| 摘要 |
<p>The present application is directed to functionalized poly(ether-anhydride) block copolymers, wherein one end of the copolymer is capable of being attached to a moiety with a desirable characteristic. The copolymers comprise subunits and a subunit of Formula B: (see formula B) Also disclosed are compositions comprising these functionalized copolymers and methods of making the copolymers.</p> |
