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41. 发明授权

US06365314B1 Toner for developing electrostatic image, image forming method and process cartridge 失效
标题翻译：用于显影静电图像，成像方法和处理盒的调色剂
公开(公告)号：US06365314B1
公开(公告)日：2002-04-02
申请号：US09457138
申请日：1999-12-09
申请人： Koichi Tomiyama , Takaaki Kohtaki , Manabu Ohno , Makoto Unno , Yushi Mikuriya , Nobuyuki Okubo , Tadashi Doujo , Shunji Suzuki
发明人： Koichi Tomiyama , Takaaki Kohtaki , Manabu Ohno , Makoto Unno , Yushi Mikuriya , Nobuyuki Okubo , Tadashi Doujo , Shunji Suzuki
IPC分类号： G03G9097
CPC分类号： G03G9/0819 , G03G9/0975 , G03G9/09783 , G03G15/08
摘要： A toner for developing electrostatic images. having a uniform composition and uniform performances over varying sizes of toner particles is constituted by (a) a binder resin, (b) a long-chain alkyl compound and (c) a specific azo-type iron complex. The long-chain alkyl compound is represented by the following formula (1), (2) or (3): CH3&Parenopenst;CH2&Parenclosest;xCH2OH (1), CH3&Parenopenst;CH2&Parenclosest;yCH2COOH (3), wherein x and y independently denote an average value in the range of 35-150.
摘要翻译：用于静电图像显影的调色剂。具有均匀的组成和不同尺寸的调色剂颗粒的均匀性能由（a）粘合剂树脂，（b）长链烷基化合物和（c）特定的偶氮型铁络合物构成。长链烷基化合物由下式（1），（2）或（3）表示：其中x和y独立地表示在35-150范围内的平均值。

42. 发明授权

US6124067A Magnetic carrier, two-component developer and image forming method 有权
标题翻译：磁性载体，双组分显影剂和成像方法
公开(公告)号：US6124067A
公开(公告)日：2000-09-26
申请号：US358409
申请日：1999-07-22
申请人： Yushi Mikuriya , Kenji Okado , Kazumi Yoshizaki
发明人： Yushi Mikuriya , Kenji Okado , Kazumi Yoshizaki
IPC分类号： G03G9/08 , G03G9/097 , G03G9/107 , G03G9/113 , G03G15/08
CPC分类号： G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G9/107 , G03G9/1075 , G03G9/1132 , G03G9/1134 , G03G9/1135 , G03G9/1139
摘要： A magnetic carrier constituting a two-component developer for use in an electrophotographic image forming method is formed of a carrier core comprising a first resin and magnetic fine particles dispersed in the first resin, and a second resin surface-coating the carrier core. (a) The magnetic carrier has a true specific gravity of 2.5-4.5, a magnetization .sigma..sub.1000 as measured in a magnetic field of 1000.times.(10.sup.3 /4.pi.).multidot.A/m (1000 oersted) of 15-60 Am.sup.2 /kg (emu/g), a residual magnetization .sigma..sub.r of 0.1-20 Am.sup.2 /kg (emu/g) and a resistivity of 5.times.10.sup.11 -5.times.10.sup.15 ohm.cm. (b) The first resin has a polymer chain including a methylene unit (--CH.sub.2 --). (c) The second resin has at least a fluoro-alkyl unit, a methylene unit (--CH.sub.2 --) and an ester unit. (d) The carrier core is surface-coated with (i) a mixture of the second resin and a coupling agent having at least an amino group and a methylene unit, or (ii) a coupling agent having at least an amino group and a methylene unit, and then with the second resin.
摘要翻译：构成用于电子照相成像方法的双组分显影剂的磁性载体由包含分散在第一树脂中的第一树脂和磁性细颗粒的载体芯和表面涂覆载体芯的第二树脂形成。（a）磁性载体的真比重为2.5-4.5，在1000×（103/4 pi）×A / m（1000奥斯特）为15-60Am 2 / kg（emu）的磁场中测量的磁化σ1000 / g），剩余磁化σr为0.1-20Am 2 / kg（emu / g），电阻率为5×10 11 -5×10 15欧姆·厘米。（b）第一树脂具有包含亚甲基单元（-CH 2 - ）的聚合物链。（c）第二树脂具有至少氟烷基单元，亚甲基单元（-CH 2 - ）和酯单元。（d）载体芯表面涂覆有（i）第二树脂和至少具有氨基和亚甲基单元的偶联剂的混合物，或（ii）至少具有氨基的偶联剂和亚甲基单元，然后与第二树脂。

