Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2011-01-25
2011-01-25
Gulakowski, Randy (Department: 1766)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S650000
Reexamination Certificate
active
07875674
ABSTRACT:
An inorganic matrix building material with enhanced water impermeability is prepared by curing an inorganic curable matrix and at least one particulate hydrophobic silicone resin substantially uniformly incorporated within the matrix, the at least one hydrophobic silicone resin being selected from the group consisting of a TD resin, an MQ resin, an MT resin, an MQT resin, and combinations thereof. In certain particular instances, the at least one hydrophobic silicone resin is a TD resin. The curing takes place at elevated temperature, optionally at elevated pressure.
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Torsten Dietz et al., Calcium Silicate Hydrate In Fiber Cement Sheets and Autoclaved Aerated Concrete (AAC); 7th International Inorganic-Bonded Wood & fiber Composite Materials Conference, Sep. 25-27, 2000, 13 pages.
Ackermann Hartmut
Azevedo Maria Augusta Dinelli
Kirkpatrick Richard L.
Brooks & Kushman P.C.
Gulakowski Randy
Nelson Lindsay
Wacker Chemical Corporation
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