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Title:
COMPOSITE PARTICLES AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2023/218675
Kind Code:
A1
Abstract:
A method for producing composite particles comprises a step in which, by mixing, in an aqueous medium and in the presence of ultra fine bubbles, first particles positively charged in water and second particles positively charged in water and having an average particle diameter smaller than the first particles, said second particles are attached to the surface of the first particles, thereby producing composite particles.

Inventors:
NOMURA NAOYUKI (JP)
ZHOU WEIWEI (JP)
DONG MINGQI (JP)
Application Number:
PCT/JP2022/033276
Publication Date:
November 16, 2023
Filing Date:
September 05, 2022
Export Citation:
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Assignee:
UNIV TOHOKU (JP)
International Classes:
B22F1/14
Foreign References:
JP2021075756A2021-05-20
JP2021174936A2021-11-01
JP2019151891A2019-09-12
JP2022070764A2022-05-13
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
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