Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2006-08-01
2006-08-01
Lorengo, J. A. (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S152000, C502S103000
Reexamination Certificate
active
07084088
ABSTRACT:
A Lewis acid catalyst composition comprising a specific mixed medium and a Lewis acid catalyst, wherein the Lewis acid catalyst is at least one compound selected from the group consisting of compounds respectively represented by the following formulae (1) and (2):in-line-formulae description="In-line Formulae" end="lead"?[(Rf1SO2)(Rf2SO2)N]nM, (1)in-line-formulae description="In-line Formulae" end="tail"?andin-line-formulae description="In-line Formulae" end="lead"?[(Rf1SO2)(Rf2SO2)(Rf3SO2)C]nM. (2)in-line-formulae description="In-line Formulae" end="tail"?A method for continuously performing a reaction which proceeds in the presence of the above-mentioned Lewis acid catalyst by using a specific mixed medium and the above-mentioned Lewis acid catalyst. A novel Lewis acid catalyst.
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Ikeda Masanori
Nishikido Joji
Yoshida Akihiro
Asahi Kasei Kabushiki Kaisha
Brown Jennine
Lorengo J. A.
The Noguchi Institute
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