Title:
CARBON MICROFIBER DISPERSION LIQUID
Document Type and Number:
WIPO Patent Application WO/2012/036172
Kind Code:
A1
Abstract:
Carbon microfibers having an extremely high cohesive force and forming aggregates are uniformly dispersed and defibrated in an organic solvent, resulting in the disclosed stable dispersion state carbon microfiber dispersion liquid. The carbon microfiber dispersion liquid in which carbon microfibers are dispersed in an organic solvent contains a polymer dispersant represented by formula (1), and the size of aggregates of the carbon microfibers contained in said dispersion liquid is 5μm or less.
Inventors:
TARUMOTO NAOHIRO (JP)
TSUKADA TAKAYUKI (JP)
TSUKADA TAKAYUKI (JP)
Application Number:
PCT/JP2011/070905
Publication Date:
March 22, 2012
Filing Date:
September 13, 2011
Export Citation:
Assignee:
HODOGAYA CHEMICAL CO LTD (JP)
TARUMOTO NAOHIRO (JP)
TSUKADA TAKAYUKI (JP)
TARUMOTO NAOHIRO (JP)
TSUKADA TAKAYUKI (JP)
International Classes:
C09K23/52; B01J13/00; C01B31/02; D01F9/127; H01B1/24; H01B13/00; H01M4/62
Domestic Patent References:
| WO2009147989A1 | 2009-12-10 | |||
| WO2010041750A1 | 2010-04-15 |
Foreign References:
| JP2008248412A | 2008-10-16 | |||
| JP2010096911A | 2010-04-30 | |||
| JP2010276916A | 2010-12-09 | |||
| JP2011184664A | 2011-09-22 |
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
Ono Pure in addition (JP)
Ono Pure in addition (JP)
Download PDF:
Claims: