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. 16, 1976
Filed:
Dec. 26, 1974
Applicant:
Inventor:
Stephen N Massie, Palatine, IL (US);
Assignee:
Universal Oil Products Company, Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
2604106 ; 2604 / ; 260413 ; 2604 / ; 2604 / ; 2604 / ; 2605 / ; 2605 / ;
Abstract
Carboxylic acids are prepared by a process which comprises the treatment of an unsaturated hydrocarbon with a compound containing a hydroxy group and carbon monoxide in the presence of a catalyst comprising a zeolite which has been treated by dispersing said zeolite in an alumina hydrosol prior to aging and subsequently drying.