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11. 发明授权

US07318989B2 Toner, developer, toner container, process cartridge, image forming apparatus, and image forming method 有权
标题翻译：调色剂，显影剂，调色剂容器，处理盒，成像设备和成像方法
公开(公告)号：US07318989B2
公开(公告)日：2008-01-15
申请号：US11498138
申请日：2006-08-03
申请人： Akihiro Kotsugai , Satoshi Mochizuki , Hisashi Nakajima , Yasuo Asahina , Osamu Uchinokura , Masayuki Ishii , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto , Hideki Sugiura , Masami Tomita
发明人： Akihiro Kotsugai , Satoshi Mochizuki , Hisashi Nakajima , Yasuo Asahina , Osamu Uchinokura , Masayuki Ishii , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto , Hideki Sugiura , Masami Tomita
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/08755 , G03G9/08764 , G03G9/08791 , G03G9/08793 , G03G9/09716 , G03G9/09725
摘要： To provide a toner that can provide long-term removability and high-definition images with reduced image layer thickness and densely-packed toner particles, a developer capable of forming high-quality images using the toner, a toner container for containing the toner, a process cartridge using the toner, an image forming apparatus using the toner, and an image forming method using the toner. The toner of the present invention is a toner having a substantially spherical shape with irregularities on its surface and containing at least a binder resin and a colorant, wherein a surface factor SF-1 that represents the sphericity of toner particles is 105 to 180, a surface factor SF-2 that represents the degree of surface irregularities of the toner particles is correlated with the volume-average diameter of the toner particles, and the toner particles have an inorganic oxide particle-containing layer within 1 μm from their surfaces.
摘要翻译：为了提供能够提供具有降低的图像层厚度和密集调色剂颗粒的长期可移除性和高清晰度图像的调色剂，能够使用调色剂形成高质量图像的显影剂，用于容纳调色剂的调色剂容器，使用调色剂的处理盒，使用调色剂的图像形成装置和使用该调色剂的图像形成方法。本发明的调色剂是具有基本上球形的调色剂，其表面上具有不规则性并且至少包含粘合剂树脂和着色剂，其中表示调色剂颗粒的球形度的表面系数SF-1为105至180，表示调色剂颗粒的表面不规则度的表面系数SF-2与调色剂颗粒的体积平均直径相关，并且调色剂颗粒具有与其表面1μm以内的无机氧化物颗粒层。

12. 发明申请

US20080014527A1 TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
标题翻译：调色剂，开发者，调色剂容器，过程盒，图像形成装置和图像形成方法
公开(公告)号：US20080014527A1
公开(公告)日：2008-01-17
申请号：US11777424
申请日：2007-07-13
申请人： Akihiro Kotsugai , Satoshi Mochizuki , Hisashi Nakajima , Yasuo Asahina , Osamu Uchinokura , Masayuki Ishii , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto , Hideki Sugiura , Masami Tomita
发明人： Akihiro Kotsugai , Satoshi Mochizuki , Hisashi Nakajima , Yasuo Asahina , Osamu Uchinokura , Masayuki Ishii , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto , Hideki Sugiura , Masami Tomita
IPC分类号： G03G13/16 , G03G15/08
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/08755 , G03G9/08764 , G03G9/08791 , G03G9/08793 , G03G9/09716 , G03G9/09725
摘要： To provide a toner that can provide long-term removability and high-definition images with reduced image layer thickness and densely-packed toner particles, a developer capable of forming high-quality images using the toner, a toner container for containing the toner, a process cartridge using the toner, an image forming apparatus using the toner, and an image forming method using the toner. The toner of the present invention is a toner having a substantially spherical shape with irregularities on its surface and containing at least a binder resin and a colorant, wherein a surface factor SF-1 that represents the sphericity of toner particles is 105 to 180, a surface factor SF-2 that represents the degree of surface irregularities of the toner particles is correlated with the volume-average diameter of the toner particles, and the toner particles have an inorganic oxide particle-containing layer within 1 μm from their surfaces.
摘要翻译：为了提供能够提供具有降低的图像层厚度和密集调色剂颗粒的长期可移除性和高清晰度图像的调色剂，能够使用调色剂形成高质量图像的显影剂，用于容纳调色剂的调色剂容器，使用调色剂的处理盒，使用调色剂的图像形成装置和使用该调色剂的图像形成方法。本发明的调色剂是具有基本上球形的调色剂，其表面上具有不规则性并且至少包含粘合剂树脂和着色剂，其中表示调色剂颗粒的球形度的表面系数SF-1为105至180，表示调色剂颗粒的表面不规则度的表面因子SF-2与调色剂颗粒的体积平均直径相关，并且调色剂颗粒的表面上的无机氧化物颗粒含量在1um以内。

