Ordnance – Shields – Shape or composition
Reexamination Certificate
2006-01-23
2010-12-14
Johnson, Stephen M (Department: 3641)
Ordnance
Shields
Shape or composition
C089S036050, C002S002500
Reexamination Certificate
active
07849779
ABSTRACT:
An improved ceramic tile armor has a core of boron nitride and a polymer matrix composite (PMC) facing of carbon fibers fused directly to the impact face of the tile. A polyethylene fiber composite backing and spall cover are preferred. The carbon fiber layers are cured directly onto the tile, not adhered using a separate adhesive so that they are integral with the tile, not a separate layer.
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Frame Barbara J.
Hansen James G. R.
Guy Joseph T.
Johnson Stephen M
Nexsen Pruet , LLC
U.T. Battelle LLC
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