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. 23, 1978
Filed:
Oct. 28, 1976
Applicant:
Inventor:
Richard V Norton, Wilmington, DE (US);
Assignee:
Suntech, Inc., Wayne, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2604 / ; 2604 / ;
Abstract
In the liquid phase catalytic oxidation of alkylsubstituted aromatic compounds to the corresponding aldehyde and alcohols the improvement of modifying the reaction to yield the corresponding cyanohydrin ester, which comprises carrying out said oxidation in the presence of HCN or an alkali metal cyanide and an anhydride of the ester moiety.