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. 15, 1980
Filed:
Apr. 26, 1978
Applicant:
Inventors:
Paul Radimerski, Oberwil, CH;
Milos Rusek, Binningen, CH;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; B01J / ;
U.S. Cl.
CPC ...
260573 ; 252470 ; 260577 ;
Abstract
A process for the preparation of 2,6-dialkyl-N-alkylanilines is disclosed, which process comprises the reaction of a 2,6-dialkylaniline with an alkanol at 200.degree. to 350.degree. C. in the presence of a copper-containing catalyst which contains 0.05 to 10% by weight of palladium or platinum.