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:
Dec. 16, 2014
Filed:
May. 08, 2009
Applicants:
Michael M. Olken, Midland, MI (US);
Edward M. Calverley, Midland, MI (US);
Inventors:
Michael M. Olken, Midland, MI (US);
Edward M. Calverley, Midland, MI (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/00 (2006.01); B01J 35/00 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/648 (2006.01); B01J 23/656 (2006.01); B01J 23/74 (2006.01); B01J 37/18 (2006.01); C10G 45/52 (2006.01); B01J 35/10 (2006.01);
U.S. Cl.
CPC ...
B01J 35/0066 (2013.01); B01J 23/40 (2013.01); B01J 23/42 (2013.01); B01J 23/44 (2013.01); B01J 23/6484 (2013.01); B01J 23/6567 (2013.01); B01J 23/74 (2013.01); B01J 37/18 (2013.01); C10G 45/52 (2013.01); B01J 35/1014 (2013.01); B01J 35/1042 (2013.01); B01J 35/1047 (2013.01); B01J 35/1061 (2013.01); B01J 35/1066 (2013.01);
Abstract
The present invention is an improved method for preparing a heterogeneous, supported hydrogenation catalyst that comprises a Group VIII A metal and a catalyst support (for example, SiO, with either a hydrophilic or a hydrophobic surface) via aqueous deposition precipitation as well as the catalyst prepared by said method.