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1. 发明授权

US08603712B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US08603712B2
公开(公告)日：2013-12-10
申请号：US13741372
申请日：2013-01-14
申请人： Canon Kabushiki Kaisha
发明人： Kenji Aoki , Shuntaro Watanabe , Takaaki Kaya , Tetsuya Kinumatsu , Ayako Okamoto , Toshifumi Mori , Yoshihiro Nakagawa , Atsushi Tani , Takashige Kasuya
IPC分类号： G03G9/087
CPC分类号： G03G9/08773 , G03G9/08728 , G03G9/08791 , G03G9/09321 , G03G9/09364 , G03G9/09392
摘要： Provided is a toner comprising a toner particle having a core-shell structure in which a shell phase containing a resin A is formed on a core that contains a binder resin, a colorant and a wax, wherein the resin A is a vinyl resin prepared by copolymerizing a vinyl monomer X that has an organopolysiloxane structure and a vinyl monomer Y that has a polyester segment capable of forming a crystalline structure; the content of the vinyl monomer X in a total monomer used for the copolymerization is in a particular range; the toner particle contains resin A in a particular proportion; and the binder resin contains a crystalline resin.
摘要翻译：提供一种调色剂，其包含具有核 - 壳结构的调色剂颗粒，其中在含有粘合剂树脂，着色剂和蜡的芯上形成含有树脂A的壳相，其中树脂A是由共聚具有有机聚硅氧烷结构的乙烯基单体X和具有能够形成结晶结构的聚酯链段的乙烯基单体Y; 用于共聚合的全部单体中的乙烯基单体X的含量在特定范围内; 调色剂颗粒含有特定比例的树脂A; 粘合剂树脂含有结晶性树脂。

2. 发明申请

US20130323637A1 TONER AND METHOD FOR PRODUCING TONER 有权
标题翻译：用于生产墨粉的调色剂和方法
公开(公告)号：US20130323637A1
公开(公告)日：2013-12-05
申请号：US13905584
申请日：2013-05-30
申请人： CANON KABUSHIKI KAISHA
发明人： Shuntaro Watanabe , Kenji Aoki , Toshifumi Mori , Atsushi Tani , Takaaki Kaya , Yoshihiro Nakagawa , Tetsuya Kinumatsu , Takashige Kasuya
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/08755 , G03G9/0802 , G03G9/0804 , G03G9/0821 , G03G9/08722 , G03G9/08764 , G03G9/08773 , G03G9/08788 , G03G9/08797 , G03G9/09328 , G03G9/09371
摘要： Provided is a toner that is excellent in terms of low-temperature fixability and hot offset resistance, has a wide fixing temperature range from a low-temperature region to a high-temperature region, and has high thermal storability.When the toner is measured with a capillary rheometer, t(1) is 60 seconds or more and t(5) is 30 seconds or less and the toner satisfies the following formulae (1) and (2) 65.0[° C.]≦T(5)≦90.0[° C.] (1) 4.5≦t(1)/t(5)≦10.0 (2).
摘要翻译：提供一种在低温定影性和耐热粘着性方面优异的调色剂，具有从低温区域到高温区域的宽定影温度范围，并且具有高的保温性。当用毛细管流变仪测量调色剂时，t（1）为60秒以上，t（5）为30秒以下，调色剂满足下式（1）和（2）65.0 [℃] T（5）@ 90.0 [℃]（1）4.5@t（1）/ t（5）@ 10.0（2）。

3. 发明申请

US20130122414A1 TONER 有权
标题翻译：托尼
公开(公告)号：US20130122414A1
公开(公告)日：2013-05-16
申请号：US13741372
申请日：2013-01-14
申请人： CANON KABUSHIKI KAISHA
发明人： Kenji Aoki , Shuntaro Watanabe , Takaaki Kaya , Tetsuya Kinumatsu , Ayako Okamoto , Toshifumi Mori , Yoshihiro Nakagawa , Atsushi Tani , Takashige Kasuya
IPC分类号： G03G9/087
CPC分类号： G03G9/08773 , G03G9/08728 , G03G9/08791 , G03G9/09321 , G03G9/09364 , G03G9/09392
摘要： Provided is a toner comprising a toner particle having a core-shell structure in which a shell phase containing a resin A is formed on a core that contains a binder resin, a colorant and a wax, wherein the resin A is a vinyl resin prepared by copolymerizing a vinyl monomer X that has an organopolysiloxane structure and a vinyl monomer Y that has a polyester segment capable of forming a crystalline structure; the content of the vinyl monomer X in a total monomer used for the copolymerization is in a particular range; the toner particle contains resin A in a particular proportion; and the binder resin contains a crystalline resin.
摘要翻译：提供一种调色剂，其包含具有核 - 壳结构的调色剂颗粒，其中在含有粘合剂树脂，着色剂和蜡的芯上形成含有树脂A的壳相，其中树脂A是由共聚具有有机聚硅氧烷结构的乙烯基单体X和具有能够形成结晶结构的聚酯链段的乙烯基单体Y; 用于共聚合的全部单体中的乙烯基单体X的含量在特定范围内; 调色剂颗粒含有特定比例的树脂A; 粘合剂树脂含有结晶性树脂。

