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:
Jul. 24, 2007
Filed:
Nov. 12, 2003
Applicants:
Hengdao Quan, Ibaraki, JP;
Masanori Tamura, Ibaraki, JP;
Akira Sekiya, Ibaraki, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 21/72 (2006.01); C07C 69/63 (2006.01); C07C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A porous aluminum fluoride on which SbClF(wherein x represents a numeral of 0 to 5) is supported, SbClFbeing obtainable by supporting SbCl, or the like on a porous aluminum fluoride and treating it with hydrogen fluoride. The resulting porous aluminum fluoride has a high activity as a fluorinating agent, a fluorination catalyst, or the like, is easy to handle, can be used for a flow-type reaction, and also can be used even at a high temperature.