Patent · US Active

Porous heterogeneous catalyst coated with an ionic liquid

US8334232B2 · kind B2 · utility

3Cited by

6References

9Claims

0Family size

Assignee

Sud Chemie, Inc. · US

Inventors

Andreas Jess · Bayreuth, DE
Wolfgang Korth · Bayreuth, DE
Bastian Etzold · Erlangen, DE

Key dates

Filing date	Apr 24, 2007
Grant date	Dec 18, 2012
Priority date	—
Expiry date	May 6, 2029

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2523/755
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a porous heterogeneous catalyst. In order to prepare a catalyst which catalyzes with a relatively high selectivity the hydrogenation of individual unsaturated bonds of polyunsaturated compounds it is proposed that the inner surface of the catalysts is coated with an ionic liquid.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.