Method for producing propylene-based copolymer

摘要

A catalyst for olefin polymerization, comprising:
(A-1) a bridged metallocene compound represented by the following Formula [1-1], and (b) at least one compound selected from: (b-1) an organoaluminum oxy compound, (b-2) a compound which forms an ion pair, and (b-3) an organoaluminum compound:
wherein in Formula [1-1], R 1 , R 2 , R 3 , R 4 , R 5 , R 8 , R 9 , and R 12 are each selected from a hydrogen, a hydrocarbon group and a silicon-containing group; the four groups of R 6 , R 7 , R 10 , and R 11 are not hydrogen atoms, and are each selected from a hydrocarbon group or a silicon-containing group; R 13 and R 14 are each a hydrocarbon group or the like, excluding a hydrogen atom and a methyl group; M is Ti, Zr or the like; Y is carbon or the like; Q is a halogen or the like; and j is an integer from 1 to 4.