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:
Jul. 21, 1998
Filed:
Mar. 06, 1997
Applicant:
Inventors:
Wilhelmus Johannes Wiegers, Red Bank, NJ (US);
Marie R Hanna, Keyport, NJ (US);
Assignee:
International Flavors & Fragrances Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
560120 ; 562502 ; 562595 ;
Abstract
Described are allyl esters of 2-norbornane acrylic acids and 2-norbornylidene propionic acids defined according to the generic structure: ##STR1## wherein the wavy line represents a carbon-carbon single bond or a carbon-carbon double bond; wherein one of the dashed lines is carbon-carbon single bond and the other of the dashed lines is a carbon-carbon double bond; and wherein R represents methyl or hydrogen; as well as methods for augmenting or enhancing the aroma of consumable materials including perfumes, colognes and perfumed articles.