Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – From nonhydrocarbon feed
Reexamination Certificate
2011-03-15
2011-03-15
Griffin, Walter D (Department: 1774)
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
From nonhydrocarbon feed
C585S500000, C585S639000, C585S700000, C585S708000, C585S734000, C208S046000
Reexamination Certificate
active
07906698
ABSTRACT:
The present invention relates to new crystalline molecular sieve SSZ-75 prepared using a tetramethylene-1,4-bis-(N-methylpyrrolidinium) dication as a structure-directing agent, and its use in catalysts for hydrocarbon conversion reactions.
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Beerdsen Edith
Burton Allen
Maesen Theodorus Ludovicus Michael
Smit Berend
Zones Stacey
Chevron U.S.A. Inc.
Griffin Walter D
McCaig Brian
Ross Michael D.
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