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. 02, 1990
Filed:
Dec. 08, 1989
Richard A Wilson, Westfield, NJ (US);
Michael J Zampino, Roselle Park, NJ (US);
Braja D Mookherjee, Holmdel, NJ (US);
Robert W Trenkle, Brielle, NJ (US);
Anton Van Ouwerkerk, Livingston, NJ (US);
Myrna L Hagedorn, Edison, NJ (US);
Michael G Monteleone, Lyndhurst, NJ (US);
International Flavors & Fragrances Inc., New York, NY (US);
Abstract
Described are 3,7-dimethyl-6,7-dioxo-1,3-octadienes or mixtures of same defined according to the structure: ##STR1## wherein R is hydrogen or ethyl and X is one of the moieties: ##STR2## and wherein the wavy lines represent a 'E' or 'Z' configuration of the methyl and vinyl moiety about the 3,4-pi-bond of the molecule, as well as methods for methods for augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles by adding thereto an aroma augmenting or enhancing quantity of at least one of said 3,7-dimethyl-6,7-dioxo-1,3-octadienes.