Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2005-01-11
2005-01-11
Richter, Johann (Department: 1626)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S103000, C502S150000, C502S152000
Reexamination Certificate
active
06841507
ABSTRACT:
Provided is a selective hydrogenation process for producing aminonitriles by contacting the corresponding dinitriles with a hydrogen-containing fluid in the presence of a hydrogenation catalyst, a solvent and an additive for improving the yield of and/or selectivity to the aminonitrile.
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Bryndza Henry Edward
Harper Mark J.
Ionkin Alex Sergey
Koch Theodore Augur
Ziemecki Stanislaw Bodgan
Invista North America S.A.R.L.
Richter Johann
Sackey Ebenezer
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