| 摘要 |
There are provided curable polysiloxane block copolymers having at least one block of diorganosiloxane units, at least one block of trifunctional arylsiloxane units, optionally, at least one block of trifunctional alkylsiloxane units, and at least one block of acrylate-functional siloxane units. The cured compositions are transparent, self-bonding, tough, dirt repellent and solvent resistant. Methods for making the block copolymers, curable compositions, and articles of manufacture are also provided.
|
