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:
Jun. 10, 2008
Filed:
Aug. 02, 2006
Applicants:
Takeo Komata, Kawagoe, JP;
Makoto Matsuura, Kawagoe, JP;
Kei Matsunaga, Kawagoe, JP;
Inventors:
Assignee:
Central Glass Co., Ltd., Ube-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 35/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for producing a fluorine-containing diol represented by the formula [2], includes reducing a hydroxy ketone represented by the formula [1], by hydrogen in the presence of a ruthenium catalyst. The ruthenium catalyst may be a solid-phase catalyst in which ruthenium is carried on an activated carbon, alumina or silica.