| 摘要 |
The invention relates to a process for the production of polymers by the living cationic polymerization of vinyl ethers, in which process the polymerization is terminated by the addition of a hydroxyl-containing component while adding an organic base. Polyvinyl ethers obtained by using a process according to the invention can be used for the production of block copolymers, or in other fields, such as telechelic polymers or macromonomers. Block copolymers obtained by applying a process according to the invention can be used in many fields in which boundary surfaces play a part. Examples are glass fiber-reinforced plastics, pigment dispersions in plastics or coatings, coating-substrate boundary surfaces, polymer blends, blends of polymers with fillers such as talcum, mica or chalk, etc. |
