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:
Jun. 07, 2022
Filed:
Mar. 06, 2019
Applicant:
Givaudan SA, Vernier, CH;
Inventors:
Sarah El-Habnouni, Singapore, SG;
Emmanuel Aussant, Paris, FR;
Vladica Bocokic, Rueil-Malmaison, FR;
Sandra Guinebretiere, Franconville, FR;
Florent Robert, Fontenay sous Bois, FR;
Assignee:
GIVAUDAN SA, Vernier, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/11 (2006.01); A61K 8/06 (2006.01); A61K 8/84 (2006.01); A61Q 13/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/11 (2013.01); A61K 8/068 (2013.01); A61K 8/84 (2013.01); A61Q 13/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/21 (2013.01); A61K 2800/412 (2013.01); A61K 2800/5422 (2013.01); A61K 2800/5424 (2013.01); A61K 2800/5426 (2013.01); A61K 2800/56 (2013.01); A61K 2800/594 (2013.01);
Abstract
Disclosed is a process for preparing an encapsulated fragrance composition. The composition comprises a plurality of microcapsules dispersed in a dispersion medium. The microcapsules comprise a core and a shell around the core. The process comprises the consecutive steps of: The process comprises the additional step of adding a polyisocyanate (B), which is different from polyisocyanate (A).