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US 2026/0157944 A1Published application
Lipid-based microcapsules
OwnerPhilipp ERNI, Amal ELABBADIinventors
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Abstract
Disclosed herein is a process for the preparation of microcapsules. Also disclosed herein are microcapsules. Also disclosed herein are consumer products including the microcapsules, in particular perfumed consumer products or flavoured consumer products.
Claims20
A process for preparing microcapsules, said process comprising the steps of:
- (i) Dispersing an oil phase O1 comprising a hydrophobic material H1 into a continuous phase C1 to obtain a two-phases dispersion D1, wherein the oil phase and/or in the continuous phase C1 comprises a stabilizer S1;
- (ii) Dispersing the two-phases dispersion D1 in an oil phase O2 comprising a stabilizer S2 and a lipid, at a temperature greater than the melting temperature of the lipid, to obtain a multiple dispersion D2,
- (iii) Optionally, dispersing the multiple dispersion D2 in a continuous phase C2 comprising a stabilizer S3 to obtain a multiple dispersion D3;
- and
- (iv) Cooling the multiple dispersion D2 and fragmenting, or cooling the multiple dispersion D3, to obtain microcapsules.
2 more elements
A microcapsule comprising:
- a two-phases dispersion D1 including an oil phase O1, wherein the oil phase O1 comprises a hydrophobic material H1, and
- a carrier comprising a lipid,
- wherein the two-phases dispersion D1 is entrapped in the carrier.
Dependencies are inferred from the claim text.