Title:
CARBON MATERIAL GRANULATED PRODUCT, METHOD FOR PRODUCING CARBON MATERIAL GRANULATED PRODUCT, AND CONDUCTIVE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/149136
Kind Code:
A1
Abstract:
A carbon material granulated product containing carbon black having a particle diameter D50 of 250μm or less when obtained by a laser diffraction/scattering method which complies with ISO13320, carbon nanotubes having a particle diameter D50 of 50μm or less when obtained by a laser diffraction/scattering method which complies with ISO13320, and a solvent-soluble polymer loaded into the carbon black and the carbon nanotubes, wherein: the solvent-soluble polymer is one or more types of polymer selected from the group consisting of an ether-based polymer a vinyl-based polymer, an amine-based polymer, a cellulose-based polymer and a starch-based polymer; and the content of the solvent-soluble polymer constitutes 1-15 parts by mass, inclusive, relative to 100 parts by mass of the total content of the carbon black and the carbon nanotubes.
Inventors:
HISASHI HIDEYUKI (JP)
SAKUTA NORITAKA (JP)
TAKAMIYA RYOSUKE (JP)
SAKUTA NORITAKA (JP)
TAKAMIYA RYOSUKE (JP)
Application Number:
PCT/JP2022/048066
Publication Date:
August 10, 2023
Filing Date:
December 27, 2022
Export Citation:
Assignee:
DR GOO CO LTD (JP)
DAINICHISEIKA COLOR CHEM (JP)
DAINICHISEIKA COLOR CHEM (JP)
International Classes:
C01B32/168; C08L101/12; C08K3/04; C08L1/00; C08L29/00; C08L71/00; C08L101/00
Foreign References:
| JP2017201006A | 2017-11-09 | |||
| JP2009176721A | 2009-08-06 | |||
| JP2016108524A | 2016-06-20 | |||
| JP2020176186A | 2020-10-29 | |||
| JP2014122264A | 2014-07-03 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
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