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. 29, 1979
Filed:
Mar. 07, 1978
Applicant:
Inventors:
William L Schreiber, Jackson, NJ (US);
James N Siano, Keyport, NJ (US);
Edward J Shuster, Brooklyn, NY (US);
Assignee:
International Flavors & Fragrances Inc., New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
2605 / ; 252 / ; 252132 ; 252522 ; 2605 / ; 2605 / ; 424 59 ; 424 61 ; 424 63 ; 424 65 ; 424 69 ; 424 70 ; 424 76 ; 426650 ;
Abstract
Described are hexahydrotetramethyl acetonaphthones and mixtures of such substituted acetonaphthones having the generic formula: ##STR1## wherein one of the dashed lines is a carbon-carbon double bond and each of the other of the dashed lines is a carbon-carbon single bond, and, specifically, the novel isomer having the structure: ##STR2## and processes for the preparation of such mixtures and said novel isomer, as well as a known single component of said mixtures and compounds useful as vetiver ingredients in perfumes and perfumed articles.