Title:
GRAFT COPOLYMER AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2006/085695
Kind Code:
A1
Abstract:
A graft copolymer comprising a main chain polymerized by the use of organotellurium-mediated living radical polymerization process (TERP process) and, bonded thereto, a side chain graft polymerized by the use of atom transfer radical polymerization process (ATRP process), which graft copolymer has a molecular weight distribution of ≤ 1.5 Mw/Mn and has a micro-phase separation structure of main chain parts consisting mainly of main chains and side chain parts consisting mainly of side chains. The graft copolymer has a narrow molecular weight distribution and forms a micro-phase separation structure through self organizing of hydrophobic parts and hydrophilic parts.
Inventors:
TAKAGI SHIGEHARU (JP)
HIGA MITSURU (JP)
HIGA MITSURU (JP)
Application Number:
PCT/JP2006/302910
Publication Date:
August 17, 2006
Filing Date:
February 14, 2006
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
UNIV YAMAGUCHI (JP)
TAKAGI SHIGEHARU (JP)
HIGA MITSURU (JP)
UNIV YAMAGUCHI (JP)
TAKAGI SHIGEHARU (JP)
HIGA MITSURU (JP)
International Classes:
C08F289/00; C08F291/00; H01M10/0565
Foreign References:
| JP2004161873A | 2004-06-10 | |||
| JP2001278933A | 2001-10-10 | |||
| JP2000302823A | 2000-10-31 |
Attorney, Agent or Firm:
Hiraki, Yusuke (3-20 Toranomon 4-chom, Minato-ku Tokyo 01, JP)
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