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21. 发明申请

US20070218389A1 TONER, DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD USING THE TONER 有权
标题翻译：调色剂，显影装置，图像形成装置和使用色调剂的图像形成方法
公开(公告)号：US20070218389A1
公开(公告)日：2007-09-20
申请号：US11685838
申请日：2007-03-14
申请人： Takahiro Honda , Hiroyuki Fushimi , Osamu Uchinokura
发明人： Takahiro Honda , Hiroyuki Fushimi , Osamu Uchinokura
IPC分类号： G03G9/08
CPC分类号： G03G9/08795 , G03G9/08755 , G03G9/08786 , G03G9/08797 , G03G9/09725 , G03G9/0975
摘要： A toner is provided including a colorant; a binder resin (A) which is a polyester resin having no tetrahydrofuran insoluble component, and having a molecular weight distribution such that components having a molecular weight of not greater than 500 are included in an amount of not greater than 4% by weight and a peak is present in a molecular weight range of from 3,000 to 9,000 when measured by gel permeation chromatography (GPC); and a binder resin (B) which is a polyester resin having no tetrahydrofuran insoluble component, and including units of a polycarboxylic acid and a diol having the specific formula; wherein at least one of the binder resins (A) and (B) is prepared in the presence of the specific titanium-containing catalyst, and wherein a weight ratio ((A)/(B)) of the binder resin (A) to the binder resin (B) is from 60/40 to 85/15.
摘要翻译：提供了包括着色剂的调色剂; 作为不具有四氢呋喃不溶成分的聚酯树脂的粘合剂树脂（A），其分子量分布使得分子量不大于500的组分的含量不大于4重量％，并且当通过凝胶渗透色谱（GPC）测量时，峰存在于3,000至9,000的分子量范围内; 和不含四氢呋喃不溶成分的聚酯树脂的粘合剂树脂（B），具有上述具体结构的多元羧酸和二醇的单元; 其中，所述粘合剂树脂（A）和（B）中的至少一种在所述特定的含钛催化剂的存在下制备，并且其中所述粘合剂树脂（A）的重量比（（A）/（B））粘合剂树脂（B）为60/40〜85/15。

22. 发明申请

US20060204883A1 Toner, and, 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，成像设备和图像形成方法
公开(公告)号：US20060204883A1
公开(公告)日：2006-09-14
申请号：US11378653
申请日：2006-03-20
申请人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Masayuki Ishii , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Hideki Sugiura , Shigeru Emoto , Junichi Awamura , Masami Tomita , Takahiro Honda , Shinichiro Yagi , Tomomi Suzuki , Hiroshi Yamada , Toshiki Nanya , Hiroto Higuchi , Fumihiro Sasaki , Naohito Shimota
发明人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Masayuki Ishii , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Hideki Sugiura , Shigeru Emoto , Junichi Awamura , Masami Tomita , Takahiro Honda , Shinichiro Yagi , Tomomi Suzuki , Hiroshi Yamada , Toshiki Nanya , Hiroto Higuchi , Fumihiro Sasaki , Naohito Shimota
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08708 , G03G9/08711 , G03G9/08755 , G03G9/08797
摘要： A toner which includes a toner material, wherein the toner satisfies the following formula: 0° C.≦ΔTm≦20° C. where ΔTm represents Tma (° C.)−Tmb (° C.), Tma (° C.) is ½ flown-out temperature of the toner by a capillary type flow tester, and Tmb (° C.) is ½ flown-out temperature of a melt kneaded mixture of the toner by the capillary type flow tester, and wherein Tma is from 130° C. to 200° C.
摘要翻译：包含调色剂材料的调色剂，其中调色剂满足下列公式：<？in-line-formula description =“In-line formula”end =“lead”？> 0℃。<= DeltaTm <= 20℃ 其中DeltaTm表示Tma（°C） - Tmb（℃），Tma（℃）为½流量 - 通过毛细管型流动测试仪测量调色剂的温度，Tmb（℃）是通过毛细管型流动测试仪调色剂的熔融捏合混合物的1/2流出温度，其中Tma为130℃至 200°C

