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US 12,419,815 B2Granted
Microcapsule compositions stabilized with viscosity control agents
AssigneeInternational Flavors & Fragrances Inc.
InventorsDjurre Sijbren Postma, Yabin Lei, Hui Min Lee, Daniel Kaiping Lee
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Abstract
Disclosed are microcapsule compositions each comprising a microcapsule suspended in an aqueous phase and a viscosity control agent, wherein the viscosity control agent is an acrylate copolymer, a cationic acrylamide copolymer, or a polysaccharide. Also disclosed are consumer products containing such a microcapsule composition.
Claims5
A core-shell microcapsule composition comprising:
- (a) microcapsules, the core of the microcapsules comprises an active material and the shell of the microcapsules comprises polyurea;
- (b) a dispersant comprising whey protein or pea protein;
- (c) a hydrocolloid comprising gum Arabic or modified starch;
- and
- (d) a viscosity control agent comprising xanthan gum.
2 more elements
Dependencies are inferred from the claim text.