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. 25, 2014
Filed:
Jan. 25, 2011
Applicants:
Kerry C. Weston, Louisville, KY (US);
Patrick Purcell, Louisville, KY (US);
Inventors:
Kerry C. Weston, Louisville, KY (US);
Patrick Purcell, Louisville, KY (US);
Assignee:
Zeochem LLC, Louisville, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/76 (2006.01); C07C 7/12 (2006.01); B01J 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the production and use of a molecular sieve blend with improved performance characteristics produced by preparing or obtaining a hydrophilic zeolite, particularly a hydrophilic zeolite 3A with a low SiO:AlOratio, preparing or obtaining a hydrophobic silica binder, particularly a hydrophobic colloidal silica, mixing the zeolite with the silica binder to form a mixture, and forming the mixture into the molecular sieve blend.