| abstract |
Process for the preparation of a particle, in which the particle comprises: (a) a core comprising a hydrophobic benefit agent; (b) an external crosslinked cortex, comprising a hydrophobically modified crosslinked polyvinyl alcohol, comprising a crosslinking agent comprising a first dextran aldehyde having a molecular weight of from 2,000 to 2,000,000 Da; and (c) an inner polyamide bark, in which the bark comprises a polyamide, and in which the polyamide comprises an aromatic group; in which the external reticulated cortex is formed before the formation of the inner polyamide cortex. |