Method of making pillared hydrotalcites and associated products
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United States of America Patent
Stats
-
Dec 24, 1991
Grant Date -
N/A
app pub date -
Mar 20, 1990
filing date -
Mar 20, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of making a pillared hydrotalcite and an associated products. The pillared hydrotalcite is made by calcining a hydrotalcite having the formula A.sub.w B.sub.x (OH).sub.y [C].sub.z .multidot.nH.sub.2 O, wherein A represents a divalent metal cation, B represents a trivalent metal cation, C represents a mono- to tetravalent anion and w, x, y, z and n satisfy the following: 0
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