Title:
HETEROATOM LIGAND, OLIGOMERIZATION CATALYST CONTAINING SAME, AND METHOD FOR PREPARING OLIGOMER
Document Type and Number:
WIPO Patent Application WO/2018/230846
Kind Code:
A1
Abstract:
The present invention relates to a heteroatom ligand, an oligomerization catalyst containing the same, and a method for preparing an oligomer by using the same. Specifically, the present invention relates to a heteroatom ligand having a silsesquioxane derivative, an oligomerization catalyst containing the same, and a method for preparing an oligomer by using the same.
Inventors:
LEE HOSEONG (KR)
YANG JINHAEK (KR)
KIM MYOUNGLAE (KR)
JOE YONGNAM (KR)
YANG JINHAEK (KR)
KIM MYOUNGLAE (KR)
JOE YONGNAM (KR)
Application Number:
PCT/KR2018/005523
Publication Date:
December 20, 2018
Filing Date:
May 15, 2018
Export Citation:
Assignee:
SK INNOVATION CO LTD (KR)
SK GLOBAL CO LTD (KR)
SK GLOBAL CO LTD (KR)
International Classes:
C07F7/21; B01J31/12; B01J31/14; C07C2/30; C07C11/107
Domestic Patent References:
| WO2002004119A1 | 2002-01-17 | |||
| WO2004056479A1 | 2004-07-08 |
Foreign References:
| KR20150108158A | 2015-09-25 | |||
| US20140094620A1 | 2014-04-03 |
Other References:
ROPARTZ, L. ET AL.: "Phosphine-containing Carbosilane Dendrimers Based on Polyhedral Silsesquioxane Cores as Ligands for Hydroformylation Reaction of Oct-l-ene", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 182-183, 2002, pages 99 - 105, XP055559435
QI, Z. ET AL.: "High-efficiency Flame Retardency of Epoxy Resin Composites with Perfect T8 Caged Phosphorus Containing Polyhedral Oligomeric Silsesquioxanes (P-POSSs", COMPOSITES SCIENCE AND TECHNOLOGY, vol. 127, 2016, pages 8 - 19, XP055559438
LEE, H. ET AL.: "Polyhedral Oligomeric Silsesquioxane-conjugated Bis(diphenylphosphino) amine Ligand for Chromium(III) Catalyzed Ethylene Trimerization and Tetramerization", APPLIED CATALYSIS A, vol. 560, 24 April 2018 (2018-04-24), XP085402371
ANTEA CARTER ET AL., CHEM. COMMUN., 2002, pages 858 - 859
See also references of EP 3640256A4
QI, Z. ET AL.: "High-efficiency Flame Retardency of Epoxy Resin Composites with Perfect T8 Caged Phosphorus Containing Polyhedral Oligomeric Silsesquioxanes (P-POSSs", COMPOSITES SCIENCE AND TECHNOLOGY, vol. 127, 2016, pages 8 - 19, XP055559438
LEE, H. ET AL.: "Polyhedral Oligomeric Silsesquioxane-conjugated Bis(diphenylphosphino) amine Ligand for Chromium(III) Catalyzed Ethylene Trimerization and Tetramerization", APPLIED CATALYSIS A, vol. 560, 24 April 2018 (2018-04-24), XP085402371
ANTEA CARTER ET AL., CHEM. COMMUN., 2002, pages 858 - 859
See also references of EP 3640256A4
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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