13. 发明申请

US20070184377A1 IMAGE FORMING APPARATUS, AND TONER AND DEVELOPER USED THEREIN 审中-公开
标题翻译：图像形成装置，以及使用的图像和开发者
公开(公告)号：US20070184377A1
公开(公告)日：2007-08-09
申请号：US11672319
申请日：2007-02-07
申请人： Hyo Shu , Masami Tomita , Ken Umehara
发明人： Hyo Shu , Masami Tomita , Ken Umehara
IPC分类号： G03G9/00 , G03G15/06
CPC分类号： G03G15/2014 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G2215/0607 , G03G2215/2045
摘要： An image forming apparatus producing images at a speed of from 500 to 1,700 mm/sec, including an image bearer; a charger; an irradiator; an image developer developing an electrostatic latent image with a developer including a toner including a binder resin and a colorant; a transferer; a cleaner; and a fixer, wherein the binder resin includes a crystalline polyester resin and an amorphous resin, wherein a peak ratio (W/R) of a specific peak height (W) of the crystalline polyester resin to a specific peak height (R) of the amorphous resin is from 0.050 to 0.555, and a toner transfer rate T (%) determined by the following formula (1) is from 75 to 100%: T(%)=(V−A)×100/V (1) wherein V represents a toner volume (mg/cm2) of the toner image on the image bearer; and A represents a toner volume (mg/cm2) thereof remaining on the image bearer after transfer.
摘要翻译：图像形成装置，以500〜1700mm / sec的速度生成图像，包括图像载体; 充电器辐照器用包含粘合剂树脂和着色剂的调色剂的显影剂显影静电潜像的图像显影剂; 转让人一个清洁剂和固定剂，其中粘合剂树脂包括结晶聚酯树脂和无定形树脂，其中结晶聚酯树脂的特定峰高（W）与特定峰高（W）的峰值比（W / R）无定形树脂为0.050〜0.555，由下式（1）求出的调色剂转印率T（％）为75〜100％：<？在线式描述=“在线式”末端=“ 导线“→T（％）=（VA）×100 / V（1）<？在线公式描述=”在线公式“end =”tail“？>其中V表示调色剂体积（mg / cm 图像载体上的调色剂图像的^{2 ） A表示转印后图像承载体上剩余的调色剂体积（mg / cm 2）。}

