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Patent Searching and Data


Title:
POLYMER PRODUCTION METHOD AND POLYMERIZATION CATALYST
Document Type and Number:
WIPO Patent Application WO/2021/049627
Kind Code:
A1
Abstract:
Provided are: a polymerization catalyst formed from a polymer having nitrogen-containing functional groups; and a polymer production method having a step for obtaining a polymer by polymerizing vinyl monomers in the presence of an organic iodine compound.

Inventors:
NIINO HIROSHI (JP)
CHATANI SHUNSUKE (JP)
HSU SHUYAO (JP)
GOTO ATSUSHI (SG)
CHANG JUN JIE (SG)
Application Number:
PCT/JP2020/034491
Publication Date:
March 18, 2021
Filing Date:
September 11, 2020
Export Citation:
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Assignee:
MITSUBISHI CHEM CORP (JP)
UNIV NANYANG TECH (SG)
International Classes:
C08F4/40; C08F12/00; C08F20/00; C08F20/56
Domestic Patent References:
WO2011016166A12011-02-10
Foreign References:
JP2019094453A2019-06-20
Other References:
LI BIN, SHI YAN, FU ZHIFENG: "Schiff Base as a Novel Kind of Catalyst for Reversible Complexation-Mediated Radical Polymerization of Methyl Methacrylate", JOURNAL OF POLYMER SCIENCE, PART A: POLYMER CHEMISTRY, vol. 57, 29 June 2019 (2019-06-29), pages 1653 - 1663, XP055805650
WANG CHEN-GANG, CHANG JUN JIE, FOO ELLENDEA YONG JING, NIINO HIROSHI, CHATANI SHUNSUKE, HSU SHU YAO, GOTO ATSUSHI: "Recyclable Solid-Supported Catalysts for Quaternary Ammonium Iodide-Catalyzed Living Radical Polymerization", MACROMOLECULES, vol. 53, 19 December 2019 (2019-12-19), pages 51 - 58, XP055805652
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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