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. 23, 2010
Filed:
Dec. 06, 2006
Applicants:
IN Chul Hwang, Gyeonggi-do, KR;
Jong Heop Yi, Seoul, KR;
Pil Kim, Gyeongsangbuk-do, KR;
Ji Bong Joo, Gyeongsangnam-do, KR;
Inventors:
In Chul Hwang, Gyeonggi-do, KR;
Jong Heop Yi, Seoul, KR;
Pil Kim, Gyeongsangbuk-do, KR;
Ji Bong Joo, Gyeongsangnam-do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/18 (2006.01); B01J 23/00 (2006.01); B01J 23/40 (2006.01); B01J 23/74 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); H01M 4/88 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for preparing a highly dispersed supported platinum catalyst, which comprises the step of adding a reducing agent to a mixture of a platinum precursor and a carbon support, wherein the reducing agent is prepared by mixing ethylene glycol and sodium borohydride.