US 12,383,881 B2
Coacervate core-shell microcapsules
Jasper Van Der Gucht, Wageningen (NL); Renko De Vries, Wageningen (NL); Xiufeng Li, Wageningen (NL); Gregory Dardelle, Satigny (CH); Philipp Erni, Satigny (CH); Lahoussine Ouali, Satigny (CH); and Nathalie Thiebaut, Satigny (CH)
Assigned to FIRMENICH SA, Satigny (CH)
Filed by Firmenich SA, Satigny (CH)
Filed on Mar. 12, 2024, as Appl. No. 18/602,664.
Application 18/602,664 is a continuation of application No. 17/995,566, granted, now 11,958,030, previously published as PCT/EP2021/057592, filed on Mar. 24, 2021.
Claims priority of application No. 20166346 (EP), filed on Mar. 27, 2020.
Prior Publication US 2024/0216885 A1, Jul. 4, 2024
Int. Cl. B01J 13/10 (2006.01)
CPC B01J 13/10 (2013.01) 18 Claims
OG exemplary drawing
 
1. A microcapsule slurry comprising at least one coacervate core-shell microcapsule comprising a hydrophobic material, wherein:
a) the hydrophobic material is encapsulated in the core of the coacervate core-shell microcapsule, and
b) the shell of the coacervate core-shell microcapsule comprises at least one plant protein extract and optionally a non-protein polymer;
wherein the content of protein in the plant protein extract is less than 55% by weight.