4. 发明授权

US09176410B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US09176410B2
公开(公告)日：2015-11-03
申请号：US14361276
申请日：2012-11-28
申请人： CANON KABUSHIKI KAISHA
发明人： Atsushi Tani , Toshifumi Mori , Takaaki Kaya , Tetsuya Kinumatsu , Kenji Aoki , Shuntaro Watanabe , Yoshihiro Nakagawa , Takashige Kasuya
IPC分类号： G03G9/087 , G03G9/093
CPC分类号： G03G9/09321 , G03G9/09328 , G03G9/09357 , G03G9/09371 , G03G9/09392
摘要： A toner having good low-temperature fixability, charge stability, environmental stability, and durability and capable of stably producing high-quality images for a long time is provided. The toner includes a toner particle having a core-shell structure constituted of a core and a shell phase. The core contains a binder resin, a colorant, and wax, and the shell phase contains a resin A. The resin A is a comb polymer including a main chain portion (X), a side chain portion (Y), and a side chain portion (Z). The main chain portion (X) is a vinyl polymer, the side chain portion (Y) has an aliphatic polyester structure and has an ester group concentration of a polyester segment of 6.5 mmol/g or less, and the side chain portion (Z) has an organic polysiloxane structure and has an average number of Si—O bond repeating units of a siloxane segment of 2 or more and 100 or less.
摘要翻译：提供了具有良好的低温定影性，电荷稳定性，环境稳定性和耐久性并且能够长时间稳定地生产高品质图像的调色剂。调色剂包括具有由芯和壳相构成的核 - 壳结构的调色剂颗粒。芯包含粘合剂树脂，着色剂和蜡，壳相含有树脂A.树脂A是包括主链部分（X），侧链部分（Y）和侧链的梳状聚合物部分（Z）。主链部（X）是乙烯基聚合物，侧链部（Y）具有脂肪族聚酯结构，聚酯链段的酯基浓度为6.5mmol / g以下，侧链部（Z）具有有机聚硅氧烷结构，并且硅氧烷链段的Si-O键重复单元的平均数为2以上且100以下。

5. 发明授权

US08846284B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US08846284B2
公开(公告)日：2014-09-30
申请号：US13741369
申请日：2013-01-14
申请人： Canon Kabushiki Kaisha
发明人： Tetsuya Kinumatsu , Atsushi Tani , Kenji Aoki , Shuntaro Watanabe , Takaaki Kaya , Ayako Okamoto , Yoshihiro Nakagawa , Toshifumi Mori , Takashige Kasuya
IPC分类号： G03G9/00 , G03G9/093 , G03G9/087 , G03G9/08
CPC分类号： G03G9/0825 , G03G9/0802 , G03G9/08795 , G03G9/08797 , G03G9/09307 , G03G9/09328 , G03G9/0935 , G03G9/09364 , G03G9/09371 , G03G9/09392
摘要： Provided is a toner comprising toner particles, wherein each of the toner particles has a core-shell structure composed of a core and a shell phase formed on the core, the shell phase contains a resin (B), and the core contains a binder resin (A), a colorant and a wax, wherein the toner particles contain the resin (B) in a specific amount with respect to the core, and wherein the solubility parameter (SP value) of the binder resin (A) is denoted by SP(A), the SP value of the resin (B) is denoted by SP(B), the SP value of a repeating unit with the smallest SP value from among repeating units constituting the resin (B) is denoted by SP(C), and the SP value of the wax is denoted by SP(W), each of the SP(A), SP(B), SP(C) and SP(W) satisfy specific relationships.
摘要翻译：本发明提供了一种调色剂颗粒，其中每个调色剂颗粒具有由核心形成的核 - 壳结构和在芯上形成的壳相，壳相包含树脂（B），并且芯包含粘合剂树脂（A），着色剂和蜡，其中所述调色剂颗粒相对于所述芯含有特定量的树脂（B），并且其中所述粘合剂树脂（A）的溶解度参数（SP值）由SP （A）中，树脂（B）的SP值由SP（B）表示，由构成树脂（B）的重复单元的SP值最小的重复单元的SP值由SP（C）表示，，SP（W）表示蜡的SP值，SP（A），SP（B），SP（C）和SP（W）分别满足特定关系。

