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:
Dec. 19, 1995
Filed:
Apr. 07, 1994
Applicant:
Inventors:
Alison A Fleming, Mohegan Lake, NY (US);
Robert F Farmer, Waccabuc, NY (US);
James F Gadberry, Danbury, CT (US);
Assignee:
Akzo Nobel N.V., Arnhem, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
558452 ; 558455 ; 558390 ; 558408 ; 558409 ; 558430 ;
Abstract
An .alpha.-aminonitrile compound derived from the reaction, in the presence of a cyanide source of (1) a bisulfite adduct of a carbonyl compound selected from the group consisting of an aldehyde and a ketone with (2) a fatty alkyl alkylene diamine containing two reactible amino functionalities which is of the formula RNHR.sub.1 NH.sub.2, where R is fatty alkyl and R.sub.1 is lower alkylene of up to six carbon atoms.