| 摘要 |
<p>A polymer blend or mixture comprises a substantially random olefin interpolymer and a urethane polymer, wherein the blend is substantially free of a compatibilizer. In some embodiments, the urethane polymer is mixed with the olefin interpolymer in the form of fibers, and the fibers are dispersed in a matrix of the olefin interpolymer. In other embodiments, a thermoplastic urethane polymer is blended with the olefin interpolymer to form a relatively homogeneous mixture. Various products are made from the blends or mixtures in accordance with embodiments of the invention.</p> |
