Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Reexamination Certificate
2004-12-02
2009-08-18
Sullivan, Daniel K (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
C556S400000
Reexamination Certificate
active
07576228
ABSTRACT:
A process for preparing isocyanoatoorganosilanes by thermolysis of carbamatoorganosilanes in the presence of microwave radiation, optionally employing homogeneous or heterogeneous catalysis, provides isocyanatoorganosilane product in higher yield than prior art thermolyses, and with fewer byproducts. A continuous process is thus possible.
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Derwent Abstract Corresponding to EP 010 704 A2.
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Bogner Ragnar
Eberle Hans-Jürgen
Rüdinger Christoph
Weis Johann
Brooks & Kushman P.C.
Katakam Sudhakar
Sullivan Daniel K
Wacker Chemie AG
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