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. 14, 2017
Filed:
Nov. 23, 2015
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Thomas Gerke, Duesseldorf, DE;
Christian Kropf, Hilden, DE;
Ursula Huchel, Cologne, DE;
Axel Griesbeck, Cologne, DE;
Bjoern Porschen, Cologne, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/45 (2006.01); C07C 45/62 (2006.01); C07C 49/798 (2006.01); C07C 45/44 (2006.01);
U.S. Cl.
CPC ...
C07C 49/798 (2013.01); C07C 45/44 (2013.01); C07C 45/45 (2013.01); C07C 45/62 (2013.01); C07C 2101/14 (2013.01);
Abstract
The present invention relates to a method for producing photocleavable scent precursors, to products containing the scent precursors, and to the use of the scent precursors for prolonging the scent impression in the product and on surfaces treated with the product.