Title:
COMPOSITE PARTICLES FOR TONER ADDITIVES
Document Type and Number:
Japanese Patent JP2023145500
Kind Code:
A
Abstract:
To provide composite particles for toner additives.SOLUTION: Metal oxide-polymer composite particles have a median particle size of 40-75 nm or 100-150 nm and an average RTA of at least 0.06. Alternatively or additionally, metal oxide-polymer composites comprise two or more populations of metal oxide particles differing in size, particle size distribution, or shape. Alternatively or additionally, the use of a multicomponent hydrophobizing system including an alkylsilane to fabricate metal oxide-polymer composite particles increases the tribocharge of the composite particles.SELECTED DRAWING: Figure 8A
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Inventors:
TU HAIRUO
XIONG JINCHENG
PAUL S PALUMBO
DMITRY FOMITCHEV
XIONG JINCHENG
PAUL S PALUMBO
DMITRY FOMITCHEV
Application Number:
JP2023112879A
Publication Date:
October 11, 2023
Filing Date:
July 10, 2023
Export Citation:
Assignee:
CABOT CORP
International Classes:
C08L101/00; C08F2/44; C08F292/00; C08K3/36; C08L51/10; G03G9/08; G03G9/097
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Kenji Kimura
Shinji Mihashi
Kenji Kimura
Previous Patent: JPWO2023145499
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