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:
Jan. 16, 2018
Filed:
Feb. 15, 2017
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventors:
Saleh Ali Elomari, Fairfield, CA (US);
Tracy Margaret Davis, Novato, CA (US);
Assignee:
Chevron U.S.A. Inc., San Ramon, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/48 (2006.01); B01J 29/70 (2006.01); B01J 37/04 (2006.01); B01J 37/00 (2006.01); C07D 207/06 (2006.01); C07D 211/26 (2006.01);
U.S. Cl.
CPC ...
C01B 39/48 (2013.01); B01J 29/70 (2013.01); B01J 37/0018 (2013.01); B01J 37/04 (2013.01); C07D 207/06 (2013.01); C07D 211/26 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01);
Abstract
A method is disclosed for synthesizing a zeolite having the framework structure of SSZ-16 using a structure directing agent comprising a dication selected from one or more of 1,1'-(1,4-cyclohexylenedimethylene)bis[1-methylpiperidinium]; 1,1′-(1,4-cyclohexylenedimethylene)bis[1-ethylpiperidinium]; 1,1′-(1,4-cyclohexylenedimethylene)bis[1-methylpyrrolidinium]; and 1,1′-(1,4-cyclohexylenedimethylene)bis[1-ethylpyrrolidinium].