Chemistry of inorganic compounds – Halogen or compound thereof – Binary compound containing metal
Reexamination Certificate
2006-10-24
2006-10-24
Nguyen, Ngoc-Yen (Department: 1754)
Chemistry of inorganic compounds
Halogen or compound thereof
Binary compound containing metal
C423S492000, C423S049000
Reexamination Certificate
active
07125535
ABSTRACT:
An efficient process for forming anhydrous metal halides includes the reaction of a metal powder with a hydrogen halide under anhydrous conditions. In one example, manganese powder is reacted with hydrogen chloride under anhydrous reaction conditions.
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Afton Chemical Corporation
Nguyen Ngoc-Yen
Rainear Dennis H.
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