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:
Nov. 21, 2017
Filed:
Mar. 08, 2016
Applicant:
California Institute of Technology, Pasadena, CA (US);
Inventors:
Assignee:
California Institute of Technology, Pasadena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 39/14 (2006.01); C01B 37/02 (2006.01); B01J 29/70 (2006.01); B01J 29/85 (2006.01); B01J 29/89 (2006.01); B01J 29/04 (2006.01); C01B 37/00 (2006.01); C07C 1/20 (2006.01); C07D 301/12 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
B01J 29/047 (2013.01); B01J 29/7003 (2013.01); B01J 29/89 (2013.01); B01J 35/002 (2013.01); B01J 35/023 (2013.01); C01B 37/005 (2013.01); C01B 37/02 (2013.01); C01B 39/145 (2013.01); C07C 1/20 (2013.01); C07D 301/12 (2013.01); B01D 53/9413 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/50 (2013.01); B01J 29/70 (2013.01); B01J 29/7007 (2013.01); B01J 29/7015 (2013.01); B01J 29/85 (2013.01); C07C 2523/08 (2013.01); C07C 2529/70 (2013.01); C07C 2529/89 (2013.01); Y02P 20/52 (2015.11); Y02P 30/42 (2015.11);
Abstract
The present disclosure is directed to processing for preparing crystalline pure-silica and heteroatom-substituted LTA frameworks in fluoride media using a simple organic structure-directing agent (OSDA), having a structure of Formula (I): where substituents Rto Rare defined herein. Aluminosilicate LTA is an active catalyst for the methanol to olefins reaction with higher product selectivities to butenes as well as C5 and C6 products than the commercialized catalysts. Titanosilicate LTA is an active catalyst for the epoxidation of allyl alcohol using aqueous HO.