Inclusion complexes of active compounds in acrylate (co)polymers and methods for their production

摘要

The present invention provides a hydrophilic inclusion complex consisting essentially of nanosized particles of a non-crystalline active compound wrapped by an amphiphilic polymer consisting of a homopolymer of acrylic acid or methacrylic acid or a copolymer of acrylic acid or methacrylic acid, or both, with one or more comonomers. The invention further provides hydrophilic dispersions comprising nanoparticles of said inclusion complexes and stable compositions comprising them.