6. 发明授权

US08785101B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US08785101B2
公开(公告)日：2014-07-22
申请号：US13741356
申请日：2013-01-14
申请人： Canon Kabushiki Kaisha
发明人： Takaaki Kaya , Tetsuya Kinumatsu , Toshifumi Mori , Ayako Okamoto , Kenji Aoki , Shuntaro Watanabe , Atsushi Tani , Takashige Kasuya
IPC分类号： G03G9/00
CPC分类号： G03G9/08764 , G03G9/0802 , G03G9/0804 , G03G9/0821 , G03G9/08755 , G03G9/08782 , G03G9/08788 , G03G9/08795 , G03G9/08797
摘要： Provided is a toner containing toner particles, each of which includes a binder resin containing a polyester as a main component, a colorant, and a wax, in which the binder resin includes a block polymer in which a segment capable of forming a crystalline structure and a segment incapable of forming a crystalline structure are bonded, the toner has a maximum endothermic peak from the binder resin, as determined by differential scanning calorimetry measurement, with a peak temperature in a specific range and with an endothermic quantity in a specific range, and the wax is an ester wax having a functionality of 3 or more.
摘要翻译：提供一种含有调色剂颗粒的调色剂颗粒，每个调色剂颗粒包括含有聚酯作为主要成分的粘合剂树脂，着色剂和蜡，其中粘合剂树脂包括嵌段聚合物，其中能形成结晶结构的链段和不能形成结晶结构的片段，通过差示扫描量热法测定，调色剂具有来自粘合剂树脂的最大吸热峰，峰值温度在特定范围内，吸热量在特定范围内，以及蜡是官能度为3以上的酯蜡。

7. 发明授权

US08741519B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US08741519B2
公开(公告)日：2014-06-03
申请号：US13741359
申请日：2013-01-14
申请人： Canon Kabushiki Kaisha
发明人： Shuntaro Watanabe , Kenji Aoki , Tetsuya Kinumatsu , Takaaki Kaya , Atsushi Tani , Ayako Okamoto , Toshifumi Mori , Yoshihiro Nakagawa , Takashige Kasuya
IPC分类号： G03G9/00
CPC分类号： G03G9/09328 , G03G9/08788 , G03G9/08797 , G03G9/09307 , G03G9/09321 , G03G9/0935 , G03G9/09392
摘要： Provided is a toner having an excellent low-temperature fixability and hot offset resistance, a broad fixing temperature latitude in low-temperature areas to high-temperature areas, and a high heat-resistant storage stability. The toner includes toner particles having a core-shell structure in which a shell phase containing a resin A is formed on a core containing a binder resin, a colorant and a wax. In measurement of resin A by a differential scanning calorimetry (DSC), the peak temperature TpA (° C.) of a maximum endothermic peak in the first temperature rise is at least 55° C. but not more than 80° C. In measurement of a viscoelasticity of resin A, the loss elastic modulus at TpA−10 (° C.) is at least 1×107 Pa but not more than 1×108 Pa. In measurement of the viscoelasticity of resin A, the loss elastic moduli at TpA (° C.), TpA+10 (° C.) and TpA+25 (° C.) satisfy specific conditions.
摘要翻译：提供一种具有优异的低温定影性和耐热粘合性，在低温区域对高温区域的宽的定影温度纬度以及高耐热储存稳定性的调色剂。调色剂包括具有核 - 壳结构的调色剂颗粒，其中在包含粘合剂树脂，着色剂和蜡的芯上形成含有树脂A的壳相。在通过差示扫描量热法（DSC）测量树脂A时，第一温度升高中最大吸热峰的峰值温度TpA（℃）为至少55℃但不超过80℃。在测量树脂A的粘弹性，TpA-10（℃）下的损耗弹性模量为1×10 7 Pa以上1×10 8 Pa以下，在树脂A的粘弹性的测定中， TpA（℃），TpA + 10（℃）和TpA + 25（℃）满足特定条件。

