Method of producing polymer using iron complex as catalyst

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United States of America Patent

PATENT NO 7674866
SERIAL NO

12066706

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Abstract

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The object of the present invention is to provide a method of producing a polymer wherein radical-polymerizable monomers can be polymerized in a quantitative manner in a relatively short time, and a polymer or a block copolymer having at its termini a functional group that can be chemically converted while the polymer or the block copolymer has a high molecular weight can be produced. Furthermore, the object of the present invention is to provide a method of producing a polymer wherein the polymer is re-precipitated in a general solvent by an easy method, and the used iron complexes are recovered in the solvent, thereby recycling the iron complexes.

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Patent Owner(s)

  • DAINIPPON INK AND CHEMICALS, INC.;KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayakawa, Hitoshi Yachiyo, JP 51 755
Jin, Ren-Hua Tokyo, JP 29 264
Nagashima, Hideo Kasuga, JP 38 305
Niibayashi, Shota Kasuga, JP 2 2

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