43. 发明申请

US20070259283A1 TONER 有权
标题翻译：托尼
公开(公告)号：US20070259283A1
公开(公告)日：2007-11-08
申请号：US11767640
申请日：2007-06-25
申请人： Koji Abe , Shinya Yachi , Satoshi Handa , Kazumi Yoshizaki , Emi Tosaka , Yasuhiro Hashimoto , Nobuhisa Abe , Yushi Mikuriya
发明人： Koji Abe , Shinya Yachi , Satoshi Handa , Kazumi Yoshizaki , Emi Tosaka , Yasuhiro Hashimoto , Nobuhisa Abe , Yushi Mikuriya
IPC分类号： G03G9/087
CPC分类号： G03G9/08797 , G03G9/0806 , G03G9/0821 , G03G9/0823 , G03G9/0827 , G03G9/08708 , G03G9/08711 , G03G9/08755 , G03G9/08793 , G03G9/08795
摘要： A toner including toner particles containing at least a binder resin and a colorant. The binder resin is a vinyl-based resin. The toner contains a THF insoluble matter in a quantity of 0.0 mass % or more to less than 16.0 mass %. The toner has a main peak in a molecular weight domain Dr1 ranging from 5,000 to 80,000 in measurement of THF soluble matter of the toner with a gel permeation chromatogram (GPC)-differential refractive index detector (RI), and the toner has a main peak in a molecular weight domain Dm1 ranging from 10,000 to 120,000 and at least one peak in a molecular weight domain Dm2 ranging from 300,000 to 7,000,000 in the GPC-RI measurement in measurement with a GPC-multi-angle laser light scattering detector (MALLS).
摘要翻译：包含至少含有粘合剂树脂和着色剂的调色剂颗粒的调色剂。粘合剂树脂是乙烯基类树脂。调色剂含有0.0质量％以上至小于16.0质量％的THF不溶性物质。调色剂在具有凝胶渗透色谱（GPC） - 差示折射率检测器（RI）的调色剂的THF可溶物质的测量中，在分子量范围Dr1中具有5,000至80,000的主峰，并且调色剂具有主峰在使用GPC-多角度激光散射检测器（MALLS）测量的GPC-RI测量中，在10,000至120,000的分子量结构域Dm1和分子量域Dm2中至少一个峰范围为30万至700,000的峰。

44. 发明授权

US07241546B2 Toner, and image forming method 有权
标题翻译：调色剂和成像方法
公开(公告)号：US07241546B2
公开(公告)日：2007-07-10
申请号：US10875227
申请日：2004-06-25
申请人： Yuji Moriki , Shinya Yachi , Yushi Mikuriya , Keiji Komoto , Kenichi Nakayama , Takeshi Kaburagi , Emi Tosaka
发明人： Yuji Moriki , Shinya Yachi , Yushi Mikuriya , Keiji Komoto , Kenichi Nakayama , Takeshi Kaburagi , Emi Tosaka
IPC分类号： G03G9/087
CPC分类号： G03G9/0827 , G03G9/0821
摘要： A toner includes toner particles containing at least a binder resin and a colorant, and inorganic fine particles. The shape factor SF-1 of the toner particles is in a specific range. The toner has a storage elastic modulus at 140° C., G′ (140° C.), in a specific range the toner comes to have a viscosity of 1.0×103 Pa·s according to a flow tester heating method at a temperature of from 115° C. or more to less than 130° C.
摘要翻译：调色剂包括至少含有粘结剂树脂和着色剂的调色剂颗粒和无机细颗粒。调色剂颗粒的形状因子SF-1在特定范围内。调色剂在140℃，G'（140℃）下具有特定范围的储能弹性模量。根据流动测试仪加热方法，在115℃以上至小于130℃的温度下，调色剂的粘度为1.0×10 3 Pa。

