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:
Jun. 13, 1989
Filed:
Mar. 04, 1988
Applicant:
Inventors:
Braja D Mookherjee, Holmdel, NJ (US);
Robert W Trenkle, Point Pleasant, NJ (US);
Nicholas Calderone, Laurel Hollow, NY (US);
Lisa Schreck, Tinton Falls, NJ (US);
Keith P Sands, Marlboro, NJ (US);
Assignee:
International Flavors & Fragrances Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
25217411 ; 252 99 ; 252102 ; 2521861 ; 252549 ; 512 81 ; 512 19 ; 512 20 ; 512 23 ; 512 25 ;
Abstract
Described are schiff base reaction products of alkyl anthranilates having the structure: ##STR1## wherein R.sub.3 represents methyl or ethyl; helional having the structure: ##STR2## and aldehydes having the generic structure: ##STR3## wherein R represents a hydrocarbyl or hydroxy hydrocarbyl moiety including the aldehydes: