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21. 发明授权

US07642032B2 Toner, developer, image forming apparatus and image forming method 有权
标题翻译：调色剂，显影剂，成像装置和成像方法
公开(公告)号：US07642032B2
公开(公告)日：2010-01-05
申请号：US10959663
申请日：2004-10-07
申请人： Hideki Sugiura , Satoshi Mochizuki , Akihiro Kotsugai , Yasuo Asahina , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Kohichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto
发明人： Hideki Sugiura , Satoshi Mochizuki , Akihiro Kotsugai , Yasuo Asahina , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Kohichi Sakata , Tomoko Utsumi , Hitoshi Iwatsuki , Yasuaki Iwamoto
IPC分类号： G03G9/08
CPC分类号： G03G9/08797 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08711 , G03G9/08733 , G03G9/08795
摘要： A toner including a binder resin; and a colorant, wherein a hexafluoroisopropanol (HFIP)-soluble component satisfies the following relationship: 2,000 ≦Mn ≦7,000 and 1.5 ≦Mn/Mw ≦10 wherein Mn represents a number-average molecular weight and Mw represents a weight-average molecular weight.
摘要翻译：包含粘合剂树脂的调色剂; 和着色剂，其中六氟异丙醇（HFIP）可溶成分满足以下关系：2,000 <= Mn <= 7,000和1.5其中Mn表示数均分子量，Mw表示重均分子量。

22. 发明授权

US07368212B2 Toner for developing electrostatic image, developer, image forming apparatus, process for forming image, process cartridge and process for measuring porosity of toner 有权
标题翻译：用于显影静电图像，显影剂，成像装置，用于形成图像的处理，处理盒和用于测量调色剂的孔隙率的工艺的调色剂
公开(公告)号：US07368212B2
公开(公告)日：2008-05-06
申请号：US10875402
申请日：2004-06-25
申请人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Shinya Nakayama , Tomoyuki Ichikawa , Koichi Sakata , Tomoko Utsumi , Hisashi Nakajima
发明人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Shinya Nakayama , Tomoyuki Ichikawa , Koichi Sakata , Tomoko Utsumi , Hisashi Nakajima
IPC分类号： G03G9/08
CPC分类号： G03G9/0827 , G03G9/0806 , G03G9/0819 , G03G9/08764 , G03G9/08795 , G03G9/08797
摘要： A toner for developing an electrostatic image, includes: a colorant; and a binder resin. The toner has a particle including at least one pore having a diameter of 10 nm or over, and a porosity thereof is in a range from 0.01 to 0.60.
摘要翻译：用于显影静电图像的调色剂包括：着色剂; 和粘合剂树脂。该调色剂具有包含直径为10nm以上的至少一个孔的粒子，其孔隙率为0.01〜0.60。

23. 发明授权

US07288353B2 Toner, developer, image developer and image forming apparatus 有权
标题翻译：调色剂，显影剂，图像显影剂和图像形成装置
公开(公告)号：US07288353B2
公开(公告)日：2007-10-30
申请号：US10759029
申请日：2004-01-20
申请人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi
发明人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi
IPC分类号： G03G9/08
CPC分类号： G03G9/08793 , G03G9/0806 , G03G9/0821 , G03G9/0827 , G03G9/08742
摘要： A toner including toner particles including a binder resin, a colorant, and an inorganic particulate material present on a surface of the toner particles. The toner particles have a surface roughness (Ra) of from 1 to 30 nm, a standard deviation of the surface roughness of from 10 to 90 nm and include 1 to 20 convexities per 1 μm, which have a height not less than 10 nm.
摘要翻译：包含调色剂颗粒的调色剂，包括存在于调色剂颗粒表面上的粘合剂树脂，着色剂和无机颗粒材料。调色剂颗粒具有1至30nm的表面粗糙度（Ra），10至90nm的表面粗糙度的标准偏差，并且包括具有不小于10nm的高度的每1um的1至20个凸起。

