Process for drying a suspension of hydrogel microcapsules

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United States of America Patent

PATENT NO 11344054
APP PUB NO 20200229483A1
SERIAL NO

16633742

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Abstract

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Described herein is a new process for the preparation of powdered microcapsules encapsulating active volatile active ingredients, in particular a perfume or a flavour, the process being performed at room temperature. Powdered microcapsules obtainable by the process are also described. Perfuming and flavouring compositions as well as consumer products including the capsules are also described.

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Patent Owner(s)

Patent OwnerAddress
FIRMENICH SASATIGNY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouquerand, Pierre-Etienne Meyrin, CH 31 98
Dardelle, Gregory Meyrin, CH 13 37
Elabbadi, Amal Meyrin, CH 15 3
Erni, Philipp Meyrin, CH 20 22

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