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:
Sep. 03, 2019
Filed:
Oct. 26, 2016
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Francois Batllo, Burr Ridge, IL (US);
Wenyong Lin, Rolling Meadows, IL (US);
Yulia Tataurova, Naperville, IL (US);
George Salomon, Chicago, IL (US);
Shiby John, Aurora, IL (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/48 (2006.01); B01J 29/06 (2006.01); B01J 37/00 (2006.01); C01B 39/04 (2006.01);
U.S. Cl.
CPC ...
C01B 39/48 (2013.01); B01J 29/06 (2013.01); B01J 37/0072 (2013.01); C01B 39/04 (2013.01);
Abstract
Described herein are methods and compositions for zeolite synthesis. The methods and compositions involve modifying a colloidal silica sol with a metal compound and in the presence of a structure directing agent, followed by heating to form a zeolite. The methods and compositions result in rapid zeolite formation, even at reduced concentrations of structure directing agent.