Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1978-03-10
1979-11-27
Dees, Carl
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252455R, 423327, 423328, B01J 2906
Patent
active
041760905
ABSTRACT:
Stable pillared interlayered clay compositions are prepared by reacting smectite type clays with polymeric cationic hydroxy metal complexes of metals such as aluminum, zirconium, and/or titanium. These novel interlayered clay compositions which possess substantial surface area in pores of less than 30 A in diameter are used as catalysts, catalytic supports, and sorbents.
REFERENCES:
patent: 3887454 (1975-06-01), Hickson
patent: 3909861 (1975-10-01), Reinhardt et al.
patent: 4060480 (1977-11-01), Reed et al.
Lussier Roger J.
Magee, Jr. John S.
Vaughan David E. W.
Dees Carl
Savage Arthur P.
W. R. Grace & Co.
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