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:
Jul. 31, 2001
Filed:
Nov. 03, 1998
Irene C. G. DeFilippi, Palatine, IL (US);
Stephen Frederic Yates, Arlington Heights, IL (US);
Jian-Kun Shen, Cook County, IL (US);
Romulus Gaita, Morton Grove, IL (US);
Robert Henry Sedath, Bensenville, IL (US);
Gary Joseph Seminara, Wonder Lake, IL (US);
Michael Peter Straszewski, Novi, MI (US);
David Joseph Anderson, Oak Lawn, IL (US);
AlliedSignal Inc., Morris Township, NJ (US);
Abstract
A titania bound ion exchange composition is prepared by admixing crystalline sodium titanate and a hydrolyzable titanium compound and then drying the titania bound crystalline sodium titanate. The dried titania bound ion exchange composition is subjected to optional compaction and calcination steps to improve the physical strength of the titania bound composition.