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公开(公告)号：US10691035B2
公开(公告)日：2020-06-23
申请号：US16434341
申请日：2019-06-07
Applicant: FUJI XEROX CO., LTD.
Inventor： Satomi Hara , Masaru Takahashi , Yukiaki Nakamura , Sakiko Takeuchi
Abstract: A brilliant toner includes a first toner which contains a first toner particle containing a flake-shape brilliant pigment; and a second toner which contains a second toner particle containing a flake-shape brilliant pigment, and has a different color from that of the first toner, and an electrostatic charge image developing toner includes a first toner which contains a first toner particle; and a second toner which has a different color from that of the first toner, and contains the second toner particle, in which, based on a charge distribution of each of the first toner and the second toner obtained according to a charge spectrograph method, maximum peak positions of the first toner and the second toner are taken as P1 and P2, respectively, and full widths at half maximum of the first toner and the second toner are taken as W1 and W2, respectively, |P1−P2| is 3 mm or less, and |W1−W2| is 3 mm or less.
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公开(公告)号：US10095142B2
公开(公告)日：2018-10-09
申请号：US15214106
申请日：2016-07-19
Applicant: FUJI XEROX CO., LTD.
Inventor： Sakiko Hirai , Satomi Hara , Masaru Takahashi , Atsushi Sugawara
Abstract: A brilliant toner includes toner particles that contain a binder resin and a brilliant pigment which has a flake shape, wherein an average thickness of the brilliant pigment is greater than 0.5 μm to 1.5 μm.
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公开(公告)号：US09864288B2
公开(公告)日：2018-01-09
申请号：US14790590
申请日：2015-07-02
Applicant: FUJI XEROX CO., LTD.
Inventor： Shotaro Takahashi , Atsushi Sugitate , Masaru Takahashi , Sakiko Hirai , Satomi Hara
CPC classification number: G03G9/0926 , G03G9/0804 , G03G9/0821 , G03G9/0825 , G03G9/0902 , G03G9/0904 , G03G13/013 , G03G15/6585
Abstract: A toner set includes a brilliant toner including a brilliant pigment; and a chromatic toner including a coloring agent that is different from the brilliant pigment, wherein the toner set satisfies the following expression: 1.2≦Q1/Q2≦5.0 wherein Q1 represents an endothermic quantity of the brilliant toner and Q2 represents an endothermic quantity of the chromatic toner.
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公开(公告)号：US09726996B2
公开(公告)日：2017-08-08
申请号：US15061078
申请日：2016-03-04
Applicant: FUJI XEROX CO., LTD.
Inventor： Satoshi Kamiwaki , Tetsuya Taguchi , Shotaro Takahashi , Masaru Takahashi
CPC classification number: G03G9/09 , G03G9/0821 , G03G9/08755 , G03G9/0902 , G03G9/0904
Abstract: A white toner includes white toner particles and black toner particles, wherein a content of the black toner particles is from 0.01% by number to less than 1% by number with respect to a total number of an entirety of toner particles.
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5.发明授权公开(公告)号：US09323175B2
公开(公告)日：2016-04-26
申请号：US14043319
申请日：2013-10-01
Applicant: FUJI XEROX CO., LTD.
Inventor： Sakiko Hirai , Shotaro Takahashi , Masaru Takahashi , Atsushi Sugitate
CPC classification number: G03G15/0865 , G03G9/0819 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/0902 , G03G15/0822
Abstract: A brilliant toner includes a metallic pigment, and a Fe content in the brilliant toner is from 0.001% by weight to 2% by weight.
Abstract translation: 明亮的调色剂包括金属颜料，亮度调色剂中的Fe含量为0.001重量％至2重量％。
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Patent Agency Ranking
公开(公告)号：US09841693B2
公开(公告)日：2017-12-12
申请号：US15215188
申请日：2016-07-20
Applicant: FUJI XEROX CO., LTD.
