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. 11, 2016
Filed:
Sep. 30, 2013
Applicant:
Takasago International Corporation, Tokyo, JP;
Inventors:
Hiroyuki Matsuda, Kanagawa, JP;
Tomohiko Hakamata, Kanagawa, JP;
Hideo Ujihara, Kanagawa, JP;
Hiroki Ito, Kanagawa, JP;
Assignee:
TAKASAGO INTERNATIONAL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/18 (2006.01); A61Q 13/00 (2006.01); C11B 9/00 (2006.01); A61Q 5/02 (2006.01); A61Q 19/10 (2006.01); A61K 8/33 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
C11B 9/0015 (2013.01); A61K 8/33 (2013.01); A61Q 5/02 (2013.01); A61Q 13/00 (2013.01); A61Q 19/00 (2013.01); A61Q 19/10 (2013.01);
Abstract
A fragrance composition contains (3S)-(6E)-2,3-dihydrofarnesal. A chemical purity of the (3S)-(6E)-2,3-dihydrofarnesal is 90 mass % or more and an optical purity of the (3S)-(6E)-2,3-dihydrofarnesal is 50% e.e. or more. A fragrance or cosmetic contains the fragrance composition. An odor is improved by using the fragrance composition containing (3S)-(6E)-2,3-dihydrofarnesal having a chemical purity of 90 mass % or more and an optical purity of 50% e.e. or more.