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:
Apr. 20, 2010
Filed:
Jul. 24, 2008
Applicants:
Nobuo Aoki, Yokohama, JP;
Hiroyuki Seki, Yokohama, JP;
Masahiro Higashi, Yokohama, JP;
Masakazu Ikeda, Yokohama, JP;
Toshio Waku, Yokohama, JP;
Inventors:
Nobuo Aoki, Yokohama, JP;
Hiroyuki Seki, Yokohama, JP;
Masahiro Higashi, Yokohama, JP;
Masakazu Ikeda, Yokohama, JP;
Toshio Waku, Yokohama, JP;
Assignee:
Nippon Oil Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07C 4/06 (2006.01); C10G 47/14 (2006.01); C10G 47/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a process and catalyst for hydrocracking paraffinic hydrocarbons which provides satisfactorily high cracking activity and middle distillate yield as well as the low pour point of the resulting gas oil all together. The catalyst of the present invention comprises a crystalline aluminosilicate, alumina-boria and a noble metal of Group VIII of the Periodic Table.