Chemistry of inorganic compounds – Phosphorus or compound thereof – Oxygen containing
Reexamination Certificate
2006-04-25
2006-04-25
Sample, David (Department: 1755)
Chemistry of inorganic compounds
Phosphorus or compound thereof
Oxygen containing
C423S306000, C423SDIG030, C502S208000, C502S214000
Reexamination Certificate
active
07033559
ABSTRACT:
The invention relates to a metallophosphate-type crystallized solid, referred to by the name IM-6, which exhibits an X-ray diffraction diagram as given below. This metallophosphate-type solid can be partially substituted by an element X and optionally by an element Y. Said metallophosphate exhibits a chemical composition, expressed on an anhydrous base, defined by the formula RS,(GgPpXxYy)O2, where G represents one or more trivalent element(s), R represents one or more organic compound(s), X represents one or more divalent element(s), Y represents one or more tetravalent element(s), and in which s≦0.2, g≦0.5, p≦0.5, x≦0.4, y≦0.3, with g+p+x+y=1.
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Cowley A R et al.; “CGS: Cobalt and Zinc Gallophosphates with a New Open-Framework Topology” Microporous and Mesoporous Materials, Elsevier Science Publishing, New York, US, vol. 28, No. 1, Mar. 1999, pp. 163-172.
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Josien, Ludovic et al.: “Synthesis and Crystal Structure of IM-6, A New Open Framework Cobalt-Gallium Phosphate with Ten-and Twelve-Membered Pore Openings” Chemistry—A European Journal (2003) pp. 856-861.
Gramlich Volker
Josien Ludovic
Patarin Joël
Rouleau Loïc
Simon-Masseron Angélique
Institut Francais du Pe'trole
Millen White Zelano & Branigan P.C.
Sample David
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