Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Silicon containing or process of making
Reexamination Certificate
2011-07-26
2011-07-26
Michener, Jennifer K. (Department: 1728)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Silicon containing or process of making
C502S344000
Reexamination Certificate
active
07985707
ABSTRACT:
An alkali metal-containing catalyst is prepared by providing a catalyst-containing component which contains an alkali metal and another catalyst metal, for example, transition and platinum group metals, and contacting the catalyst-containing component with a binder agent in the presence of a non-aqueous, non-polar component to form a mixture. The mixture is then applied to a suitable catalyst substrate and calcined at the appropriate temperature to produce the alkali metal-containing catalyst. One preferred alkali metal is sodium, and oxides of silicon, aluminum and zirconium may be used as binder agents.
REFERENCES:
patent: 2813079 (1957-11-01), Danforth
patent: 3515677 (1970-06-01), Pochowicz
patent: 3671597 (1972-06-01), Kroll
patent: 3846282 (1974-11-01), Hayes
patent: 4001196 (1977-01-01), Witt
patent: 4188471 (1980-02-01), Nasser, Jr. et al.
patent: 4219447 (1980-08-01), Wheelock
patent: 4244809 (1981-01-01), Wheelock
patent: 4338292 (1982-07-01), Duranleau
patent: 4407733 (1983-10-01), Birkenstock et al.
patent: 4880763 (1989-11-01), Eri et al.
patent: 5231066 (1993-07-01), Rekers et al.
patent: 5235019 (1993-08-01), Savariar
patent: 5235020 (1993-08-01), Savariar
patent: 5239043 (1993-08-01), Savariar
patent: 5321105 (1994-06-01), Rekers et al.
patent: 5641723 (1997-06-01), Bonnemann et al.
patent: 5770046 (1998-06-01), Sudhakar
patent: 6090741 (2000-07-01), Wu et al.
patent: 6093378 (2000-07-01), Deeba et al.
patent: 6436873 (2002-08-01), Brocker et al.
patent: 2002/0076373 (2002-06-01), Molinier et al.
patent: 2002/0132727 (2002-09-01), Labarge et al.
patent: 2005/0234137 (2005-10-01), Espinoza et al.
patent: 2006/0030481 (2006-02-01), LaBarge et al.
patent: 2004058633 (2004-07-01), None
Brooks Christopher J.
Pigos John M.
Barcena Carlos
Capitol City TechLaw PLLC
Duell Mark E.
Honda Motor Co. Ltd.
Michener Jennifer K.
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