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:
Oct. 12, 1976
Filed:
Jan. 15, 1975
Applicant:
Inventor:
Donald Harvey Becking, Birmingham, MI (US);
Assignee:
Oxy Metal Industries Corporation, Warren, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2606 / ; 204 92 ; 260599 ; 2605 / ; 2605 / ; 2605 / ;
Abstract
The present invention is directed broadly to the manufacture of aromatic aldehydes and acids, and is more specifically concerned with the preparation of anisaldehyde utilizing a manganic salt to oxidize either methoxytoluene or the benzyl or toluol sulfonic ester of p-cresol whereby under carefully controlled conditions there is obtained a minimum of tars, a minimum of aromatic acids and a minimum utilization of the methoxytoluene for conversion to anisaldehyde.