Title:
BLOCK POLYMER AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2009/028728
Kind Code:
A1
Abstract:
This invention provides a block polymer, which can be used as a molecular wire
into which carriers can easily be injected from an electrode and from which carriers
can easily be delivered to another electrode, and a device comprising one molecule
of the block polymer that functions as a bridge between a plurality of electrodes.
The block polymer comprises a covered insulating block and an electroconductive
block. Polyacetylene having a spiral structure constitutes a main chain of
the block polymer. The covered insulating block comprises a block having a polyacetylene
unit structure comprising an alkyl chain on its side chain through a functional
group, the alkyl chain being aligned parallel to a main axis of the main chain.
The electroconductive block comprises a block having a polyacetylene unit
structure comprising a hydrogen atom on its side chain through a functional group,
the hydrogen atom being aligned parallel to a main axis of the main chain. The
device comprises the above block polymer and two or more electrodes.
Inventors:
SONE TAKEYUKI (JP)
ALBRECHT OTTO (JP)
YANO KOJI (JP)
IKEDA SOTOMITSU (JP)
OTSUKA YOICHI (JP)
ALBRECHT OTTO (JP)
YANO KOJI (JP)
IKEDA SOTOMITSU (JP)
OTSUKA YOICHI (JP)
Application Number:
PCT/JP2008/066011
Publication Date:
March 05, 2009
Filing Date:
August 29, 2008
Export Citation:
Assignee:
CANON KK (JP)
SONE TAKEYUKI (JP)
ALBRECHT OTTO (JP)
YANO KOJI (JP)
IKEDA SOTOMITSU (JP)
OTSUKA YOICHI (JP)
SONE TAKEYUKI (JP)
ALBRECHT OTTO (JP)
YANO KOJI (JP)
IKEDA SOTOMITSU (JP)
OTSUKA YOICHI (JP)
International Classes:
C08F297/00; C08F38/02; H01L51/05; H01L51/30
Domestic Patent References:
| WO2003072615A1 | 2003-09-04 |
Foreign References:
| JPH09157329A | 1997-06-17 | |||
| JP2004051684A | 2004-02-19 | |||
| JPS60187304A | 1985-09-24 | |||
| JPS63275614A | 1988-11-14 | |||
| JPS62260808A | 1987-11-13 |
Other References:
ISOMURA M. ET AL.: "Living polymerization and block copolymerization of various ring-substituted phenylacetylenes by rhodium-based ternary catalyst", POLYMER BULLETIN, vol. 45, 2000, pages 335 - 339, XP000980882
See also references of EP 2189482A4
See also references of EP 2189482A4
Attorney, Agent or Firm:
OKABE, Masao et al. (Fuji Bldg.2-3, Marunouchi 3-chome,Chiyoda-k, Tokyo 05, JP)
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