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US 4,900,856 AGranted
Preparation of metal halide-amine complexes
AssigneeEthyl Corporation
InventorEverett M. Marlett
Life of this patent
Estimating the term…
Abstract
A process for the preparation of an amine complex of an aluminum trihalide which comprises reacting aluminum with an amine hydrohalide. The process can be extended to the use of other metals besides aluminum, e.g. magnesium, zinc, or iron.
Claims10
Process for the preparation of an organic amine complex of an aluminum trihalide, said process comprising reacting a reactant mixture composed of aluminum metal and an organic amine hydrohalide selected from a primary organic amine hydrohalide, a secondary organic amine hydrohalide, and a tertiary organic amine hydrohalide.
Dependencies are inferred from the claim text.