Organic compounds -- part of the class 532-570 series – Organic compounds – Phosphorus acids or salts thereof
Patent
1987-12-29
1990-10-09
Langel, Wayne A.
Organic compounds -- part of the class 532-570 series
Organic compounds
Phosphorus acids or salts thereof
556 19, 556 30, 556 76, 556 43, 534 10, 423249, 423305, 423306, 423308, 423309, 423592, 423593, 423601, 423602, 423617, 423622, 423635, 423636, C01B 2526, C01B 2532, C01B 2534
Patent
active
049622285
ABSTRACT:
Layered divalent metal pentavalent metallate, M(HAO.sub.4).sub.x (RAO.sub.3).sub.y (Z).sub.z wherein M is divalent metal, A is a pentavalent metal, e.g. phosphorus, R is a substituent group other than H or OH, e.g., phenyl, covalently bonded to A, x+y=1, y is greater than O, z ranges from 0 to 2, inclusive, and Z is an intercalated moiety is prepared by contacting a source of divalent metal with a substituted phosphonic acid-type compound under hydrothermal conditions.
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Kenehan, Jr. Edward F.
Langel Wayne A.
McKillop Alexander J.
Mobil Oil Corporation
Speciale Charles J.
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