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:
Jan. 02, 1979
Filed:
May. 03, 1976
Applicant:
Inventor:
Thomas C Singleton, Texas City, TX (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562522 ; 2603262 ; 2603 / ; 2603473 ; 2603971 ; 260413 ; 2604654 ; 562406 ; 562497 ;
Abstract
The rate of reaction of ethylenically unsaturated compounds, carbon monoxide and water in the presence of catalyst systems consisting essentially of a rhodium or iridium compound and a halogen promoter to produce carboxylic acids is accelerated by including a minor amount of a compound of cobalt, iron or manganese in the reaction system.