Chemistry of inorganic compounds – Silicon or compound thereof – Oxygen containing
Reexamination Certificate
2007-11-20
2007-11-20
Brunsman, David M (Department: 1755)
Chemistry of inorganic compounds
Silicon or compound thereof
Oxygen containing
C423S326000, C423S713000, C423SDIG022
Reexamination Certificate
active
11213517
ABSTRACT:
A metalloaluminosilicate composition includes an aluminosilicate composition having an aluminosilicate framework and containing at least one metal, wherein a substantial portion of the metal is incorporated into the aluminosilicate framework. A higher concentration of the metal is incorporated into the framework of the catalyst than is present at the surface of the catalyst.
REFERENCES:
patent: 1094033 (2001-04-01), None
Quesada-Perez Andres Miguel
Vitale-Rojas Gerardo
Bachman & LaPointe P.C.
Brunsman David M
Intevep S.A.
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