極性基含有アリルモノマー共重合体の製造方法

Japanese Patent JP7158688

B2

The present invention relates to a method for producing a copolymer of ethylene and an allyl monomer that is represented by formula (1) and has a polar group, or a copolymer of ethylene, the allyl monomer that is represented by formula (1) and has a polar group, and another monomer. This production method is characterized by using a metal complex, which is represented by general formula (C1), as a polymerization catalyst and by having a silane compound, which is represented by general formula (2) and has a silicon-hydrogen bond, coexist with the metal complex. (In the formulae, the symbols are as defined in the description.) According to the present invention, a copolymer of an allyl monomer that has a polar group is able to be produced with high catalytic activity, said copolymer being capable of having various applications.

Makoto Ito
Kyoko Nozaki
Junichi Kuroda
Okumura Yoshikuni
Shinya Hayashi
Minoru Kobayashi
Yuichiro Yasukawa

JP2020501621A

October 24, 2022

January 29, 2019

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National University Corporation The University of Tokyo
SHOWA DENKO K.K.
Japan Polyethylene Corporation

C08F210/02; C08F4/70; C08F218/12

JP2011068881A
JP2014159540A
JP2015137282A
JP2016084437A
JP2004196975A

WO2013168626A1
WO2016067776A1
WO2012029432A1

ITO et al.,Coordination-Insertion Copolymerization of Allyl Monomers with Ethylene,Journal of the American Chemical Society,2011年01月04日,Vol.133, No. 5,p. 1232-1235

Aoki Atsushi
Shinji Mihashi
Masatoshi Takahashi
Naonori Koda
Hajime Kawahara

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