24. 发明申请

US20060240351A1 Toner for developing electrostatic images, developer, image forming method, and image forming apparatus 有权
标题翻译：用于显影静电图像，显影剂，成像方法和图像形成装置的调色剂
公开(公告)号：US20060240351A1
公开(公告)日：2006-10-26
申请号：US11400375
申请日：2006-04-10
申请人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Masayuki Ishii , Tomoko Utsumi , Koichi Sakata
发明人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Masayuki Ishii , Tomoko Utsumi , Koichi Sakata
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0825 , G03G9/0872
摘要： The object of the present invention is to provide a toner which has sufficiently high chargeability and less toner spent to a carrier or the like even when several tens of thousands of image sheets are output, is capable of keeping high-charge property and flowability without causing substantial background smear or toner fogging, excels in low-temperature fixing property and hot-offset property, and has a wide range of fixing temperature as well as to provide a developer, an image forming apparatus, a process cartridge, and an image forming method using the toner for developing electrostatic images. The toner of the present invention comprises a colorant, and a resin, and a fluoride compound, in which the fluoride compound exists on the surfaces of toner particles, and the atomic number ratio (F/C) of fluoride atoms to carbon atoms existing on the surfaces of the toner particles is 0.010 to 0.054.
摘要翻译：本发明的目的是提供一种调色剂，其具有充分的充电能力和较少的调色剂用于载体等，即使当数万张图像片材被输出时，能够保持高充电性和流动性而不会引起实质背景污迹或调色剂雾化，具有低温定影性和热胶印性，并且具有广泛的定影温度以及提供显影剂，图像形成装置，处理盒和成像方法使用调色剂显影静电图像。本发明的调色剂包括着色剂，树脂和氟化合物，其中氟化物存在于调色剂颗粒的表面上，氟原子与碳原子上的原子数比（F / C）存在于调色剂颗粒的表面为0.010至0.054。

25. 发明授权

US4980258A Dry type developer for electrophotography 失效
标题翻译：用于电子照相的干式显影剂
公开(公告)号：US4980258A
公开(公告)日：1990-12-25
申请号：US436551
申请日：1989-11-14
申请人： Mitsuo Aoki , Nobuhiro Nakayama , Yasuo Asahina , Hiroyuki Fushimi , Kayo Makita , Yasuaki Iwamoto
发明人： Mitsuo Aoki , Nobuhiro Nakayama , Yasuo Asahina , Hiroyuki Fushimi , Kayo Makita , Yasuaki Iwamoto
IPC分类号： G03G9/09 , G03G9/097
CPC分类号： G03G9/0975 , G03G9/0918 , G03G9/09741
摘要： The present invention relates to the positively chargeable black toner particles which comprise binder resins, carbonblack as a main colorant, quaternary anmonium salt of the following formula (I) as a charge control agent and .beta.-form Cu-phthalocyanine as a stabilizing agent for chargeability of toner particles without being affected by the change of environmental conditions. ##STR1## Wherein R.sub.1 is C.sub.1 -C.sub.8 alkyl or benzyl, R.sub.2 and R.sub.3 are each C.sub.1 -C.sub.18 alkyl, R is C.sub.1 -C.sub.118 alkyl or benzyl, X is hydroxy or amino, and Y is hydoroxy or hydrogen; (c) .beta.-form Cu-phthalocyanine; and (d) carbonblack.The present invention further relates to the two component dry-type developer composed by the improved above said positively chargeable toner particles and the carrier particles coated with silicone polylmers which have the strong durability without being changed to a supent carrier particles for a use of long time period.
摘要翻译：本发明涉及包含粘合剂树脂，炭黑作为主要着色剂的正电荷黑色调色剂颗粒，作为电荷控制剂的下式（I）的季铵盐和作为带电性的稳定剂的β-型Cu-酞菁的调色剂颗粒，而不受环境条件的变化的影响。（I）其中R1是C1-C8烷基或苄基，R2和R3各自是C1-C18烷基，R是C1-C118烷基或苄基，X是羟基或氨基，Y是羟基或氢; （c）β-型Cu-酞菁; 和（d）炭黑。本发明还涉及由改进的上述可充正电的调色剂颗粒和涂覆有硅氧烷聚合物的载体颗粒组成的双组分干式显影剂，其具有强的耐久性而不会改变为长时间使用的载体颗粒期。

