| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide molded articles as well as compositions that exhibit immiscible, but compatible blend features having highly useful applications, by overcoming the problem of delamination in an immiscible, incompatible blends, and to provide a range of miscible blend compositions.SOLUTION: A thermoplastic composition comprises a polymer blend. The polymer blend comprises a first polyimide and a second polyimide. The first polyimide has repeating units derived from a first dianhydride and a first diamine. The second polyimide has repeating units derived from a second dianhydride and a second diamine. Either the first dianhydride and the second dianhydride are the same or the first diamine and the second diamine are the same.</p> |
