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1.
公开(公告)号:US20200033068A1
公开(公告)日:2020-01-30
申请号:US16521019
申请日:2019-07-24
申请人: Takeshi Endoh , Takashi Tanaka , Akihiko Moki , Atsuo Hirai
发明人: Takeshi Endoh , Takashi Tanaka , Akihiko Moki , Atsuo Hirai
摘要: A wick includes a porous body. The porous body includes a plurality of bubbles, a plurality of composite cells, and a plurality of communication holes. The plurality of bubbles has sizes in a range from 0.1 μm to 50 μm, both inclusive, in a cross section obtained when the porous body is cut. The plurality of composite cells is formed by spherical bubbles partially overlapping each other. Bubbles of pore sizes from 5 μm to 10 μm, both inclusive, are most present among the plurality of composite cells. The plurality of communication holes of 5 μm or smaller is between the plurality of bubbles.
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公开(公告)号:US20230040461A1
公开(公告)日:2023-02-09
申请号:US17814644
申请日:2022-07-25
申请人: Daisuke Inoue , Mitsuaki Hirose , Yohichi Kitagawa , Tsukiko Takahashi , Kenji Komito , Akihiko Moki
发明人: Daisuke Inoue , Mitsuaki Hirose , Yohichi Kitagawa , Tsukiko Takahashi , Kenji Komito , Akihiko Moki
摘要: A toner includes: toner base particles including a binder resin, a colorant, an inorganic filler, and a release agent; and an external additive. An average circularity of the toner is 0.974 or more but 0.985 or less. A surface roughness parameter Sz of a surface of the toner is 200 nm or more but 500 nm or less, the surface roughness parameter Sz being measured with an atomic force microscope (AFM).
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