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:
Sep. 28, 2021
Filed:
Nov. 14, 2018
Applicant:
Firmenich SA, Satigny, CH;
Inventors:
Assignee:
Firmenich SA, Satigny, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/11 (2006.01); A61K 8/06 (2006.01); A61K 8/73 (2006.01); A61K 8/81 (2006.01); A61Q 5/02 (2006.01); A61Q 5/12 (2006.01); A61Q 19/10 (2006.01); B01J 13/14 (2006.01); B01J 13/22 (2006.01);
U.S. Cl.
CPC ...
A61K 8/11 (2013.01); A61K 8/062 (2013.01); A61K 8/731 (2013.01); A61K 8/737 (2013.01); A61K 8/8158 (2013.01); A61Q 5/02 (2013.01); A61Q 5/12 (2013.01); A61Q 19/10 (2013.01); B01J 13/14 (2013.01); B01J 13/22 (2013.01); A61K 2800/412 (2013.01); A61K 2800/56 (2013.01);
Abstract
The present disclosure relates to microcapsules having an oil-based core and a polymeric shell coated with at least a cationic polymer. Microcapsules defined in the present disclosure combine the presence of an anionic emulsifier and a cationic polymer according to a specific charge density range to optimize the deposition in rinse-off applications.