Chemistry of inorganic compounds – Zeolite – With change of synthesized zeolite morphology
Reexamination Certificate
2007-09-04
2007-09-04
Sample, David (Department: 1755)
Chemistry of inorganic compounds
Zeolite
With change of synthesized zeolite morphology
C423S709000, C208S046000
Reexamination Certificate
active
09744705
ABSTRACT:
A colloidal suspension of LEV structure type crystalline molecular sieve, making the suspension by washing smaller crystallites from a previously found solid LEV product, and using the suspension as seeds in further crystalline molecular sieve syntheses.
REFERENCES:
patent: 4007253 (1977-02-01), Puppe et al.
patent: 4166099 (1979-08-01), McDaniel et al.
patent: 4260495 (1981-04-01), Bennoit et al.
patent: 4340573 (1982-07-01), Vaughan et al.
patent: 4495303 (1985-01-01), Kuehl
patent: 4650655 (1987-03-01), Chu et al.
patent: 5863516 (1999-01-01), Otterstedt et al.
patent: 6821503 (2004-11-01), Verduijn et al.
patent: 0 002 960 (1979-07-01), None
patent: 0 026 394 (1982-07-01), None
patent: 0107370 (1984-05-01), None
patent: 0110650 (1984-06-01), None
patent: 0 170 486 (1986-02-01), None
patent: 0 437 989 (1994-03-01), None
patent: 0 753 483 (1997-01-01), None
patent: 0 753 484 (1997-01-01), None
patent: 0 753 485 (1997-01-01), None
patent: 1 062 064 (1967-03-01), None
patent: 2 031 865 (1980-04-01), None
patent: 1 567 948 (1980-05-01), None
patent: 05293369 (1993-11-01), None
patent: 8603170 (1987-07-01), None
patent: 1503221 (1991-10-01), None
patent: WO 93/08124 (1993-04-01), None
patent: 94/25151 (1994-11-01), None
patent: 97/03019 (1997-01-01), None
patent: WO 97/03020 (1997-01-01), None
patent: WO 97/03021 (1997-01-01), None
patent: WO9816469 (1998-04-01), None
A. Dyer, “An Introduction to Zeolite Molecular Sieves”, John Wiley & Sons, (1988), pp. 136-139.
Caullet et al., “Synthesis of LEV-type zeolite from aqueous nonalkaline fluoride aluminosilicate gels”, Zeolites, 15: pp. 139-147 (1995).
Janssen Marcel Johannes
Mertens Machteld Maria Wilfried
Van Den Berge, legal representative Jannetje Maatje
Van Oorschot Cornelius Wilhelmus Maria
Vaughan David E. W.
ExxonMobil Chemical Patents Inc.
Sample David
LandOfFree
Crystalline molecular sieves does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Crystalline molecular sieves, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crystalline molecular sieves will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3787639