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. 26, 2022
Filed:
Aug. 15, 2013
Applicant:
International Flavors & Fragrances Inc., New York, NY (US);
Inventors:
Yabin Lei, Holmdel, NJ (US);
Li Xu, Newark, NJ (US);
Carol Joyce, Toms River, NJ (US);
Lewis Michael Popplewell, Morganville, NJ (US);
Assignee:
INTERNATIONAL FLAVORS & FRAGRANCES INC., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/11 (2006.01); A61K 8/04 (2006.01); A61Q 5/00 (2006.01); A61Q 5/12 (2006.01); C11D 3/50 (2006.01); B01J 13/20 (2006.01); A61K 8/73 (2006.01); A61K 8/84 (2006.01); B01J 13/14 (2006.01); B01J 13/16 (2006.01); C11D 17/00 (2006.01); A61Q 5/02 (2006.01); A61Q 13/00 (2006.01); C11B 9/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/11 (2013.01); A61K 8/04 (2013.01); A61K 8/731 (2013.01); A61K 8/84 (2013.01); A61Q 5/00 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 13/00 (2013.01); B01J 13/14 (2013.01); B01J 13/16 (2013.01); B01J 13/206 (2013.01); C11B 9/00 (2013.01); C11D 3/505 (2013.01); C11D 17/0039 (2013.01); A61K 2800/412 (2013.01); A61K 2800/624 (2013.01); A61K 2800/805 (2013.01);
Abstract
Polyurea capsules that encapsulate active materials in polymeric walls resulting from the polymerization of an aromatic or aliphatic polyisocyanate and a cross-linking agent are provided as are consumer products containing said polyurea capsules and for methods for producing such capsules.