45. 发明申请

US20060093930A1 Toner kit and color-image-forming method 有权
标题翻译：墨粉盒和彩色图像形成方法
公开(公告)号：US20060093930A1
公开(公告)日：2006-05-04
申请号：US11303678
申请日：2005-12-16
申请人： Katsuyuki Nonaka , Yushi Mikuriya , Shinya Yachi , Shuntaro Watanabe
发明人： Katsuyuki Nonaka , Yushi Mikuriya , Shinya Yachi , Shuntaro Watanabe
IPC分类号： G03G15/01
CPC分类号： G03G13/013
摘要： In a toner kit having i) a non-magnetic black toner having at least carbon black and ii) color toners, the black toner has a weight-average particle diameter represented by D4b and a one-point method BET specific surface area represented by Sb, and the color toners, other than the-black toner, each have a weight-average particle diameter represented by D4c and a one-point method BET specific surface area represented by Sc, where the black toner and color toners satisfy the following relations (1) and (2): 0.60≦D4.c/D4b≦0.96, Relation (1): 0.750≦Sc/Sb≦1.000; Relation (2): and each have an average circularity of from 0.950 to 1.000 and a circularity standard deviation of less than 0.040 as measured with a flow type particle image analyzer.
摘要翻译：在具有i）至少具有炭黑的非磁性黑色调色剂和ii）彩色调色剂的调色剂试剂盒中，黑色调色剂具有由D4b表示的重均粒径和由Sb表示的单点法BET比表面积，黑色调色剂以外的着色调色剂各自具有由D4c表示的重均粒径和由Sc表示的单点法BET比表面积，黑色调色剂和色调剂满足以下关系（ 1）和（2）：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.60 <= D4.c / D4b <= 0.96，关系（1）：< line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.750 <= Sc / Sb <= 1.000; 关系式（2）：<？in-line-formula description =“In-line Formulas”end =“tail”？>，各自的平均圆形度为0.950〜1.000，圆度标准差小于0.040，流式粒子图像分析仪。

46. 发明授权

US07029813B2 Toner 有权
标题翻译：爽肤水
公开(公告)号：US07029813B2
公开(公告)日：2006-04-18
申请号：US10717452
申请日：2003-11-21
申请人： Yushi Mikuriya , Yasushi Katsuta , Keiji Komoto , Takeshi Kaburagi , Emi Tosaka
发明人： Yushi Mikuriya , Yasushi Katsuta , Keiji Komoto , Takeshi Kaburagi , Emi Tosaka
IPC分类号： G03G9/097
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G9/09783
摘要： In a toner having toner particles containing at least a colorant, a release agent and a polar resin, and an inorganic fine powder, the polar resin contains a polyester resin obtained by carrying out polymerization in the presence of a titanium chelate compound as a catalyst, and has an acid value in a specific range. The toner particles are granulated in an aqueous medium and have a weight-average particle diameter in a specific range.
摘要翻译：在具有至少含有着色剂，脱模剂和极性树脂的调色剂颗粒和无机细粉末的调色剂中，极性树脂含有通过在钛螯合化合物作为催化剂存在下进行聚合而获得的聚酯树脂，并具有特定范围内的酸值。调色剂颗粒在水性介质中造粒，重均粒径在特定范围内。

