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:
Jan. 19, 2010
Filed:
Jun. 29, 2006
Naotoshi Toki, Wakayama, JP;
Kosaku Ishida, Wakayama, JP;
Kazuyuki Fukuda, Sumid-ku, JP;
Kao Corporation, Tokyo, JP;
Abstract
A fragrance composition containing 0.0005 to 10% by mass of a decalin alcohol as component (a) represented by formula (1a) and 90 to 99.9995% by mass of one or more polycyclic woody-amber fragrances as component (b) selected from the group consisting of 7-acetyl-1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethylnaphthalene, 1,2,3,4,4a,5,6,7-octahydro-2,5,5-trimethyl-2-naphthalenol, 1,2,3,4,4a,7,8,8a-octahydro-2,4a,5,8a-tetramethyl-1-naphthyl formate, 3a-ethyldodecahydro-6,6,9a-trimethylnaphtho[2,1-b]furan, and racemic or optically active dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan; and a cosmetic product, a household product and an environmental/sanitary product containing the fragrance composition. The fragrance composition of the present invention is a highly versatile fragrance composition that brings about an odor of natural ambergris and can attain effects to enhance warmth and an odor quality even in a small amount.