Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Reexamination Certificate
2010-04-14
2010-10-12
Marcantoni, Paul (Department: 1793)
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
C106S694000, C106S789000, C075S751000
Reexamination Certificate
active
07811379
ABSTRACT:
The disclosed invention provides an improved method that utilizes a liquid ladle slag in combination with a crushed material, such as a refractory brick, and alumina ladle brick or an aluminum dross, to manufacture a calcium aluminate product that can be used in the steel refining process.
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Barker Bruce James
Breedlove William Parker
Iannazzo Gene Anthony
Harsco Corporation
Marcantoni Paul
McNees Wallace & Nurick LLC
LandOfFree
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