Chemistry of inorganic compounds – Zeolite – Organic compound used to form zeolite
Reexamination Certificate
2006-03-14
2006-03-14
Sample, David (Department: 1755)
Chemistry of inorganic compounds
Zeolite
Organic compound used to form zeolite
C423S707000, C423S709000, C208S027000, C208S110000, C208S139000, C208S213000, C585S475000, C585S481000, C585S533000, C585S418000, C585S639000
Reexamination Certificate
active
07011810
ABSTRACT:
MFS structure type zeolite manufacture is facilitated by using a second organic molecule in addition to the usual hexaethylpentane diammonium salt.
REFERENCES:
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patent: 4973781 (1990-11-01), Valyocsik et al.
patent: 5603821 (1997-02-01), Jossens et al.
patent: 5785947 (1998-07-01), Zones et al.
patent: 0174121 (1986-03-01), None
patent: 00/06494 (1999-07-01), None
J.L. Schlenker et al.: “The Freamework Topolgy of ZSM-57: A New Syntheric Zeolite”, Zeolites, Butterworth-Heinemann, US, vol. 10, No. 4, Apr. 1, 1990, pp. 293-296, XP000606295, ISSN: 0144-2449.
Dakka Jihad Mohammed
Lissy Daria Nowakiwska
Mertens Machteld M.
ExxonMobil Chemical Patents Inc.
Sample David
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