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:
May. 15, 2018
Filed:
Jun. 30, 2017
Applicant:
Saint-gobain Ceramics & Plastics, Inc., Worcester, MA (US);
Inventors:
Michael A. Richard, Fulshear, TX (US);
John David Covey, College Station, TX (US);
Assignee:
Saint-Gobain Ceramics & Plastics, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/50 (2006.01); B01J 23/68 (2006.01); B01J 35/00 (2006.01); B01J 35/04 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); C07C 213/04 (2006.01); C07C 29/10 (2006.01); C07C 41/03 (2006.01); C07D 301/04 (2006.01); C07D 301/08 (2006.01);
U.S. Cl.
CPC ...
B01J 35/04 (2013.01); B01J 23/50 (2013.01); B01J 23/688 (2013.01); B01J 35/00 (2013.01); B01J 35/0066 (2013.01); B01J 35/1009 (2013.01); B01J 35/109 (2013.01); B01J 35/1038 (2013.01); B01J 37/0201 (2013.01); B01J 37/024 (2013.01); C07C 29/106 (2013.01); C07C 41/03 (2013.01); C07C 213/04 (2013.01); C07D 301/04 (2013.01); C07D 301/08 (2013.01);
Abstract
A carrier having at least three lobes, a first end, a second end, a wall between the ends and a non-uniform radius of transition at the intersection of an end and the wall is disclosed. A catalyst comprising the carrier, silver and promoters deposited on the carrier and useful for the epoxidation of olefins is also disclosed. A method for making the carrier, a method for making the catalyst and a process for epoxidation of an olefin with the catalyst are also disclosed.