite
Of silicon containing
C428S451000
Reexamination Certificate
active
10508844
ABSTRACT:
The invention relates to self-cleaning synthetic bodies, obtained as follows: a) a siloxane coating (a) is applied to a synthetic substrate and cured, b) the polar fraction of the surface energy of the cured siloxane coating on the substrate is increased to a value of at least 10 mN/m and c) a coating (b) containing photocatalytically active TiO2 particles is applied to the synthetic substrate and cured.
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Hasskerl Thomas
Neeb Rolf
Seyoum Ghirmay
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Peng Kuo-Liang
Röhm GmbH & Co. KG
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