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:
Mar. 27, 2018
Filed:
Aug. 09, 2016
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Christian Kropf, Hilden, DE;
Thomas Gerke, Duesseldorf, DE;
Ursula Huchel, Cologne, DE;
Axel Griesbeck, Cologne, DE;
Agnieszka Landes, Bergheim, DE;
Assignee:
Henkel AG & Co. KGaA, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 69/716 (2006.01); A61K 8/37 (2006.01); A61Q 5/02 (2006.01); A61Q 13/00 (2006.01); A61Q 19/10 (2006.01); C07C 69/738 (2006.01); C11B 9/00 (2006.01); C11D 3/50 (2006.01);
U.S. Cl.
CPC ...
C07C 69/716 (2013.01); A61K 8/37 (2013.01); A61Q 5/02 (2013.01); A61Q 13/00 (2013.01); A61Q 19/10 (2013.01); C07C 69/738 (2013.01); C11B 9/0061 (2013.01); C11D 3/50 (2013.01); C07C 2601/14 (2017.05); C07C 2601/16 (2017.05);
Abstract
The invention relates to specific ketones of formula (I) which act as photolabile pro-fragrances. The invention further relates to detergents or cleaning agents, cosmetic agents and air freshening products including ketones of said type. The invention also relates to a method for lastingly scenting surfaces and a method for lastingly fragrancing rooms using said ketones.