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. 15, 2019
Filed:
Aug. 01, 2017
Applicant:
Takasago International Corporation, Ota-ku, Tokyo, JP;
Inventors:
Shinya Yamada, Kanagawa, JP;
Tadahide Hatakeyama, Kanagawa, JP;
Hideki Nara, Kanagawa, JP;
Takahiro Ishikawa, Kanagawa, JP;
Assignee:
TAKASAGO INTERNATIONAL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/35 (2006.01); C07F 7/02 (2006.01); A61Q 5/00 (2006.01); A61K 8/58 (2006.01); A61Q 13/00 (2006.01); A61Q 19/00 (2006.01); C11B 9/00 (2006.01); C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
C07F 7/025 (2013.01); A61K 8/35 (2013.01); A61K 8/58 (2013.01); A61Q 5/00 (2013.01); A61Q 13/00 (2013.01); A61Q 19/00 (2013.01); C11B 9/00 (2013.01); C11D 3/50 (2013.01);
Abstract
The present invention relates to a method for releasing an unsaturated aldehyde or ketone represented by the general formula (2) by irradiating the compound represented by the general formula (1) with light, in which the compound represented by the general formula (1) is used as a flavor or fragrance precursor: