| abstract |
A microcapsule is disclosed that contains: (i) a microcapsule core having an active material, and (ii) a microcapsule wall formed from a first polymer and a second polymer. The first polymer is a sol-gel polymer. The second polymer is gum arabic, ultrapure gum, gelatin, chitosan, xanthan gum, vegetable gum, carboxymethyl cellulose, sodium carboxymethyl guar, or a combination thereof. The weight ratio between the first polymer and the second polymer is 1:10 to 10:1. Also disclosed are methods for preparing the microcapsules and the use of the microcapsules for consumer products. |