Patents Assigned to SK INNOVATION CO., LTD. & SK GLOBAL CHEMICAL CO. LTD.
  • ETHYLENE TETRAMERIZATION CATALYST SYSTEMS AND METHOD FOR PREPARING 1-OCTENE USING THE SAME
    Publication number: 20140081064
    Abstract: Disclosed herein is a method of preparing 1-octene at high activity and high selectivity while stably maintaining reaction activity by tetramerizing ethylene using a chromium-based catalyst system comprising a transition metal or a transition metal precursor, a cocatalyst, and a P—C—C—P backbone structure ligand represented by (R1)(R2)P—(R5)CHCH(R6)—P(R3)(R4).
    Type: Application
    Filed: November 21, 2013
    Publication date: March 20, 2014
    Applicant: SK INNOVATION CO., LTD. & SK GLOBAL CHEMICAL CO. LTD.
    Inventors: TAEK KYU HAN, MYUNG AHN OK, SUNG SEOK CHAE, SANG OOK KANG, JAE HO JUNG