Preparation of layered zirconium phosphite sulfophenylphosphonat

Details Preparation of layered zirconium phosphite sulfophenylphosphonat Preparation of layered zirconium phosphite sulfophenylphosphonat

1994-09-27

1997-04-01

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556 19, 556 24, 502162, C07F 700, B01J 2718

Patent

active

056167490

ABSTRACT:
The present invention provides zirconium phosphite sulfophenylphosphonates having the following formula

REFERENCES:
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G. Alberti and U. Costantino, "Recent Progress in the Intercalation Chemistry of Layered .alpha.-Zirconium Phosphate and Its Derivatives, and Future Perspectives for Their Use in Catalysis", Journal of Molecular Catalysis, 27 (1984) 235-250.
P. M. DiGiacomo and M. B. Dines, "Lamellar Zirconium Phosphonates Containing Pendant Sulphonic Acid Groups", Polyhedron vol. 1, No. 1, pp. 31-68, 1982.
C.-Y. Yang and A. Clearfield, "The Preparation and Ion-Exchange Properties of Zirconium Sulphophosphonates", Reactive Polymer, 5 (1987) 13-21.

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