| 摘要 |
A process is provided for making a reactive-block-copolymer property modifier using an acrylic monomer that has functional groups and one or more vinyl monomers and using the property modifier to modify the properties of a polymeric material, particularly its surface properties. Functionalized acrylic monomer and vinyl monomer can be selected for making a property modifier for a particular application. The property modifier is mixed and/or reacted with a polymeric material to change its properties, particularly the polarity and surface energy of the polymeric material, such as for making the polymeric material paintable, dyeable, wettable, waterproof, biocompatible and/or capable of dissipating an electrostatic charge. The property modifier can be used to couple polymer chains together for increasing average molecular weight, which is useful for recycling a polymeric material, and can also be used as a compatibilizer.
|
