| 摘要 |
Solid catalyst composition comprising a polymer matrix (A) and distributed therein a solid catalyst system (B), wherein ° the solid catalyst system (B) ° has a porosity measured according to ASTM 4641 of less than 1.40 ml/g, ° comprises a transition metal compound of formula (I) LmRnMXq, (I) wherein "M" is a transition metal of anyone of the groups 3 to 10 of the periodic table (IUPAC), each "X" is independently a monovalent anionic s-ligand, each "L" is independently an organic ligand which coordinates to the transition metal (M), "R" is a bridging group linking two organic ligands (L), "m" is 2 or 3, "n" is 0, 1 or 2, "q" is 1, 2 or 3, m+q is equal to the valency of the transition metal (M), and a cocatalyst (Co) comprising a compound of A1, and ° the weight ratio of the polymer matrix (A) and the catalyst system (B) [weight polymer matrix (A)/weight catalyst system (B)] in the solid catalyst composition is below 25.0. |