47. 发明授权

US07029809B2 Toner kit and color-image-forming method 失效
标题翻译：墨粉盒和彩色图像形成方法
公开(公告)号：US07029809B2
公开(公告)日：2006-04-18
申请号：US10676805
申请日：2003-10-01
申请人： Katsuyuki Nonaka , Yushi Mikuriya , Shinya Yachi , Shuntaro Watanabe
发明人： Katsuyuki Nonaka , Yushi Mikuriya , Shinya Yachi , Shuntaro Watanabe
IPC分类号： G03G13/01
CPC分类号： G03G13/013
摘要： In a toner kit having i) a non-magnetic black toner having at least carbon black and ii) color toners, the black toner has a weight-average particle diameter represented by D4b and a one-point method BET specific surface area represented by Sb, and the color toners, other than the black toner, each have a weight-average particle diameter represented by D4c and a one-point method BET specific surface area represented by Sc, where the black toner and color toners satisfy the following relations (1) and (2): 0.60≦D4c/D4b≦0.96, Relation (1) 0.750≦Sc/Sb≦1.000; Relation (2) and each have an average circularity of from 0.950 to 1.000 and a circularity standard deviation of less than 0.040 as measured with a flow type particle image analyzer.
摘要翻译：在具有i）至少具有炭黑的非磁性黑色调色剂和ii）彩色调色剂的调色剂试剂盒中，黑色调色剂具有由D 4 b表示的重均粒径和表示的一点法BET比表面积并且除了黑色调色剂之外的颜色调色剂各自具有由D 4 c表示的重均粒径和由Sc表示的单点法BET比表面积，其中黑色调色剂和彩色调色剂满足关系（1）和（2）：<？in-line-formula description =“In-line Formulas”end =“lead”？> 0.60 <= D 4 c / D 4 b <= 0.96，关系（1） <？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> 0.750 <= Sc / Sb <= 1.000; 关系（2）<？in-line-formula description =“在线公式”end =“tail”？>，并且平均圆形度为0.950至1.000，圆形度标准偏差小于0.040，用流式粒子图像分析仪。

48. 发明授权

US06936394B2 Replenishing developer and developing method 有权
标题翻译：补充开发商和开发方法
公开(公告)号：US06936394B2
公开(公告)日：2005-08-30
申请号：US10081844
申请日：2002-02-25
申请人： Kenji Okado , Yushi Mikuriya , Kazumi Yoshizaki , Naotaka Ikeda
发明人： Kenji Okado , Yushi Mikuriya , Kazumi Yoshizaki , Naotaka Ikeda
IPC分类号： G03G9/08 , G03G9/087 , G03G9/10 , G03G9/107 , G03G9/113
CPC分类号： G03G9/1136 , G03G9/08782 , G03G9/10 , G03G9/107
摘要： An electrostatic latent image on an image-bearing member is developed with a two-component developer comprising a toner and a carrier stored in a developer vessel while supplying as required a replenishing developer to the developer vessel. The replenishing developer comprises 1 wt. part of a carrier and 2-50 wt. parts of a toner, wherein the carrier is a magnetic fine particle-dispersed resin carrier comprising at least inorganic compound particles and a carrier binder resin, and the toner has a weight-average particle size of 3 to 10 μm and contains 1 to 40 wt. % of solid wax.
摘要翻译：图像承载部件上的静电潜像用包含调色剂和存储在显影剂容器中的载体的双组分显影剂显影，同时根据需要向显影剂容器提供补充显影剂。补充显影剂包含1重量％载体的一部分和2-50wt。调色剂的一部分，其中所述载体是至少包含无机化合物颗粒和载体粘合剂树脂的磁性细颗粒分散树脂载体，并且所述调色剂的重均粒径为3至10μm，并且含有1至40wt 。％固体蜡。

