| abstract |
High efficiency particles and compositions such as consumer products containing such high efficiency particles that can enhance the delivery of benefit agents to the site being treated. Capsules as high efficiency particles include a core and a wall, the core includes a fragrance, and the wall includes melamine formaldehyde and / or cross-linked melamine formaldehyde, poly (acrylic acid) and poly (acrylic acid). -Co-butyl acrylate), the wall has an outer surface and a coating, the wall encapsulates the core, the coating coats the outer surface of the wall, and the coating is one or more efficient The efficient polymer comprises a copolymer comprising polyvinylformamide and polyvinylamine. [Selection figure] None |