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:
Dec. 28, 1993
Filed:
Aug. 28, 1992
Applicant:
Inventors:
Hiroshi Kimura, Wakayama, JP;
Keiichi Tsuto, Wakayama, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562538 ; 568471 ;
Abstract
A compound having a carbonyl group and/or a carboxyl group is produced by catalytically oxidizing a polyhydric alcohol having at least one primary hydroxyl group and at least one secondary hydroxyl group in the presence of a supported catalyst comprising at least one catalytic component selected from among the following components (I) to (IV) loaded on a support: