| 摘要 |
08-12(1573)A Dispersions of core-shell polymers in caprolactam wherein the core-shell polymer comprises a crosslinked elastomer core and a hard thermoplastic shell and wherein the weight ratio of elastomer core to caprolactam is in the range of about 1:99 to about 40:60. Such dispersions can be combined with caprolactam polymerization initiator and caprolactam polymerization catalyst to provide rubber-modified nylon-6 polymers. |