23. 发明授权

US08778588B2 Toner for electrostatic charge development 有权
标题翻译：调色剂用于静电电荷开发
公开(公告)号：US08778588B2
公开(公告)日：2014-07-15
申请号：US13637774
申请日：2011-10-12
申请人： Teruki Kusahara , Junichi Awamura , Tsuyoshi Sugimoto , Hyo Shu , Tomomi Suzuki , Osamu Uchinokura , Takahiro Honda , Satoshi Kojima , Satoshi Ogawa , Daisuke Inoue , Koshi Sato , Daisuke Ito , Ryuuta Yoshida , Syouko Satoh
发明人： Teruki Kusahara , Junichi Awamura , Tsuyoshi Sugimoto , Hyo Shu , Tomomi Suzuki , Osamu Uchinokura , Takahiro Honda , Satoshi Kojima , Satoshi Ogawa , Daisuke Inoue , Koshi Sato , Daisuke Ito , Ryuuta Yoshida , Syouko Satoh
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0821 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： To provide a toner, which contains a binder resin, a colorant, and a releasing agent, wherein the binder resin contains a low molecular weight resin component, where the low molecular weight resin component has a resin softening coefficient (A), represented by the following formula (1), satisfying A>0.165, and has storage elastic modulus (dyne/cm2) G′(Tfb) satisfying G′(Tfb)≦1×104 where Tfb is a flow onset temperature (° C.) of the low molecular weight resin component as measured by a capillary rheometer: A=|[(r1)−ln G′(r2)]/(T1−T2)| Formula (1) (where T1 is temperature (° C.) at which storage elastic modulus G′(r1) is 1×105 (dyne/cm2) and T2 is temperature (° C.) at which storage elastic modulus G′(r2) is 1×103 (dyne/cm2) as measured by means of a viscoelasticity measuring device with measuring frequency of 1 Hz, and measuring distortion of 1 deg; and | | represents an absolute value.).
摘要翻译：为了提供含有粘合剂树脂，着色剂和脱模剂的调色剂，其中粘合剂树脂含有低分子量树脂组分，其中低分子量树脂组分具有树脂软化系数（A），由（1）满足A> 0.165，并且具有满足G'（Tfb）＆nlE; 1×104的储能弹性模量（dyne / cm 2）G'（Tfb），其中Tfb是流动起始温度（℃）通过毛细管流变仪测量的低分子量树脂组分：A = | [（r1）-ln G'（r2）] /（T1-T2）| 储存弹性模量G'（r1）为1×10 5（达因/ cm 2）且T2为储存弹性模量G'（℃）的温度（℃）的式（1）（其中，T1为温度（℃） r2）是通过测量频率为1Hz的粘弹性测量装置测量的1×10 3（dyne / cm 2），测量失真度为1度，| |表示绝对值。

24. 发明授权

US08007976B2 Electrostatic image developing toner, toner kit and image forming apparatus 有权
标题翻译：静电图像显影调色剂，调色剂套件和成像设备
公开(公告)号：US08007976B2
公开(公告)日：2011-08-30
申请号：US12091301
申请日：2006-11-01
申请人： Hideki Sugiura , Hiroyuki Fushimi , Osamu Uchinokura , Takahiro Honda , Masami Tomita , Hyo Shu , Ken Umehara
发明人： Hideki Sugiura , Hiroyuki Fushimi , Osamu Uchinokura , Takahiro Honda , Masami Tomita , Hyo Shu , Ken Umehara
IPC分类号： G03G15/04
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/0819 , G03G9/08753 , G03G9/08795 , G03G9/08797 , G03G9/091 , G03G9/0912 , G03G9/0914 , G03G9/0922
摘要： A toner is provided that comprises a colorant and a binder resin, wherein the binder resin comprises a polyester resin that is prepared by a polycondensation reaction in the presence of at least a titanium-containing catalyst expressed by General Formula (II) or (II), the toner has a volume average particle diameter of 2.0 μm to 10.0 μm and a ratio Dv/Dn within a range of 1.00 to 1.40, in which Dv represents a volume average particle diameter and Dn represents a number average particle diameter, Ti(—X)m(—OH)n General Formula (I) O═Ti(—X)p(—OR)q General Formula (II) in General Formulas (I) and (II), X represents a residue of a mono-alkanolamine of 2 to 12 carbon atoms or a polyalkanolamine from which a hydrogen atom of one hydroxyl group is removed; other hydroxyl group(s) and still other hydroxyl group(s), within the polyalkanolamine molecule that has a directly bonding Ti atom, may polycondense to form a ring structure; other hydroxyl group(s) and still other hydroxyl group(s) may polycondense intermolecularly to form a repeating structure; and the polymerization degree is 2 to 5 in a case of forming the repeating structure; R represents one of a hydrogen atom and alkyl groups of 1 to 8 carbon atoms that may have 1 to 3 ether bonds; “m” is an integer of 1 to 4; “n” is an integer of 0 to 3; the sum of “m” and “n” is 4; “p” is an integer of 1 or 2; “q” is an integer of 0 or 1; the sum of “p” and “q” is 2; and in a case that “m” and “p” is 2 or more, the respective Xs may be identical or different each other.
摘要翻译：提供了包含着色剂和粘合剂树脂的调色剂，其中粘合剂树脂包括通过缩聚反应在至少由通式（II）或（II）表示的含钛催化剂存在下制备的聚酯树脂，调色剂的体积平均粒径为2.0μm〜10.0μm，Dv / Dn的比例在1.00〜1.40的范围内，其中Dv表示体积平均粒径，Dn表示数均粒径，Ti（ - X）m（-OH）n通式（I）O = Ti（-X）p（-OR）q通式（I）和（II）中的通式（II） 2至12个碳原子的链烷醇胺或去除一个羟基的氢原子的聚烷醇胺; 在具有直接键合Ti原子的聚链烷醇胺分子内的其它羟基和其它羟基可以缩聚形成环结构; 其他羟基和其他羟基可以分子间缩聚形成重复结构; 在形成重复结构的情况下聚合度为2〜5; R表示氢原子和可以具有1〜3个醚键的1〜8个碳原子的烷基; “m”为1〜4的整数， “n”为0〜3的整数， “m”和“n”之和为4; “p”是1或2的整数; “q”是0或1的整数; “p”和“q”之和为2; 在“m”和“p”为2以上的情况下，各X可以相同也可以不同。

