Composite microcapsules with enhanced mechanical stability and reduced active ingredient leakage
Research output: Contribution to journal › Article
- University of Leeds
- Procter and Gamble
A calcium shellac (CS) matrix was used to encapsulate polymeric melamine formaldehyde microcapsules (A) or CaCO3 nanoparticles-stabilized microcapsules (B), both of which encapsulated an oil-based active ingredient, producing A–CS or B–CS composite microcapsules. The mechanical properties and oil release profiles of the composite microcapsules were evaluated. The composite microcapsules showed enhanced mechanical stability and reduced leakage of the active ingredient by one order of magnitude.
|Early online date||3 Dec 2015|
|Publication status||E-pub ahead of print - 3 Dec 2015|
- Composite, Microcapsule, Calcium shellac, Mechanical property, Control release, Perfume oil