| abstract |
The method of olefin oligomerization according to the present invention is a method of olefin oligomerization using an oligomerization catalyst system comprising the step of reducing the activity of the oligomerization catalyst system by administering an inactivating agent to the end of the oligomerization reaction of olefin, The agent may include an additive for a polymer resin containing at least one functional group selected from the group consisting of a hydroxyl group, an amine group and an amide group. The oligomerization method can reduce an isomer of 1-hexene and / or 1-octene and an alpha-olefin of C 10 to C 40 through further suppression of side reaction of the product, and uses an inactivating agent which is also a polymer property improving agent Thereby eliminating the need for a separate process for separating it, which can improve economic efficiency and productivity. |