Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Reexamination Certificate
2005-06-21
2005-06-21
Marcantoni, Paul (Department: 1755)
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
C423S335000, C423S339000, C423S604000, C423S605000, C423S607000, C423S632000, C423S633000, C106S453000, C106S456000, C106S481000, C106S482000
Reexamination Certificate
active
06908600
ABSTRACT:
A method for obtaining pigments for ceramic and glass, particularly for substrates and coatings, including a step of adding a solution of an iron salt to at least one silicon addition agent including silica in gel form.
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Ambri Franco
Ranuzzi Filippo
Josif Albert
Marcantoni Paul
Modiano Guido
O'Byrne Daniel
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