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. 19, 2007
Filed:
Nov. 24, 2004
Applicants:
Masami Fukao, Ritto, JP;
Noriaki Tanaka, Niihama, JP;
Inventors:
Masami Fukao, Ritto, JP;
Noriaki Tanaka, Niihama, JP;
Assignee:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/90 (2006.01);
U.S. Cl.
CPC ...
Abstract
Cycloalkanone oxime is stabilized by a method comprising bringing the cycloalkanone oxime into contact with at least one compound selected from the group consisting of oxoacids, oxoacid salts, oxoacid esters, oxoacid amides and oxides of boron or phosphorus. In accordance with the invention, the thermal stability of cycloalkanone oxime can be improved.
Fukao, Masami. (2007). Stabilization method of cycloalkanone oxime (U.S. Patent No. 7232928). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7232928
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