Title:
METHOD FOR PRODUCING POLYMER, COMPOSITION FOR RADICAL POLYMERIZATION AND RADICAL POLYMERIZATION CONTROL AGENT
Document Type and Number:
Japanese Patent JP2022158626
Kind Code:
A
Abstract:
To provide a method for producing a polymer that has low toxicity for environmental friendliness, also has high polymerization controllability to give a high-molecular-weight polymer, and can be produced at low cost.SOLUTION: A method for producing a polymer includes a polymerization step for conducting controlled radical polymerization of a monomer (Y) in the presence of an organic compound (A) represented by formula (I) and a radical generator (B), to give a polymer, with the molar ratio (b/a) of (b) to (a) being 0.5-25. [In formula (I), R1 is a hydrogen atom, an optionally substituted alkyl group, an optionally substituted aryl group or a hydroxy group.]SELECTED DRAWING: Figure 1
Inventors:
TAKAYAMA TAKUMI
MAEKAWA KAZUHIKO
HOSOKI TOMOYA
PENG CHI-HOW
MAEKAWA KAZUHIKO
HOSOKI TOMOYA
PENG CHI-HOW
Application Number:
JP2021063656A
Publication Date:
October 17, 2022
Filing Date:
April 02, 2021
Export Citation:
Assignee:
KURARAY CO
NAT TSINGHUA UNIV
NAT TSINGHUA UNIV
International Classes:
C08F4/00; C08F8/12; C08F16/00; C08F18/00
Attorney, Agent or Firm:
Patent Attorney Corporation Setouchi International Patent Firm