Title:
METHOD FOR PRODUCING COMPOSITE RESIN PARTICLES, ANTISTATIC COMPOSITION, AND MOLDED OBJECT
Document Type and Number:
WIPO Patent Application WO/2023/162899
Kind Code:
A1
Abstract:
A method for producing composite resin particles which includes a pulverization step in which a composite resin material comprising carbon nanotubes and a fluororesin is pulverized. The composite resin material has a carbon nanotube content CCNT (mass%) of 0.015-0.200 mass%. In the pulverization step, the composite resin material is pulverized by the rotation of rotating blades so that the value of D/CCNT, obtained by dividing the movement distance D (m) of the rotating blades by the CCNT (mass%), is 1,000-110,000 m/mass%.
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Inventors:
TAKAYANAGI ATSUSHI (JP)
TAKEYAMA YOSHIHISA (JP)
TAKEYAMA YOSHIHISA (JP)
Application Number:
PCT/JP2023/005869
Publication Date:
August 31, 2023
Filing Date:
February 17, 2023
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08J3/12; B29B13/10; C01B32/168; C08J5/00; C08K7/00; C08L27/12
Domestic Patent References:
| WO2018066458A1 | 2018-04-12 | |||
| WO2018066528A1 | 2018-04-12 | |||
| WO2018066433A1 | 2018-04-12 | |||
| WO2017022229A1 | 2017-02-09 |
Foreign References:
| JP2018070709A | 2018-05-10 | |||
| JP2020019894A | 2020-02-06 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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