| 摘要 |
This invention relates to supported and nonsupported catalyst components comprising (a) an ionic compound comprising (a)(1) a cation and (a)(2) an anion having up to 100 nonhydrogen atoms and the anion containing at least one subtituent comprising a moiety having an active hydrogen reacted with (c) an organometal or metalloid compound wherein the metal or metalloid is selected from Groups 2, 12, 13, or 14 of the Periodic Table of the Elements, and, optionally, (b) a transition metal compound, (d) a support material, and/or a diluent. Included are methods for preparation of the catalyst components, catalysts, reaction products and dispersions thereof, as well as polymerization process using the catalyst. |
