Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1979-10-12
1981-07-28
Lone, Werren B.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252435, 252437, 252439, B01J 2102, B01J 2328, B01J 2714, B01J 2302
Patent
active
042809282
ABSTRACT:
Methacrolein is produced by the catalytic vapor phase oxidation of isobutylene (including compounds converted to isobutylene). The catalyst has the following formula: Mo.sub.a P.sub.b Fe.sub.c Co.sub.d Ni.sub.e Bi.sub.f Te.sub.g Sb.sub.h Cs.sub.i Zr.sub.j X.sub.k O.sub.x wherein a-k represent the number of atoms of the particular element depicted, X is another element and x is the number of oxygens present.
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Kennelly William J.
Kirch Lawrence S.
Doherty Robert A.
Lone Werren B.
Rohm and Haas Company
Simmons George W. F.
Strobaugh Terence P.
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