US 12,351,782 B2
Liquid treatment compositions comprising delivery particles based on plant rosin material
Mattia Collu, Saint-Gilles (BE); Cédric Marc Tahon, Oost-Vlaanderen (BE); and Johan Smets, Lubbeek (BE)
Assigned to The Procter & Gamble Company, Cincinnati, OH (US)
Filed by The Procter & Gamble Company, Cincinnati, OH (US)
Filed on Dec. 14, 2021, as Appl. No. 17/549,916.
Claims priority of provisional application 63/125,986, filed on Dec. 16, 2020.
Prior Publication US 2022/0186147 A1, Jun. 16, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. C11D 1/00 (2006.01); C11D 3/00 (2006.01); C11D 3/38 (2006.01); C11D 3/382 (2006.01); C11D 3/50 (2006.01)
CPC C11D 3/382 (2013.01) [C11D 3/0015 (2013.01); C11D 3/505 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A liquid treatment composition comprising particles and an adjunct ingredient,
wherein the particles comprise a plant rosin material and one or more benefit agents,
wherein the one or more benefit agents are encapsulated in the plant rosin material, and/or are partially embedded in the plant rosin material, and
wherein the liquid treatment composition further comprises an amphiphilic polymer.