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:
May. 30, 1995
Filed:
Feb. 10, 1994
Applicant:
Inventor:
Louis Rebrovic, Cincinnati, OH (US);
Assignee:
Henkel Corporation, Plymouth Meeting, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
554121 ; 554133 ; 562413 ; 562524 ; 562544 ; 562562 ;
Abstract
A carboxylic acid is made by contacting an organic compound having at least one olefinic bond with ozone to form a mixture of ozonization products; contacting the mixture of ozonization products with oxygen to form a mixture of oxidation products; contacting the mixture of oxidation products with oxygen in the presence of an effective amount of a catalyst selected from the group consisting of a manganese-exchanged X-zeolite, a manganese-exchanged Y-zeolite, a manganese-exchanged A-zeolite, or a combination thereof to form said carboxylic acid.