25. 发明授权

US08795938B2 Toner and image forming apparatus 有权
标题翻译：调色剂和成像设备
公开(公告)号：US08795938B2
公开(公告)日：2014-08-05
申请号：US13743528
申请日：2013-01-17
申请人： Osamu Uchinokura , Tomoyuki Satoh , Takahiro Honda , Daisuke Inoue , Mamoru Hozumi
发明人： Osamu Uchinokura , Tomoyuki Satoh , Takahiro Honda , Daisuke Inoue , Mamoru Hozumi
IPC分类号： G03G9/08 , G03G15/08 , G03G9/097
CPC分类号： G03G9/08 , G03G9/0806 , G03G9/09716 , G03G9/09725 , G03G9/09791 , G03G15/08
摘要： To provide a toner, which contains: toner base particles each containing a binder resin and a colorant; and an external additive containing inorganic particles and fatty acid metal salt particles, wherein the inorganic particles contain at least hydrophobic silica particles, wherein a liberation ratio Ya of the hydrophobic silica particles from the toner is 1% by mass to 20% by mass, and wherein a libration ratio Yb of the fatty acid metal salt particles from the toner is 30% by mass to 90% by mass.
摘要翻译：提供一种调色剂，其包含：各自含有粘合剂树脂和着色剂的调色剂基础颗粒; 以及含有无机粒子和脂肪酸金属盐粒子的外部添加剂，其中无机粒子至少含有疏水性二氧化硅粒子，其中来自调色剂的疏水性二氧化硅粒子的释放率Ya为1质量％〜20质量％，以及其中来自调色剂的脂肪酸金属盐颗粒的析出比Yb为30质量％至90质量％。

26. 发明申请

US20090123186A1 ELECTROSTATIC IMAGE DEVELOPING TONER, TONER KIT AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20090123186A1
公开(公告)日：2009-05-14
申请号：US12091301
申请日：2006-11-01
申请人： Hideki Sugiura , Hiroyuki Fushimi , Osamu Uchinokura , Takahiro Honda , Masami Tomita , Hyo Shu , Ken Umehara
发明人： Hideki Sugiura , Hiroyuki Fushimi , Osamu Uchinokura , Takahiro Honda , Masami Tomita , Hyo Shu , Ken Umehara
IPC分类号： G03G15/01 , G03G9/087 , G03G9/09
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/0819 , G03G9/08753 , G03G9/08795 , G03G9/08797 , G03G9/091 , G03G9/0912 , G03G9/0914 , G03G9/0922
摘要： A toner is provided that comprises a colorant and a binder resin, wherein the binder resin comprises a polyester resin that is prepared by a polycondensation reaction in the presence of at least a titanium-containing catalyst expressed by General Formula (II) or (II), the toner has a volume average particle diameter of 2.0 μm to 10.0 μm and a ratio Dv/Dn within a range of 1.00 to 1.40, in which Dv represents a volume average particle diameter and Dn represents a number average particle diameter, Ti(—X)m(-OH)n General Formula (I) O═Ti(—X)p(-OR)q General Formula (II) in General Formulas (I) and (II), X represents a residue of a mono-alkanolamine of 2 to 12 carbon atoms or a polyalkanolamine from which a hydrogen atom of one hydroxyl group is removed; other hydroxyl group(s) and still other hydroxyl group(s), within the polyalkanolamine molecule that has a directly bonding Ti atom, may polycondense to form a ring structure; other hydroxyl group(s) and still other hydroxyl group(s) may polycondense intermolecularly to form a repeating structure; and the polymerization degree is 2 to 5 in a case of forming the repeating structure; R represents one of a hydrogen atom and alkyl groups of 1 to 8 carbon atoms that may have 1 to 3 ether bonds; “m” is an integer of 1 to 4; “n” is an integer of 0 to 3; the sum of “m” and “n” is 4; “p” is an integer of 1 or 2; “q” is an integer of 0 or 1; the sum of “p” and “q” is 2; and in a case that “m” and “p” is 2 or more, the respective Xs may be identical or different each other.