14. 发明申请

US20110002719A1 IMAGE FORMING APPARATUS, AND TONER AND DEVELOPER USED THEREIN 审中-公开
标题翻译：图像形成装置，以及使用的图像和开发者
公开(公告)号：US20110002719A1
公开(公告)日：2011-01-06
申请号：US12880254
申请日：2010-09-13
申请人： Hyo Shu , Masami Tomita , Ken Umehara
发明人： Hyo Shu , Masami Tomita , Ken Umehara
IPC分类号： G03G21/00
CPC分类号： G03G15/2014 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G2215/0607 , G03G2215/2045
摘要： An image forming method producing images at a speed of from 500 to 1,700 mm/sec, including charging an image bearer; irradiating the charged image bearer to form an electrostatic latent image thereon; developing the electrostatic latent image with a developer comprising a toner, to form a toner image on the image bearer; transferring the toner image onto a recording medium; cleaning the toner remaining on the image bearer after the transferring step; and fixing the toner image on the recording medium, wherein the binder resin includes a crystalline polyester resin and an amorphous resin, wherein a peak ratio (W/R) of a specific peak height (W) of the crystalline polyester resin to a specific peak height (R) of the amorphous resin is from 0.050 to 0.555, and a toner transfer rate T (%) determined by the following formula (1) is from 75 to 100%: T(%)=(V−A)×100/V (1) wherein V represents a toner volume (mg/cm2) of the toner image on the image bearer; and A represents a toner volume (mg/cm2) thereof remaining on the image bearer after transfer.
摘要翻译：一种图像形成方法，其以500至1700mm / sec的速度产生图像，包括对图像载体进行计费; 照射带电图像载体以在其上形成静电潜像; 用包含调色剂的显影剂显影静电潜像，以在图像承载体上形成调色剂图像; 将调色剂图像转印到记录介质上; 在转印步骤之后清洁剩余在图像承载体上的调色剂; 以及将所述调色剂图像定影在所述记录介质上，其中所述粘合剂树脂包括结晶聚酯树脂和非晶性树脂，其中所述结晶性聚酯树脂的特定峰高（W）与特定峰的峰值比（W / R）无定型树脂的高度（R）为0.050〜0.555，由下式（1）求出的调色剂转印率T（％）为75〜100％：T（％）=（V-A）×100 / V（1）其中V表示图像承载体上的调色剂图像的调色剂体积（mg / cm 2） A表示转印后的图像承载体上剩余的调色剂体积（mg / cm 2）。

15. 发明授权

US07718339B2 Electrostatic image developing toner and image forming apparatus using the same 有权
标题翻译：静电图像显影调色剂和使用其的图像形成装置
公开(公告)号：US07718339B2
公开(公告)日：2010-05-18
申请号：US12210361
申请日：2008-09-15
申请人： Masami Tomita , Ken Umehara
发明人： Masami Tomita , Ken Umehara
IPC分类号： G03G9/00
CPC分类号： G03G9/08793 , C08G63/85 , G03G9/08795 , G03G9/08797
摘要： Provided is an electrostatic image developing toner excellent in blocking resistance at high temperature and humidity, as well as in low temperature-fixing property, having a polyester resin toner binder. Provided is the electrostatic image developing toner containing at least one noncrystalline polyester resin and a crystalline polyester resin, wherein the polyester resins are formed in the presence of at least one titanium-containing catalyst expressed in the following Formulas: Ti(—X)m(—OH)n O═Ti(—X)p(—OR)q where X is a residue resulting from removing an H atom in one hydroxyl group from (poly)alkanolamine having 2 to 12 carbon atoms, R represents an H atom or an alkyl group that has 1 to 8 carbon atoms and may contain 1 to 3 ether bonds, m, n, p, and q are integers; m, n, p, and q are 1-4, 0-3, 1-2, 0-1, respectively; and the sum of m and n, and p and q are 4 and 2, respectively.
摘要翻译：本发明提供一种具有聚酯树脂调色剂粘合剂的耐高温和湿度下的耐粘连性以及低温定影性的静电图像显影调色剂。提供含有至少一种非结晶性聚酯树脂和结晶性聚酯树脂的静电图像显影调色剂，其中聚酯树脂在至少一种以下式所表示的含钛催化剂的存在下形成：Ti（-X）m（ -OH）n O = Ti（-X）p（-OR）q其中X是从具有2至12个碳原子的（多）链烷醇胺除去一个羟基中的H原子得到的残基，R表示H原子或具有1至8个碳原子并且可以含有1至3个醚键的烷基，m，n，p和q是整数; m，n，p和q分别为1-4,0-3,1-2,0-1; m和n之和，p和q分别为4和2。

