金属錯体およびその製造方法、当該金属錯体を含むオレフィン重合用触媒成分およびオレフィン重合用触媒、並びに、当該オレフィン重合用触媒を用いたα−オレフィン重合体及び共重合体の製造方法 - National University Corporation Tokyo University

Title:

金属錯体およびその製造方法、当該金属錯体を含むオレフィン重合用触媒成分およびオレフィン重合用触媒、並びに、当該オレフィン重合用触媒を用いたα−オレフィン重合体及び共重合体の製造方法

Document Type and Number:

Japanese Patent JP6938264

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a novel catalyst component for the production of α-olefin polymers, and methods for producing α-olefin polymers and copolymers using the same.SOLUTION: A metal complex is obtained by bringing a compound represented by formula [I] or [II] into contact with a transition metal compound containing a transition metal of groups 9-11 in the periodic table. [R-Rare H, halogen, alkyl, aryl, NO, CN or the like; Rand Rare alkyl, alkenyl or the like; Eis P, As or Sb; Xis O or S; Z is H or a leaving group; m is a valence of Z].SELECTED DRAWING: Figure 1

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Inventors:

Kyoko Nozaki
Shinko Ito
Tao Wenje
Yohei Konishi
Hiroshi Otaki
Yasuo Oishi
Akio Tanna
Takao Tayano

Application Number:

JP2017144969A

Publication Date:

September 22, 2021

Filing Date:

July 26, 2017

Export Citation:

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Assignee:

National University Corporation Tokyo University
Japan Polychem Corporation

International Classes:

C07F9/52; C07F9/50; C07F9/572; C07F15/04; C07F19/00; C08F4/70; C08F10/00

Domestic Patent References:

JP2005307021A
JP6867761B2
JP2018024647A

Foreign References:

WO2013159229A1
WO2010050256A1
US6559326

Other References:

Angewandte Chemie, International Edition,2015年,Vol.54, No.42,p.12447-12451
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999),1978年,No.3,p.257-262
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999),1978年,No.9,p.1119-1126
Organometallics,2004年,Vol.23, No.25,p.6031-6041

Attorney, Agent or Firm:

Kishimoto Tatsuto
Akihiko Yamashita
Noriyuki Yamamoto

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