8. 发明申请

US20180231901A1 RESIN FINE PARTICLES, METHOD OF PRODUCING RESIN FINE PARTICLES, METHOD OF PRODUCING RESIN PARTICLES, AND METHOD OF PRODUCING TONER 审中-公开
公开(公告)号：US20180231901A1
公开(公告)日：2018-08-16
申请号：US15889585
申请日：2018-02-06
申请人： CANON KABUSHIKI KAISHA
发明人： Shinnosuke Koji , Sakae Suda , Yusuke Kosaki , Shohei Fukuya , Tetsuya Kinumatsu , Kenji Aoki , Toshifumi Mori , Shuntaro Watanabe , Noritaka Toyoizumi , Atsushi Tani , Kazumichi Nakahama
IPC分类号： G03G9/08 , C08G63/195 , C08F212/08 , C08G63/20 , C08G81/02 , G03G9/087
CPC分类号： G03G9/0804 , C08F212/08 , C08G63/195 , C08G63/20 , C08G81/027 , G03G9/0819 , G03G9/0825 , G03G9/08711 , G03G9/08755 , G03G9/08786 , G03G9/08788 , G03G9/08795 , G03G9/08797
摘要： A method of producing a toner including the steps of: mixing resin fine particles, an organic solvent, and a resin R with a dispersion medium containing carbon dioxide, to prepare a dispersion of resin R-containing droplets; and removing the organic solvent by flowing carbon dioxide, wherein the resin fine particles contain one or more resins that have a partial structure A, B, and C, and are soluble in chloroform; the SP value of the partial structure A, the resin R, and the partial structure B satisfy particular relationships; a resin A constituted of the partial structure A and a resin B constituted of the partial structure B are soluble in the organic solvent; and a resin C constituted of the partial structure C is insoluble in the organic solvent.

9. 发明授权

US09964876B2 Toner and method for manufacturing the same 有权
公开(公告)号：US09964876B2
公开(公告)日：2018-05-08
申请号：US15658161
申请日：2017-07-24
申请人： CANON KABUSHIKI KAISHA
发明人： Noritaka Toyoizumi , Yusuke Kosaki , Tetsuya Kinumatsu , Kenji Aoki , Toshifumi Mori , Sakae Suda , Shinnosuke Koji , Shuntaro Watanabe , Kazumichi Nakahama , Atsushi Tani , Takashige Kasuya
IPC分类号： G03G9/087 , G03G9/08 , G03G9/097 , G03G9/09
CPC分类号： G03G9/0825 , G03G9/0819 , G03G9/0821 , G03G9/08755 , G03G9/08773 , G03G9/08795 , G03G9/08797 , G03G9/0918 , G03G9/09775
摘要： A toner includes toner particles which contain a binder resin, a colorant, a wax, and a resin A having an organic polysiloxane structure; the amount of Si atoms of the toner particles is 4.5 to 10.0; in an analysis of a cross-section of each toner particle, in a surface layer region R from the periphery of the cross-section of the toner particle to the inside at a distance of 10.0% of the particle diameter in the cross-section of the toner particle, the content of Si atoms derived from the organic polysiloxane structure is 90.0% or more with respect to the total amount of Si atoms contained in the toner particle; and in a line analysis along a straight line between the periphery of the surface layer region R and a gravity center of the cross-section, an intensity count of Si atoms in the toner particle satisfies formula Si0>Si1>Si2>Si3≥0.

10. 发明申请

US20180031988A1 TONER AND METHOD FOR MANUFACTURING THE SAME 有权
公开(公告)号：US20180031988A1
公开(公告)日：2018-02-01
申请号：US15658161
申请日：2017-07-24
申请人： CANON KABUSHIKI KAISHA
发明人： Noritaka Toyoizumi , Yusuke Kosaki , Tetsuya Kinumatsu , Kenji Aoki , Toshifumi Mori , Sakae Suda , Shinnosuke Koji , Shuntaro Watanabe , Kazumichi Nakahama , Atsushi Tani , Takashige Kasuya
IPC分类号： G03G9/08 , G03G9/097 , G03G9/09 , G03G9/087
CPC分类号： G03G9/0825 , G03G9/0819 , G03G9/0821 , G03G9/08755 , G03G9/08773 , G03G9/08795 , G03G9/08797 , G03G9/0918 , G03G9/09775
摘要： A toner includes toner particles which contain a binder resin, a colorant, a wax, and a resin A having an organic polysiloxane structure; the amount of Si atoms of the toner particles is 4.5 to 10.0; in an analysis of a cross-section of each toner particle, in a surface layer region R from the periphery of the cross-section of the toner particle to the inside at a distance of 10.0% of the particle diameter in the cross-section of the toner particle, the content of Si atoms derived from the organic polysiloxane structure is 90.0% or more with respect to the total amount of Si atoms contained in the toner particle; and in a line analysis along a straight line between the periphery of the surface layer region R and a gravity center of the cross-section, an intensity count of Si atoms in the toner particle satisfies formula Si0>Si1>Si2>Si3≧0.

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