Inventor： Atsushi Sugawara , Sakiko Hirai , Masaru Takahashi , Satomi Hara
CPC classification number: G03G9/0902 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/0926 , G03G9/09307 , G03G9/09335 , G03G9/09342 , G03G15/0865 , G03G15/6585
Abstract: A brilliant toner includes release agent domains meeting conditions (1) a length of the release agent domain in a longitudinal axis direction is 300 nm to 1,500 nm, (2) a ratio between the length in the longitudinal axis direction and in a short axis direction of the release agent domain is 3.0 to 15.0, (3) an angle between (a) a tangent line passing through a contact point of (a1) a circumference of a circle that is centered at a centroid of the release agent domain and is inscribed in an outer edge of the toner particle and (a2) the outer edge and (b) a line passing through the centroid and extending in the longitudinal axis direction is 0° to 45°, and (4) a ratio of a distance between the centroid and the contact point to an equivalent circle diameter of the toner particle is 0.03 to 0.25.
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公开(公告)号：US09557674B2
公开(公告)日：2017-01-31
申请号：US13855337
申请日：2013-04-02
Applicant: FUJI XEROX CO., LTD.
Inventor： Sakiko Hirai , Shotaro Takahashi , Masaru Takahashi , Atsushi Sugitate , Shuji Sato
CPC classification number: G03G9/09 , G03G9/08782 , G03G9/0902 , G03G9/0926
Abstract: Provided is a toner set including at least a first brilliant toner that contains a brilliant pigment, and a second brilliant toner that contains a brilliant pigment and exhibits a different color from the first brilliant toner.
Abstract translation: 提供了一种调色剂组，其包括至少一种含有辉光颜料的第一亮度调色剂和包含辉光颜料并且与第一种明亮调色剂不同的颜色的第二种亮色调色剂。
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公开(公告)号：US09989872B2
公开(公告)日：2018-06-05
申请号：US15492584
申请日：2017-04-20
Applicant: FUJI XEROX CO., LTD.
Inventor： Yukiaki Nakamura , Akira Matsumoto , Yasuo Kadokura , Shinya Nakashima , Satoshi Miura , Sakiko Hirai , Shotaro Takahashi , Daisuke Tomita , Satoshi Kamiwaki , Masaru Takahashi
CPC classification number: G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/08764 , G03G9/08795 , G03G9/08797 , G03G9/0902 , G03G9/0918 , G03G9/0926 , G03G15/0865
Abstract: An electrostatic charge image developing toner includes toner particles each including an amorphous resin and a crystalline resin, wherein, when the toner particles are subjected to a measurement to determine an area ratio of the crystalline resin on a cross section of the toner particle before and after being heated at a temperature of 50° C. and a humidity of 50% RH for three days, a relationship between an area ratio a (%) of the crystalline resin on a cross section with respect to the toner particles before being heated, and an area ratio b (%) of the crystalline resin on the cross section with respect to the toner particles after being heated satisfies Expression (1): 0.9≤a/b≤1.0.
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9.发明授权公开(公告)号：US09304425B2
公开(公告)日：2016-04-05
申请号：US14267179
申请日：2014-05-01
Applicant: FUJI XEROX CO., LTD.
Inventor： Daisuke Noguchi , Sakiko Hirai , Masaru Takahashi , Atsushi Sugitate , Shuji Sato
CPC classification number: G03G9/0902 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/091
Abstract: A brilliant toner includes toner particles containing a brilliant pigment, and toner particles containing a yellow colorant without containing the brilliant pigment, wherein a ratio of the toner particles containing the yellow colorant without containing the brilliant pigment is 50% by number or greater.
Abstract translation: 明亮的调色剂包括含有辉光颜料的调色剂颗粒和含有黄色着色剂而不含有辉光颜料的调色剂颗粒，其中含有不含亮光颜料的黄色着色剂的调色剂颗粒的比例为50数量级以上。
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10.发明授权公开(公告)号：US09239532B2
公开(公告)日：2016-01-19
申请号：US14180870
申请日：2014-02-14
Applicant: FUJI XEROX CO., LTD.
Inventor： Sakiko Hirai , Atsushi Sugitate , Masaru Takahashi , Makoto Kamisaki , Satomi Hara
CPC classification number: G03G9/0902 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0926
Abstract: A brilliant toner contains a metallic pigment and a binder resin, and content of Zn is from 0.00005% by weight to 1.0% by weight.
Abstract translation: 明亮的调色剂含有金属颜料和粘合剂树脂，Zn的含量为0.00005重量％〜1.0重量％。
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