Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Phosphorus or compound containing same
Reexamination Certificate
2005-10-11
2005-10-11
Hailey, Patricia L. (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Phosphorus or compound containing same
C502S302000, C502S303000, C502S304000
Reexamination Certificate
active
06953766
ABSTRACT:
A method of ensuring the production of efficient lanthanum phosphate catalysts (LAPO's) and rare earth phosphate catalysts (REPO's), and methods of alkoxylation using said efficient catalysts.
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Hailey Patricia L.
Shell Oil Company
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