16. 发明申请

US20090011356A1 ELECTROSTATIC IMAGE DEVELOPING TONER AND IMAGE FORMING APPARATUS USING THE SAME 有权
标题翻译：静电图像显影调色剂和使用该图像的图像形成装置
公开(公告)号：US20090011356A1
公开(公告)日：2009-01-08
申请号：US12210361
申请日：2008-09-15
申请人： Masami Tomita , Ken Umehara
发明人： Masami Tomita , Ken Umehara
IPC分类号： G03G9/087 , G03G15/20
CPC分类号： G03G9/08793 , C08G63/85 , G03G9/08795 , G03G9/08797
摘要： Provided is an electrostatic image developing toner excellent in blocking resistance at high temperature and humidity, as well as in low temperature-fixing property, having a polyester resin toner binder. Provided is the electrostatic image developing toner containing at least one noncrystalline polyester resin and a crystalline polyester resin, wherein the polyester resins are formed in the presence of at least one titanium-containing catalyst expressed in the following Formulas: Ti(—X)m(—OH)n O═Ti(—X)p(—OR)q where X is a residue resulting from removing an H atom in one hydroxyl group from (poly)alkanolamine having 2 to 12 carbon atoms, R represents an H atom or an alkyl group that has 1 to 8 carbon atoms and may contain 1 to 3 ether bonds, m, n, p, and q are integers; m, n, p, and q are 1-4, 0-3, 1-2, 0-1, respectively; and the sum of m and n, and p and q are 4 and 2, respectively.
摘要翻译：本发明提供一种具有聚酯树脂调色剂粘合剂的耐高温和湿度下的耐粘连性以及低温定影性的静电图像显影调色剂。提供含有至少一种非结晶性聚酯树脂和结晶性聚酯树脂的静电图像显影调色剂，其中在至少一种以下式表示的含钛催化剂的存在下形成聚酯树脂：<？在线式 description =“In-line Formulas”end =“lead”？> Ti（-X）m（-OH）n <？in-line-formula description =“In-line Formulas”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？> O-Ti（-X）p（-OR）q <？in-line-formula description =“In-line Formulas”end = “尾”→其中X是从具有2至12个碳原子的（多）链烷醇胺除去一个羟基中的H原子而得到的残基，R表示H原子或具有1至8个碳原子的烷基，含有1至3个醚键，m，n，p和q是整数; m，n，p和q分别为1-4,0-3,1-2,0-1; m和n之和，p和q分别为4和2。

17. 发明授权

US5851716A Electrophotographic image forming method and toner composition used therefor 失效
标题翻译：电子照相图像形成方法和用于其的调色剂组合物
公开(公告)号：US5851716A
公开(公告)日：1998-12-22
申请号：US835522
申请日：1997-04-08
申请人： Shinichi Kuramoto , Masami Tomita , Hiroyuki Fushimi
发明人： Shinichi Kuramoto , Masami Tomita , Hiroyuki Fushimi
IPC分类号： G03G9/08 , G03G13/16 , G03G9/097
CPC分类号： G03G13/16 , G03G9/0823
摘要： An image forming method wherein a toner image on an image carrier is transferred to an intermediate image transfer element, the transferred toner image on said intermediate image transfer element being subsequently transferred to a transfer medium, and wherein the toner exhibits an electric potential change .DELTA.Vp of less than 150 V as an absolute value in the charge penetration test defined in the Specification.
摘要翻译：一种图像形成方法，其中图像载体上的调色剂图像被转印到中间图像转印元件，所述中间图像转印元件上的转印的调色剂图像随后转印到转印介质上，并且其中调色剂表现出电位变化DELTA Vp 小于150V，作为规格中定义的电荷穿透试验的绝对值。