26. 发明授权

US4841331A Triboelectric charge application member for toner 失效
标题翻译：碳粉用摩擦电荷施加部件
公开(公告)号：US4841331A
公开(公告)日：1989-06-20
申请号：US163694
申请日：1988-03-03
申请人： Nobuhiro Nakayama , Yasuo Asahina , Hiroyuki Fushimi , Yasuaki Iwamoto
发明人： Nobuhiro Nakayama , Yasuo Asahina , Hiroyuki Fushimi , Yasuaki Iwamoto
IPC分类号： G03G9/113 , G03G15/08
CPC分类号： G03G9/1134 , G03G15/0812 , G03G15/0818 , G03G9/1136
摘要： A triboelectric charge application member for imparting or applying electrostatic charge to a toner through the triboelectric charging thereof for developing electrostatic images with the charged toner to visible toner images. The triboelectric charge application member includes an overcoat layer comprising as the main component a polymer which comprises a fluoro-olefin compound and an unsaturated silicon compound as the monomer units of the polymer. The triboelectric charge application member may be carrier particles having the above overcoat layer and a toner transportation member having the overcoat layer, depending upon its application.
摘要翻译：一种摩擦电荷施加构件，用于通过其摩擦带电赋予调色剂静电荷，并将带电调色剂的静电图像显影成可见的调色剂图像。摩擦带电施加构件包括外涂层，其包含作为主要组分的聚合物，其包含氟代烯烃化合物和不饱和硅化合物作为聚合物的单体单元。根据其应用，摩擦电荷施加构件可以是具有上述外涂层的载体颗粒和具有外涂层的调色剂输送构件。

27. 发明授权

US07749674B2 Toner, developer, image developer and image forming apparatus 有权
标题翻译：调色剂，显影剂，图像显影剂和图像形成装置
公开(公告)号：US07749674B2
公开(公告)日：2010-07-06
申请号：US11830100
申请日：2007-07-30
申请人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi
发明人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Tomoyuki Ichikawa , Shinya Nakayama , Koichi Sakata , Tomoko Utsumi
IPC分类号： G03G9/087
CPC分类号： G03G9/08793 , G03G9/0806 , G03G9/0821 , G03G9/0827 , G03G9/08742
摘要： A toner including toner particles including a binder resin, a colorant, and an inorganic particulate material present on a surface of the toner particles. The toner particles have a surface roughness (Ra) of from 1 to 30 nm, a standard deviation of the surface roughness of from 10 to 90 nm and include 1 to 20 convexities per 1 μm, which have a height not less than 10 nm.
摘要翻译：包含调色剂颗粒的调色剂，包括存在于调色剂颗粒表面上的粘合剂树脂，着色剂和无机颗粒材料。调色剂颗粒具有1至30nm的表面粗糙度（Ra），10至90nm的表面粗糙度的标准偏差，并且包括具有不小于10nm的高度的每1μm的1至20个凸起。

28. 发明授权

US07442484B2 Image forming method using toner 有权
标题翻译：使用调色剂的成像方法
公开(公告)号：US07442484B2
公开(公告)日：2008-10-28
申请号：US10969076
申请日：2004-10-21
申请人： Osamu Uchinokura , Akihiro Kotsugai , Yasuo Asahina , Tomoyuki Ichikawa , Shinya Nakayama , Kohichi Sakata , Tomoko Utsumi , Hisashi Nakajima , Yasuaki Iwamoto , Hideki Sugiura , Satoshi Mochizuki
发明人： Osamu Uchinokura , Akihiro Kotsugai , Yasuo Asahina , Tomoyuki Ichikawa , Shinya Nakayama , Kohichi Sakata , Tomoko Utsumi , Hisashi Nakajima , Yasuaki Iwamoto , Hideki Sugiura , Satoshi Mochizuki
IPC分类号： G03G15/20
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/08791 , G03G2215/20 , G03G2215/2016 , G03G2215/2032 , G03G2215/2035
摘要： An image forming method including: forming a toner image on a support using a toner including toner particles; and feeding the support bearing the toner image thereon through a nip between an endless toner heating member and a pressure roller to fix the toner image on the support, wherein the endless toner heating member is rotated while stretched by a fixing roller and a heat roller which includes a magnetic metal and which is heated by electromagnetic induction, and wherein the pressure roller presses the support to the endless toner heating member and the fixing roller at the nip, wherein the toner particles are prepared by a polymerizing method using a binder resin containing at least a modified polyester resin.
摘要翻译：一种图像形成方法，包括：使用包含调色剂颗粒的调色剂在支撑体上形成调色剂图像; 并且通过无端调色剂加热构件和压力辊之间的辊隙将支承有调色剂图像的支撑件供给到支撑体上，将调色剂图像固定在支撑体上，其中，无端调色剂加热构件通过定影辊和加热辊拉伸而旋转，包括磁性金属，并且通过电磁感应加热，并且其中压力辊将所述支撑件按压在所述辊隙处的所述无端调色剂加热构件和所述定影辊，其中所述调色剂颗粒通过聚合方法制备，所述聚合方法使用含有至少一种改性聚酯树脂。

