Title:
マレイミド系ブロック共重合体の製造方法
Document Type and Number:
Japanese Patent JP7170382
Kind Code:
B2
Abstract:
An object of the present invention is to provide a method for producing a maleimide block copolymer having an acrylic monomer-derived structural unit. Provided is a method for producing a block copolymer having a polymer block (A) containing an acrylate-derived structural unit and a polymer block (B) containing an N-substituted maleimide ring structure and a methacrylate-derived structural unit, the method comprising a polymerization step in which a nitroxide polymer (A1) having a polymer block (A) and an organophosphorus unit-containing nitroxide structure at an end of the polymer block (A) and a monomer (B1) containing a methacrylate and an N-substituted maleimide are polymerized in the presence of a thiol compound (C1).
Inventors:
Tomoaki Kitamura
Shinya Imoto
Nakanishi Hidetaka
Shinya Imoto
Nakanishi Hidetaka
Application Number:
JP2017074859A
Publication Date:
November 14, 2022
Filing Date:
April 04, 2017
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
C08F293/00; C08F4/40
Domestic Patent References:
JP64026619A | ||||
JP2013054517A | ||||
JP2014012782A |
Attorney, Agent or Firm:
Ryu Iwatani
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