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Title:
CARBON NANOTUBE DISPERSING/SOLUBILIZING AGENT
Document Type and Number:
WIPO Patent Application WO/2010/128660
Kind Code:
A1
Abstract:
Disclosed is a carbon nanotube dispersing/solubilizing agent which is composed of a hyperbranched polymer that contains a triazine ring represented, for example, by formula (14), (15) or (16) as a repeating unit and has a weight average molecular weight of 1,000-4,000,000 in terms of polystyrene as determined by gel permeation chromatography. Since the hyperbranched polymer has excellent carbon nanotube dissolving power, a composition in which carbon nanotubes are isolatedly dissolved can be obtained using the hyperbranched polymer as a solubilizing agent.

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Inventors:
NISHIMURA NAOYA (JP)
HIDA MASAHIRO (JP)
Application Number:
PCT/JP2010/057760
Publication Date:
November 11, 2010
Filing Date:
May 06, 2010
Export Citation:
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Assignee:
NISSAN CHEMICAL IND LTD (JP)
NISHIMURA NAOYA (JP)
HIDA MASAHIRO (JP)
International Classes:
C09K23/52; C01B31/02; C08G73/02; C08G73/06; C09K23/16; C09K23/32; C07D251/44; C07D251/70
Foreign References:
JP2008174602A2008-07-31
JP2004315716A2004-11-11
JP2005220245A2005-08-18
JPH04308583A1992-10-30
JP2008174600A2008-07-31
JPS63273644A1988-11-10
JPH0859901A1996-03-05
JP2009067933A2009-04-02
Attorney, Agent or Firm:
KOJIMA TAKASHI (JP)
Takashi Kojima (JP)
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