| 摘要 |
There is disclosed a polymerization process for the preparation of large chloroprene polymer particles having an average diameter in the range of from 0.15 to 2.0 microns. The process utilizes a polymerization medium and catalyst system that produces a substantially monodisperse particle size distribution of polychloroprene rubber particles in an aqueous dispersion, said particles having great utility as a rubber phase in thermoplastic polyblends.
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