Patent ID: 11905348
Assignee: MITSUI CHEMICALS, INC.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 6:
7. The method for producing the ethylene/α-olefin/non-conjugated polyene copolymer (S) according to claim 6, wherein the copolymerization in the step (1) is carried out in the presence of a polymerization catalyst constituted by:
(a) a metallocene compound represented by the general formula [A1],
(b) at least one compound selected from
(b-1) an organometallic compound,
(b-2) an organoaluminum oxy-compound, and
(b-3) a compound which react with the metallocene compound (a) to form an ion pair,

and if necessary,
(c) a particulate carrier,
wherein the polymerization catalyst comprises at least the organometallic compound (b-1) as the compound (b).