The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 1999
Filed:
Oct. 20, 1995
Irene C DeFilippi, Palatine, IL (US);
Stephen Frederic Yates, Rolling Meadows, IL (US);
Jian-Kun Shen, Lake Zurich, IL (US);
Romulus Gaita, Morton Grove, IL (US);
Robert Henry Sedath, Bensenville, IL (US);
Gary Joseph Seminara, Chicago, IL (US);
Michael Peter Straszewski, Novi, MI (US);
David Joseph Anderson, Oak Lawn, IL (US);
AlliedSignal Inc., Morris Township, NJ (US);
Abstract
This invention is method for preparing a titania bound ion exchange composition comprising admixing crystalline sodium titanate and a hydrolyzable titanium compound and, thereafter drying the titania bound crystalline sodium titanate and subjecting the dried titania bound ion exchange composition to optional compaction and calcination steps to improve the physical strength of the titania bound composition.