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2000 Fiscal Year Final Research Report Summary

Synthesis of Novel Copolymer from Vinyl Monomer and Heterocumulene.

Research Project

Project/Area Number 11650914
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 高分子合成
Research InstitutionScience University of Tokyo

Principal Investigator

INOUE Shohei  Science University of Tokyo, Professor, 工学部, 教授 (20010762)

Project Period (FY) 1999 – 2000
KeywordsLanthanoid Alkoxide / Polymerization / Anionic Polymerization / Addition Polymerization / Heterocumulene / Vinyl monomer / Keten / Methacrylic Ester
Research Abstract

Block copolymers with chains of different structures in a molecule are expected as new polymer materials, and the syntheses require the selection of appropriate initiators for the living polymerization of corresponding monomers. We have already found that metalloporphyrins are excellent initiators for the living polymerization of a wide variety of monomers. The purpose of the present research is to establish the method of synthesis of block copolymers containing methyl methacrylate as a component, in view of industrial importance of poly (methyl methacrylate). As the result, we succeeded in the syntheses of block copolymers from methyl methacrylate and other alkyl methacrylates, alkyl acrylates, and methacrylonitrile, using aluminium polphyrin as initiator. Among these block copolymers, the property of methyl methacrylate methacrylonitrile copolymer is of particular interest, in that it forms micelles in appropriate solvents. The cast film exhibits a microphase separated structure, indicating the possibility of this block copolymer for application to novel polymer materials.

  • Research Products

    (2 results)

All Other

All Publications (2 results)

  • [Publications] H.Sagimoto,S.Inoue: "Design of Amphiphilic Initiating Systems.Metalloporphyrin as Nucleophilic Growing Species and Organometallic Compound as Electrophilic Monomer Activator."Adv.Polym.Sci.. 146. 39-119 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Sugimoto, S.Inoue: "Design of Amphiphilic Initiating Systems. Metalloporphyrin as Nucleophilic Growing Species and Organometallic Compound as Electrophilic Monomer Activator."Adv.Polym.Sci.. 146. 39-119 (1999)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2002-03-26  

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