| 摘要 |
<p>A dimensionally stable solid polymer blend comprising: (1) a partially crystalline ethylene copolymer comprising from 60 to 85 mole percent ethylene, from 15 to 40 mole percent of 3-C10 alpha-monoolefin, and from 0 to 10 mole percent of a polyene, having a number average molecular weight from 40,000 to 250,000, and (2) an amorphous copolymer comprising from 40 to 65 mole percent ethylene, from 35 to 60 mole percent of a C3-C10 alpha-monoolefin, and from 0 to 10 mole percent of polyene, having a number average molecular weight ranging from 40,000 to 250,000.</p> |
