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. 27, 2012
Filed:
Jul. 13, 2009
Applicants:
Tatsuya Sugimoto, Tokyo, JP;
Takefumi Suzuki, Tokyo, JP;
JO Konagawa, Tokyo, JP;
Inventors:
Assignee:
Zeon Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 21/00 (2006.01); C07C 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An unsaturated hydrogen-containing fluoroolefin compound is obtained by bringing an unsaturated fluorine-containing halogen compound into contact with 0.1 to 3 molar equivalents of hydrogen relative to the unsaturated fluorine-containing halogen compound in a vapor phase in the presence of a supported palladium catalyst in which an amount of supported palladium is 0.1% by weight to 2.5% by weight.