27. 发明授权

US07374851B2 Toner, and, 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，成像设备和图像形成方法
公开(公告)号：US07374851B2
公开(公告)日：2008-05-20
申请号：US11378653
申请日：2006-03-20
申请人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Masayuki Ishii , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Hideki Sugiura , Shigeru Emoto , Junichi Awamura , Masami Tomita , Takahiro Honda , Shinichiro Yagi , Tomomi Suzuki , Hiroshi Yamada , Toshiki Nanya , Hiroto Higuchi , Fumihiro Sasaki , Naohito Shimota
发明人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Masayuki Ishii , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Hideki Sugiura , Shigeru Emoto , Junichi Awamura , Masami Tomita , Takahiro Honda , Shinichiro Yagi , Tomomi Suzuki , Hiroshi Yamada , Toshiki Nanya , Hiroto Higuchi , Fumihiro Sasaki , Naohito Shimota
IPC分类号： G03G9/00
CPC分类号： G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08708 , G03G9/08711 , G03G9/08755 , G03G9/08797
摘要： A toner which includes a toner material, wherein the toner satisfies the following formula: 0° C.≦ΔTm≦20° C. where ΔTm represents Tma (° C.)−Tmb (° C.), Tma (° C.) is ½ flown-out temperature of the toner by a capillary type flow tester, and Tmb (° C.) is ½ flown-out temperature of a melt kneaded mixture of the toner by the capillary type flow tester, and wherein Tma is from 130° C. to 200° C.
摘要翻译：包含调色剂材料的调色剂，其中调色剂满足下列公式：<？in-line-formula description =“In-line formula”end =“lead”？> 0℃。<= DeltaTm <= 20℃ 其中DeltaTm表示Tma（°C） - Tmb（℃），Tma（℃）为½流量 - 通过毛细管型流动测试仪测量调色剂的温度，Tmb（℃）是通过毛细管型流动测试仪调色剂的熔融捏合混合物的1/2流出温度，其中Tma为130℃至 200°C

28. 发明授权

US09023572B2 Method for producing toner for developing electrostatic image and apparatus for producing resin particles 有权
标题翻译：用于生产静电图像显影用调色剂的方法和用于制备树脂颗粒的装置
公开(公告)号：US09023572B2
公开(公告)日：2015-05-05
申请号：US12784906
申请日：2010-05-21
申请人： Takahiro Honda , Yohichiroh Watanabe , Yasutada Shitara , Yoshihiro Norikane
发明人： Takahiro Honda , Yohichiroh Watanabe , Yasutada Shitara , Yoshihiro Norikane
IPC分类号： G03G9/08 , B01J19/06 , B01J4/00 , C08J3/12 , G03G9/16 , G03G9/18
CPC分类号： B01J19/06 , B01J4/002 , B01J4/007 , B01J2219/00123 , C08J3/122 , G03G9/0804 , G03G9/16 , G03G9/18
摘要： A method for producing resin particles, including ejecting a liquid containing at least a resin in the form of droplets from a droplet ejecting unit having a plurality of holes provided in a part of a flow channel for feeding the liquid containing at least a resin, and drying and solidifying the ejected droplets so as to obtain the resin particles, while the ejected droplets are transported by a primary transport air flow flowing in the direction in which the droplets are ejected, wherein the ejected droplets are further transported by a secondary transport air flow which transports the ejected droplets in a different direction from a direction in which the primary transport air flow flows, and wherein a smaller angle of angles formed between a velocity vector of the primary transport air flow and a velocity vector of the secondary transport air flow is less than 120 degrees.
摘要翻译：一种树脂颗粒的制造方法，其特征在于，包括从具有设置在至少含有树脂的液体的流路的一部分的具有多个孔的液滴喷射单元的液滴喷射单元喷出至少含有液滴形式的液体的液体，干燥并固化喷出的液滴，以便获得树脂颗粒，同时喷射的液滴通过沿着喷射液滴的方向流动的初级输送空气流输送，其中喷射的液滴通过二次输送空气流进一步输送其沿着与一次输送空气流动的方向不同的方向输送喷射的液滴，并且其中在一次输送空气流的速度矢量与二次输送空气流的速度矢量之间形成的较小的角度角为小于120度。