18. 发明授权

US06103441A Color toner for electrophotography 有权
标题翻译：彩色电子照相调色剂
公开(公告)号：US06103441A
公开(公告)日：2000-08-15
申请号：US432569
申请日：1999-11-12
申请人： Masami Tomita , Hiroyuki Fushimi , Yohichiroh Watanabe , Keiko Shiraishi
发明人： Masami Tomita , Hiroyuki Fushimi , Yohichiroh Watanabe , Keiko Shiraishi
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/08 , G03G9/0815 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： A color toner for electrophotography is made of matrix toner particles, each matrix toner particle containing a binder resin, a coloring agent, and a charge control agent, and an externally added additive which includes (a) hydrophobically treated silica particles having a primary particle size of 0.01 to 0.03 .mu.m, (b) hydrophobically treated titanium oxide particles having a primary particle size of 0.01 to 0.03 .mu.m and a specific surface area of 60 to 140 m.sup.2 /g, and (c) hydrophobically treated silica particles having a specific surface area of 20 to 50 m.sup.2 /g and a bulk density of 100 to 250 g/l.
摘要翻译：用于电子照相术的彩色调色剂由基质调色剂颗粒，含有粘合剂树脂，着色剂和电荷控制剂的每种基质调色剂颗粒和外部添加的添加剂制成，其包括（a）疏水处理的二氧化硅颗粒，其具有一次粒径为0.01〜0.03μm，（b）一次粒径为0.01〜0.03μm，比表面积为60〜140m 2 / g的疏水处理氧化钛粒子，（c）疏水处理的二氧化硅粒子，表面积为20〜50m2 / g，堆积密度为100〜250g / l。

19. 发明授权

US6074794A Toner for dry developing 失效
标题翻译：调色剂用于干发展
公开(公告)号：US6074794A
公开(公告)日：2000-06-13
申请号：US113566
申请日：1998-07-10
申请人： Hiroyuki Fushimi , Kohki Katoh , Masami Tomita , Yasuo Asahina , Tomomi Suzuki
发明人： Hiroyuki Fushimi , Kohki Katoh , Masami Tomita , Yasuo Asahina , Tomomi Suzuki
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09 , G03G13/01
CPC分类号： G03G9/08711 , G03G13/013 , G03G9/08795 , G03G9/08797
摘要： A toner for dry developing, containing a colorant and a binder and giving such a toner image on a transfer sheet upon fixation that has an image density I and a gross of G % when the toner deposits on the transfer sheet in an amount of M mg/cm.sup.2, wherein I, G and M have the following relationship:I=a.multidot.M+bwhere 0
摘要翻译：用于干燥显影的调色剂，含有着色剂和粘合剂，并且在定影时在转印纸上提供这样的调色剂图像，当转印纸上的调色剂以M mg的量存在时，其具有图像密度I和总重量％ / cm2，其中I，G和M具有以下关系：I = axM + b其中0 / = 10其中，当M = 0.2,0.4,0.6,0.8和1mg / cm 2时，GAV是G的平均值。

20. 发明授权

US5975446A Pulverizing apparatus 失效
标题翻译：粉碎设备
公开(公告)号：US5975446A
公开(公告)日：1999-11-02
申请号：US769411
申请日：1996-12-19
申请人： Hiroshi Yaguchi , Masami Tomita , Yasuo Asahina , Hiroyuki Fushimi , Satoru Miyamoto , Tomomi Suzuki
发明人： Hiroshi Yaguchi , Masami Tomita , Yasuo Asahina , Hiroyuki Fushimi , Satoru Miyamoto , Tomomi Suzuki
IPC分类号： B02C17/16 , B02C19/06 , B02C21/00 , B02C19/00
CPC分类号： B02C21/00
摘要： An apparatus for pulverizing solid particles including an impact-type pulverizing device, a mechanical-type pulverizing device and a piping system connected to the pulverizing devices such that the solid particles may be selectively pulverized in the impact-type pulverizing device and in the mechanical-type pulverizing device successively in this or reverse order.
摘要翻译：一种用于粉碎包括冲击式粉碎装置，机械式粉碎装置和连接到粉碎装置的管道系统的固体颗粒的装置，使得固体颗粒可以在冲击式粉碎装置和机械式粉碎装置中选择性粉碎，型粉碎装置依次进行。

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