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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.:

US 9321986 B1

PDFFull Text
Date of Patent:
Apr. 26, 2016

Filed:

Jul. 17, 2014

Combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds and silicic acid esters and the use of same as pro-fragrances

Applicant:

Henkel Ag & Co. Kgaa, Duesseldorf, DE;

Inventors:

Andreas Bauer, Kaarst, DE;

Ursula Huchel, Cologne, DE;

Andreas Gerigk, Erkelenz, DE;

Marc Weyhe, Krefeld, DE;

Thomas Gerke, Duesseldorf, DE;

Hubert Smyrek, Krefeld, DE;

Assignee:

Henkel AG & Co. KGaA, Duesseldorf, DE;

Attorney:

P. Scott Smith

Primary Examiner:

John Hardee

Int. Cl.
CPC ...
C11D 3/50 (2006.01); A61K 8/49 (2006.01); A61K 8/58 (2006.01); A61Q 13/00 (2006.01); C11D 3/00 (2006.01); C11D 3/16 (2006.01); A61Q 5/02 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
C11D 3/502 (2013.01); A61K 8/49 (2013.01); A61K 8/585 (2013.01); A61Q 13/00 (2013.01); C11D 3/0068 (2013.01); C11D 3/162 (2013.01); C11D 3/507 (2013.01); A61Q 5/02 (2013.01); A61Q 19/10 (2013.01);
Abstract

The invention relates to combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds with silicic acid esters, methods for producing same, the use of same as pro-fragrances, as well as washing and cleaning agents, fabric softeners and cosmetics that contain same. The invention also relates to a method for prolonging the perception of fragrance in such agents.

Find Patent Forward Citations

Bauer, Andreas. (2016). Combinations of 1-aza-3,7-dioxabicyclo[3.3.0]octane compounds and silicic acid esters and the use of same as pro-fragrances (U.S. Patent No. 9321986). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9321986

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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