29. 发明授权

US07261989B2 Toner for developing electrostatic images, developer, image forming method, and image forming apparatus 有权
标题翻译：用于显影静电图像，显影剂，成像方法和图像形成装置的调色剂
公开(公告)号：US07261989B2
公开(公告)日：2007-08-28
申请号：US11400375
申请日：2006-04-10
申请人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Masayuki Ishii , Tomoko Utsumi , Koichi Sakata
发明人： Hideki Sugiura , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Hisashi Nakajima , Tomoyuki Ichikawa , Shinya Nakayama , Masayuki Ishii , Tomoko Utsumi , Koichi Sakata
IPC分类号： G03G9/00
CPC分类号： G03G9/0825 , G03G9/0872
摘要： The object of the present invention is to provide a toner which has sufficiently high chargeability and less toner spent to a carrier or the like even when several tens of thousands of image sheets are output, is capable of keeping high-charge property and flowability without causing substantial background smear or toner fogging, excels in low-temperature fixing property and hot-offset property, and has a wide range of fixing temperature as well as to provide a developer, an image forming apparatus, a process cartridge, and an image forming method using the toner for developing electrostatic images. The toner of the present invention comprises a colorant, and a resin, and a fluoride compound, in which the fluoride compound exists on the surfaces of toner particles, and the atomic number ratio (F/C) of fluoride atoms to carbon atoms existing on the surfaces of the toner particles is 0.010 to 0.054.
摘要翻译：本发明的目的是提供一种调色剂，其具有充分的充电能力和较少的调色剂用于载体等，即使当数万张图像片材被输出时，能够保持高充电性和流动性而不会引起实质背景污迹或调色剂雾化，具有低温定影性和热胶印性，并且具有广泛的定影温度以及提供显影剂，图像形成装置，处理盒和成像方法使用调色剂显影静电图像。本发明的调色剂包括着色剂，树脂和氟化合物，其中氟化物存在于调色剂颗粒的表面上，氟原子与碳原子上的原子数比（F / C）存在于调色剂颗粒的表面为0.010至0.054。

30. 发明授权

US07258959B2 Toner for electrophotography and image forming apparatus 有权
标题翻译：电子照相用调色剂和成像设备
公开(公告)号：US07258959B2
公开(公告)日：2007-08-21
申请号：US11234415
申请日：2005-09-26
申请人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Hideki Sugiura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Akihiro Kotsugai , Osamu Uchinokura , Masayuki Ishii
发明人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Kazuhiko Umemura , Hideki Sugiura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Akihiro Kotsugai , Osamu Uchinokura , Masayuki Ishii
IPC分类号： G03G9/00 , G03G5/00
CPC分类号： G03G9/0806 , G03G9/0823 , G03G9/08755 , G03G9/08764 , G03G9/08766 , G03G9/09716 , G03G9/09725 , G03G9/09741 , G03G9/09766
摘要： The object of the present invention is to provide a developer having a sharp charge amount distribution and bringing out high-quality image without substantially smearing a charging unit, developing units, a photoconductor, and an intermediate transferring member by the developer, namely, a developer capable of providing an appropriate image density and exhibiting extremely little background smear even when used over a long period of time and repeatedly used for a number of sheets of paper as well as to provide an image forming apparatus for electrophotography using the developer.
摘要翻译：本发明的目的是提供一种具有尖锐的电荷量分布的显影剂，并且通过显影剂，即显影剂，显影剂，显影剂，显影剂，显影剂，能够提供适当的图像浓度，并且即使在长时间使用并且重复使用多张纸时也显示极小的背景污迹，并且提供使用显影剂的电子照相的图像形成装置。

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