49. 发明申请

US20050026063A1 Toner 有权
标题翻译：爽肤水
公开(公告)号：US20050026063A1
公开(公告)日：2005-02-03
申请号：US10808401
申请日：2004-03-25
申请人： Keiji Komoto , Yasushi Katsuta , Yushi Mikuriya , Takeshi Kaburagi , Emi Tosaka
发明人： Keiji Komoto , Yasushi Katsuta , Yushi Mikuriya , Takeshi Kaburagi , Emi Tosaka
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/08791 , G03G9/08702 , G03G9/08708 , G03G9/08726 , G03G9/08733 , G03G9/09708
摘要： A toner includes toner particles and an inorganic fine powder mixed with the toner particles. The toner particles contain a binder resin, a coloring agent, a releasing agent, and a sulfur-containing resin. The toner particles contain at least one element selected from the group consisting of magnesium, calcium, barium, zinc, aluminum, and phosphorus and satisfy the relationship: 4≦T/S≦30 wherein T represents the total content of the element in ppm, and S represents the content of sulfur in ppm. The weight-average particle diameter (D4) of the toner is in the range of 3 to 10 μm. The average circularity of the toner is within the range of 0.950 to 0.995.
摘要翻译：调色剂包括与调色剂颗粒混合的调色剂颗粒和无机细粉。调色剂颗粒含有粘合剂树脂，着色剂，脱模剂和含硫树脂。调色剂颗粒含有选自镁，钙，钡，锌，铝和磷中的至少一种元素，并且满足以下关系：4 <= T / S <= 30其中T表示元素的总含量 ppm，S表示硫含量，单位为ppm。调色剂的重均粒径（D4）在3〜10μm的范围内。调色剂的平均圆形度在0.950〜0.995的范围内。

50. 发明授权

US06632577B2 Image forming method 失效
标题翻译：图像形成方法
公开(公告)号：US06632577B2
公开(公告)日：2003-10-14
申请号：US08524166
申请日：1995-08-30
申请人： Yasutaka Akashi , Yushi Mikuriya
发明人： Yasutaka Akashi , Yushi Mikuriya
IPC分类号： G03G1308
CPC分类号： G03G13/08 , G03G9/08795 , G03G21/105
摘要： An image forming method including forming an electrostatic latent image on an electrostatic latent image bearing member; developing said electrostatic latent image employing a toner to form a toner image; transferring the toner image to a recording medium; cleaning the electrostatic latent image bearing member with a contact cleaner to collect untransferred toner as waste toner thereon and fixing the toner image transferred to the recording medium, wherein said waste toner after collection is reused in a subsequent developing step as a mixed toner comprising said collected waste toner and toner not yet used for developing the electrostatic latent image, wherein said toner comprises a binder resin, a colorant and a release agent, said binder resin having at least one peak in the region of a molecular weight from 2,000 to 50,000 and at least a peak or shoulder in the region of a molecular weight of not less than 100,000 in molecular weight distribution as measured by gel permeation chromatography, and said release agent having a methylene chain, a temperature of an endothermic peak in the range of 80° C. to 120° C. at the time of temperature rise in its DSC curve, an onset temperature of the endothermic peak in the range of 45° C. to 100° C., a weight average molecular weight (Mw) from 500 to 4,000, a number average molecular weight (Mn) from 500 to 1,300 and a value of Mw/Mn of not more than 3 in molecular weight distribution as measured by gel permeation chromatography.
摘要翻译：一种图像形成方法，包括在静电潜像承载部件上形成静电潜像; 使用调色剂显影所述静电潜像以形成调色剂图像; 将调色剂图像转印到记录介质上; 用接触清洁器清洁静电潜像承载部件，以收集未转印的调色剂作为废调色剂，并将转印到记录介质上的调色剂图像定影，其中收集后的所述废调色剂在随后的显影步骤中重新用作包含所述收集的混合调色剂废色调剂和还未用于显影静电潜像的调色剂，其中所述调色剂包括粘合剂树脂，着色剂和脱模剂，所述粘合剂树脂在分子量为2,000至50,000的区域中具有至少一个峰，并且在在通过凝胶渗透色谱法测定的分子量分布不大于100,000的区域中的至少一个峰或肩峰，并且所述脱模剂具有亚甲基链，吸热峰的温度在80℃的范围内在DSC曲线的温度升高时为120℃，吸热峰的起始温度为45℃〜10℃ 0℃，重均分子量（Mw）为500〜4000，数均分子量（Mn）为500〜1300，Mw / Mn为5以下，分子量分布为凝胶渗透色谱法

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