Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CATALYST SYSTEM FOR OLEFIN OLIGOMERIZATION AND METHOD FOR PREPARING OLEFIN OLIGOMER BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/074304
Kind Code:
A1
Abstract:
Disclosed are a catalyst system capable of selectively oligomerizing olefins including ethylene and a method for preparing an olefin oligomer by using the same and, specifically, a novel catalyst system capable of tripletizing and quaternizing olefins, unlike olefin oligomerization catalyst systems that have been reported so far, and a method for preparing an olefin oligomer by using the same. The present invention provides a catalyst system for olefin oligomerization, the catalyst system comprising: a ligand compound represented by chemical formula 1 or 2; a chromium compound; a metal alkyl compound; and an aliphatic or alicyclic hydrocarbon solvent.

More Like This:
JP2002512233INDUSTRIAL APPLICABILITY The use of dihydropyrimidines as a drug and novel substances
WO/2013/095720METHODS AND APPARATUS FOR DEACTIVATING A CATALYST COMPOSITION
JP2005539080Method for producing α-olefin
Inventors:
KIM HEE YOUNG (KR)
KIM TAE JIN (KR)
YOON SEUNG WOONG (KR)
Application Number:
PCT/KR2018/011982
Publication Date:
April 18, 2019
Filing Date:
October 11, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C07C2/32; B01J31/12; B01J31/16; B01J31/22; B01J35/00; C07C11/107
Foreign References:
KR20160063106A2016-06-03
KR20170035616A2017-03-31
US5750817A1998-05-12
KR20120112590A2012-10-11
KR20100046170A2010-05-06
KR20180032243A2018-03-30
Attorney, Agent or Firm:
PARK, Sang Hoon (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: CATALYST SYSTEM FOR OLEFIN OLIGOMERIZATION AND METHOD FOR PREPARING OLEFIN OLIGOMER BY USING SAME

Next Patent: POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, PREPARING METHOD THEREFOR, POSITIV...