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:
Apr. 19, 2016
Filed:
Sep. 28, 2012
Applicant:
Firmenich SA, Geneva, CH;
Inventors:
Andreas Herrmann, Geneva, CH;
Damien Berthier, Geneva, CH;
Nicolas Paret, Geneva, CH;
Myléne Therrien, Geneva, CH;
Assignee:
Firmenich SA, Geneva, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/81 (2006.01); A61K 8/90 (2006.01); C08L 31/02 (2006.01); C11B 9/00 (2006.01); C11D 3/50 (2006.01); C08F 8/00 (2006.01);
U.S. Cl.
CPC ...
C11B 9/0015 (2013.01); A61K 8/8152 (2013.01); A61K 8/8158 (2013.01); A61K 8/90 (2013.01); C08F 8/00 (2013.01); C08L 31/02 (2013.01); C11D 3/505 (2013.01); C08F 2800/10 (2013.01); C08F 2810/20 (2013.01); Y10T 428/2982 (2015.01);
Abstract
The present invention relates to the field of perfumery. More particularly, it concerns co-polymeric latex particles derived from 2-oxo-2-(3- or 4-vinylphenyl)acetates capable of liberating an active molecule such as, for example, an aldehyde or ketone upon exposure to light. The present invention concerns also the use of said latex in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's latex.