29. 发明授权

US08948631B2 Image forming apparatus and density adjusting method 有权
标题翻译：图像形成装置和密度调节方法
公开(公告)号：US08948631B2
公开(公告)日：2015-02-03
申请号：US13091188
申请日：2011-04-21
申请人： Takahiro Honda
发明人： Takahiro Honda
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0178 , G03G15/0131 , G03G15/0194 , G03G15/5058 , G03G2215/00059
摘要： An image forming apparatus has a memory, an image forming unit, an intermediate transfer member, a density detector, a background density measurer, a test patch controlling unit and a density correcting unit. The density detector detects the density of the intermediate transfer member. The background density measurer stores background density, in the memory in correspondence with position information on the intermediate transfer member at a predetermined timing before a calibration for adjusting image formation density. The test patch controlling unit causes the image forming unit to form a test patch, on the intermediate transfer member while the intermediate transfer member is driven at a predetermined speed. The density correcting unit executes the calibration to adjust image formation density according to a difference between the background density stored in the memory when executing the calibration and corresponding to the position and density of the test patch.
摘要翻译：图像形成装置具有存储器，图像形成单元，中间转印构件，浓度检测器，背景浓度测量器，测试块控制单元和浓度校正单元。密度检测器检测中间转印部件的密度。背景浓度测量器在调整图像形成密度的校准之前的预定定时将与中间转印部件上的位置信息相对应的记录体中的背景浓度存储。测试片控制单元使图像形成单元在中间转印构件上以预定速度驱动中间转印构件时形成测试片。密度校正单元执行校准，以在执行校准时根据存储在存储器中的背景浓度之间的差异来调整图像形成密度，并且与测试贴片的位置和密度相对应。

30. 发明授权

US08318400B2 Method of preparing toner and the toner, and developer and image forming method using the toner 有权
标题翻译：调色剂和调色剂的制备方法以及使用调色剂的显影剂和成像方法
公开(公告)号：US08318400B2
公开(公告)日：2012-11-27
申请号：US12264299
申请日：2008-11-04
申请人： Yohichiroh Watanabe , Kazumi Suzuki , Takahiro Honda , Shinji Ohtani , Yoshihiro Norikane
发明人： Yohichiroh Watanabe , Kazumi Suzuki , Takahiro Honda , Shinji Ohtani , Yoshihiro Norikane
IPC分类号： G03G9/087
CPC分类号： G03G9/0806 , G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/08795 , G03G9/08797 , G03G2215/0602
摘要： A method of preparing a toner, including periodically discharging a toner constituent liquid from plural nozzles having the same aperture diameter with a mechanical oscillator, wherein the toner constituent liquid includes: a binder resin, a colorant, and an organic solvent, wherein the binder resin and the colorant are dissolved or dispersed in the organic solvent; forming a droplet of the toner constituent liquid in a gas phase; and solidifying the droplet, wherein the aperture diameter is from 3 to 30 μm, and the binder resin has a ratio (Mw/Mn) of a weight-average molecular weight (Mw) to a number-average molecular weight (Mn) of THF (tetrahydrofuran)-soluble components therein of from 1.5 to 15 in a molecular weight distribution measured by GPC (gel permeation chromatography), and a ½ flow temperature (Tm) of from 114 to 149° C.
摘要翻译：一种制备调色剂的方法，包括用机械振荡器从具有相同孔径的多个喷嘴周期性地排出调色剂组分液体，其中调色剂构成液体包括：粘合剂树脂，着色剂和有机溶剂，其中粘合剂树脂并且着色剂溶解或分散在有机溶剂中; 在气相中形成调色剂组分液滴; 并使所述液滴固化，其中所述孔径为3〜30μm，所述粘结剂树脂的重均分子量（Mw）与THF的数均分子量（Mn）的比（Mw / Mn）（四氢呋喃） - 可溶成分为1.5〜15，分子量分布为GPC（凝胶渗透色谱法），½流动温度（Tm）为114〜149℃。

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