Compositions: ceramic – Ceramic compositions – Refractory
Reexamination Certificate
2005-03-08
2005-03-08
Group, Karl (Department: 1755)
Compositions: ceramic
Ceramic compositions
Refractory
C501S095200, C501S127000
Reexamination Certificate
active
06864199
ABSTRACT:
A dry refractory composition having superior resistance to crack propagation. The dry refractory composition includes at least matrix materials and metal fibers. The composition also may include dense refractory aggregate. The dry refractory composition is particularly suitable for use in metal containment applications.
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Doza Douglas K.
Goski Dana G.
Ma Yuechu
Allied Mineral Products, Inc.
Group Karl
Porter Wright Morris & Arthur LLP
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