Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1973-03-15
1977-08-23
Shaver, Paul F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252434, 252439, B01J 3102
Patent
active
040439429
ABSTRACT:
N-alkyl substituted amines are produced by reacting amine compounds, nitro compounds or nitroso compounds with an aldehyde or a ketone in the presence of hydrogen and a catalytic amount of a two component or a three component catalyst system, the former comprising a nickel catalyst and an acid, and the latter comprising a nickel catalyst, an acid and sulfur-containing compounds.
REFERENCES:
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patent: 3366684 (1968-01-01), Budd
patent: 3477963 (1969-11-01), VAN Venrooy
patent: 3666687 (1972-05-01), Croce et al.
patent: 3692695 (1972-09-01), Suggitt et al.
patent: 3692696 (1972-09-01), Kravitz et al.
patent: 3692697 (1972-09-01), Kravitz et al.
patent: 3705111 (1972-12-01), Wilhelm
patent: 3739026 (1973-06-01), Wilson
Brunner F. W.
Rozmajzl J. A.
Shaver Paul F.
The Goodyear Tire & Rubber Company
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