Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Inorganic carbon containing
Reexamination Certificate
2006-12-12
2006-12-12
Lorengo, J. A. (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Inorganic carbon containing
C502S344000, C585S510000, C585S516000, C423S419100, C423S421000
Reexamination Certificate
active
07148177
ABSTRACT:
The invention relates to a process for the preparation of an alkali metal catalyst by mixing an alkali metal with pulverulent, solid potassium carbonate as support, wherein the potassium carbonate has a specific surface area of at least 0.3 m2/g, and to the use thereof for the side-chain alkylation of alkylbenzenes.
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BASF - Aktiengesellschaft
Hailey Patricia L.
Lorengo J. A.
Novak Druce & Quigg LLP
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