Title:
COMPOSITE SECONDARY PARTICLES CONTAINING CARBON NANOTUBES AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2020/149370
Kind Code:
A1
Abstract:
The present invention provides composite secondary particles containing primary particles of a fluororesin and carbon nanotubes configured such that the primary particles of fluororesin aggregate and the carbon nanotubes are present between the primary particles of fluororesin. The average length of the carbon nanotubes is 50-1000 μm, the average particle size of the primary particles of fluororesin is 1-300 μm, the average particle size of the composite secondary particles is 150 μm or greater, the average particle size of the composite secondary particles is greater than the average particle size of the primary particles, and the composite secondary particles contain 0.01-2.0 mass% of carbon nanotubes.
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Inventors:
ITAMI HIROTAKA (JP)
NAKAGAWA TAKAFUMI (JP)
MINEO YUTAKA (JP)
YAMAMOTO HIROKAZU (JP)
NAKAGAWA TAKAFUMI (JP)
MINEO YUTAKA (JP)
YAMAMOTO HIROKAZU (JP)
Application Number:
PCT/JP2020/001321
Publication Date:
July 23, 2020
Filing Date:
January 16, 2020
Export Citation:
Assignee:
TOHO KASEI CO LTD (JP)
International Classes:
C08K7/06; C08L27/12
Domestic Patent References:
| WO2018066706A1 | 2018-04-12 | |||
| WO2018066528A1 | 2018-04-12 |
Foreign References:
| JP2018070709A | 2018-05-10 | |||
| JP2012210796A | 2012-11-01 | |||
| JP2008106285A | 2008-05-08 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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