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公开(公告)号：EP2569670B1
公开(公告)日：2016-09-14
申请号：EP11780735.4
申请日：2011-05-12
CPC分类号： G03G9/09733 , G03G9/0806 , G03G9/097
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公开(公告)号：EP4299505A1
公开(公告)日：2024-01-03
申请号：EP22759590.7
申请日：2022-02-21
发明人： MATSUKAWA, Akihisa , FUKATSU, Makoto , TANAKA, Masanori , YAMAMOTO, Takeshi , MIYAZAKI, Keiji , MIURA, Jun , MAEDA, Harunobu , ENOKIDO, Fuka , TERUI, Yuhei
摘要： It is possible to provide a microchannel device with excellent resistance to bending and suppressed deterioration in inspection accuracy. A microchannel device has a channel sandwiched between channel walls formed in an inside a porous substrate, the channel wall contains a thermoplastic resin and a wax, and a proportion of the wax in an area of a surface side of the channel wall facing the channel is higher than a proportion of the wax inside the channel wall.
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公开(公告)号：EP2569670A1
公开(公告)日：2013-03-20
申请号：EP11780735.4
申请日：2011-05-12
CPC分类号： G03G9/09733 , G03G9/0806 , G03G9/097
摘要： A toner is provided that exhibits a high long-term image stability even during high-speed printing and that also exhibits an excellent environmental stability. The toner comprises a binder resin, a colorant, and a nonionic surfactant, wherein the nonionic surfactant has an oxyethylene group (EO) and an oxypropylene group (PO) and has a ratio of the number of moles of the oxypropylene group to the number of moles of the oxyethylene group (PO/EO) of at least 0.01 and not more than 5.00; and when A (μg/g) is defined as a nonionic surfactant content on the surface of the toner that can be extracted by methanol from 1 g of the toner and B (mｿ2?/g) is defined as a theoretical specific surface area determined from a toner particle diameter distribution obtained by a precision particle diameter distribution analyzer that operates based on an aperture electrical resistance method, a ratio A/B is at least 100 μg/mｿ2? and not more than 9000 μg/mｿ2?.
摘要翻译： 提供即使在高速印刷过程中也显示高的长期图像稳定性并且还表现出优异的环境稳定性的调色剂。 该调色剂包含粘合剂树脂，着色剂和非离子表面活性剂，其中非离子表面活性剂具有氧化乙烯基（EO）和氧化丙烯基（PO），并且具有氧化丙烯基的摩尔数与 氧乙烯基团（PO / EO）的摩尔数至少为0.01且不超过5.00; 并且当A（μg/ g）定义为能够由1g调色剂通过甲醇提取的调色剂表面上的非离子表面活性剂含量时，B（m 22θ/ g）定义为理论比表面积 由根据孔径电阻法操作的精密粒径分布分析仪获得的调色剂粒径分布确定的面积比A / B至少为100μg/ m 2？ 并且不超过9000μg/ m 2 2。
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公开(公告)号：EP3009888B1
公开(公告)日：2017-12-13
申请号：EP15191891.9
申请日：2009-02-24
发明人： ISONO, Naoya , HANDA, Satoshi , NONAKA, Katsuyuki , ABE, Koji , HASHIMOTO, Yasuhiro , SUGIYAMA, Akira , TERUI, Yuhei
CPC分类号： G03G9/09791 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08782
摘要： A toner is provided which is excellent in development stability in both a low-temperature, low-humidity environment and a high-temperature, high-humidity environment over a long time period. The toner includes toner particles containing at least a binder resin and a colorant, and a fatty acid metal salt. The fatty acid metal salt has a volume-based median diameter (D50s) of 0.15 µm or more and 0.65 µm or less, and the liberation ratio of the fatty acid metal salt in the toner is 1.0% or more and 25.0% or less.
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公开(公告)号：EP3009888A1
公开(公告)日：2016-04-20
申请号：EP15191891.9
申请日：2009-02-24
发明人： ISONO, Naoya , HANDA, Satoshi , NONAKA, Katsuyuki , ABE, Koji , HASHIMOTO, Yasuhiro , SUGIYAMA, Akira , TERUI, Yuhei
CPC分类号： G03G9/09791 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08782
摘要： A toner is provided which is excellent in development stability in both a low-temperature, low-humidity environment and a high-temperature, high-humidity environment over a long time period. The toner includes toner particles containing at least a binder resin and a colorant, and a fatty acid metal salt. The fatty acid metal salt has a volume-based median diameter (D50s) of 0.15 µm or more and 0.65 µm or less, and the liberation ratio of the fatty acid metal salt in the toner is 1.0% or more and 25.0% or less.
摘要翻译： 提供了一种调色剂，其在低温，低湿度环境和高温，高湿度环境下在长时间内具有优异的显影稳定性。 调色剂包括至少含有粘合剂树脂和着色剂的调色剂颗粒和脂肪酸金属盐。 脂肪酸金属盐的体积基准中值粒径（D50s）为0.15μm以上且0.65μm以下，调色剂中的脂肪酸金属盐的释放率为1.0％以上且25.0％以下。
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公开(公告)号：EP3786714A1
公开(公告)日：2021-03-03
申请号：EP20190822.5
申请日：2020-08-13
发明人： INOUE, Koki , NAKAGAWA, Yoshihiro , ASAOKA, Junya , SASANO, Yuu , TERUI, Yuhei , KATAYAMA, Kenta
摘要： A toner comprising a toner particle that contains a binder resin and a wax, wherein the toner particle contains an organosilicon polymer as given by formula (1) below;
R 1 -SiO 3/2 (1),
in formula (1), R 1 is an alkyl group having from 1 to 4 carbons; in a cross section of the toner particle observed using a transmission electron microscope, in terms of a distance A from the centroid of the cross section of the toner particle to a contour of the cross section, the organosilicon polymer is present in a region that is not more than 80% of the distance A from the centroid; and an absolute value of a difference between an SP value of the organosilicon polymer and an SP value of the wax is not more than 0.70 (cal/cm 3 ) 1/2 .-
公开(公告)号：EP2247984A1
公开(公告)日：2010-11-10
申请号：EP09715027.0
申请日：2009-02-24
发明人： ISONO, Naoya , HANDA, Satoshi , NONAKA, Katsuyuki , ABE, Koji , HASHIMOTO, Yasuhiro , SUGIYAMA, Akira , TERUI, Yuhei
CPC分类号： G03G9/09791 , G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08782
摘要： A toner is provided which is excellent in development stability in both a low-temperature, low-humidity environment and a high-temperature, high-humidity environment over a long time period. The toner includes toner particles containing at least a binder resin and a colorant, and a fatty acid metal salt. The fatty acid metal salt has a volume-based median diameter (D50s) of 0.15 Êm or more and 0.65 Êm or less, and the liberation ratio of the fatty acid metal salt in the toner is 1.0% or more and 25.0% or less.
摘要翻译： 提供一种调色剂，其在低温低湿环境和高温高湿环境下均在长时间内均具有优异的显影稳定性。 调色剂包括至少含有粘合剂树脂和着色剂的调色剂颗粒和脂肪酸金属盐。 脂肪酸金属盐的体积基准中值粒径（D50s）为0.15μm以上且0.65μm以下，调色剂中的脂肪酸金属盐的游离率为1.0％以上且25.0％以下。
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