| abstract |
PROCESS FOR THE PREPARATION OF A PARTICLE, PARTICLE OBTAINED FROM THE PROCESS, NET COMPOSITION, COMPOSITION FOR DOMESTIC CARE OR PERSONAL CARE AND METHOD OF TREATING A SUBSTRATE A process for the preparation of a particle, in which the particle comprises: (a) a core that comprises a hydrophobic beneficial agent; (b) an external crosslinked wrapper comprising a hydrophobically modified crosslinked polyvinyl alcohol, comprising a crosslinking agent, comprising a first dextran aldehyde with a molecular weight of 2,000 to 2,000,000 Da; and (c) an inner polyamide shell, the shell comprising a polyamide, and the polyamide comprising an aromatic group; wherein the outer crosslinked wrapper is formed prior to the formation of the inner polyamide wrapper. |