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公开(公告)号：US06821702B2
公开(公告)日：2004-11-23
申请号：US10342265
申请日：2003-01-15
IPC分类号： G03G1520
CPC分类号： G03G13/20
摘要： The present invention relates to a method of forming images. The method includes the steps of forming electrostatic latent images on an electrostatic image carrier, forming toner images with a toner-containing developer by developing the electrostatic latent images on the electrostatic image carrier, transferring the toner images onto a transfer material, and thermally fixing the toner images, wherein an electrophotographic toner including containing at least a binder resin, a colorant, and a releasing agent in the range of 10 to 25% by mass relative to toner particles and having a shape factor SF1 of 140 or less is used as the toner, and the thermal fixing step is carried out so as to satisfy, at a process speed of at least 170 mm/sec., the relationship (A): 200
摘要翻译： 本发明涉及一种形成图像的方法。 该方法包括以下步骤：在静电图像载体上形成静电潜像，通过在静电图像载体上显影静电潜像，将调色剂图像转印到转印材料上，并将 调色剂图像，其中使用包含至少粘合剂树脂，着色剂和脱模剂的电子照相调色剂相对于调色剂颗粒在10至25质量％范围内并且具有140或更小的形状因子SF1作为 调色剂和热固定步骤以至少170mm / sec的处理速度满足关系式（A）：200 <0.7xalpha + 2000xbeta，其中α是定影温度（℃） ），β为加热时间（秒），α为160℃以上。
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2.发明授权Toner for developing electrostatic image, developer for electrostatic image, and process for forming image 有权用于静电图像显影的调色剂，用于静电图像的显影剂和用于形成图像的工艺公开(公告)号：US06828073B2
公开(公告)日：2004-12-07
申请号：US10219544
申请日：2002-08-16
IPC分类号： G03G908
CPC分类号： G03G9/09708 , G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09733
摘要： Such a toner for developing an electrostatic image is to be provided that has a wide fixable temperature range, is excellent in development and transfer performance and excellent in releasing performance, realizes both glossiness and transparency, and is capable of providing an image (particularly a color image) of a wide color reproduction range having high quality and high durability, a developer for an electrostatic image, and a process for forming an image. The toner for developing an electrostatic image contains a binder resin, a colorant and an inorganic metallic salt, and an amount of a toluene insoluble component (provided that the colorant, a releasing agent and inorganic and organic insoluble particles are excluded therefrom) is from 0.5 to 10% by weight. The developer for an electrostatic image and the process for forming an image use the toner for developing an electrostatic image.
摘要翻译： 提供这样的静电图像显影用调色剂，其具有宽的可固定温度范围，显影和转印性能优异，脱模性能优异，实现光泽度和透明度，并且能够提供图像（特别是颜色 图像），具有高质量和高耐久性的宽色彩再现范围，静电图像用显影剂和形成图像的工艺。 用于显影静电图像的调色剂含有粘合剂树脂，着色剂和无机金属盐，以及一定量的甲苯不溶性组分（条件是着色剂，脱模剂和无机和有机不溶性颗粒被排除在外）为0.5 至10重量％。 用于静电图像的显影剂和用于形成图像的方法使用用于显影静电图像的调色剂。
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3.发明申请Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming image 审中-公开用于显影静电潜像的调色剂，其制造方法，用于显影静电潜像的显影剂和用于形成图像的方法公开(公告)号：US20060051691A1
公开(公告)日：2006-03-09
申请号：US11223048
申请日：2005-09-12
IPC分类号： G03G9/08
CPC分类号： G03G9/08797 , G03G9/0804 , G03G9/0827 , G03G9/08704 , G03G9/08706 , G03G9/08708 , G03G9/08711 , G03G9/08713 , G03G9/08715 , G03G9/08717 , G03G9/08722 , G03G9/08724 , G03G9/08782 , G03G9/08795
摘要： A toner for developing an electrostatic latent image is provided that can prevent occurrence of blister even with coated paper having a coated surface, exhibits excellent releasing performance in oilless fixing, and realizes both high glossiness and OHP transparency for an image to be formed. A process for producing the toner, a developer containing the toner, and a process for forming an image using the toner are also provided. The toner for developing an electrostatic latent image contains a binder resin, a releasing agent and a colorant, in which the binder resin has a number average molecular weight (Mn) in a range of from 9,000 to 18,000 and a molecular weight distribution represented by a ratio (Mw/Mn) of a weight average molecular weight (Mw) and a number average molecular weight (Mn) of 2.5 or less, and the binder resin contains a vinyl resin.
摘要翻译： 提供了用于显影静电潜像的调色剂，即使是具有涂布表面的涂布纸也能防止发生起泡，在无油定影中表现出优异的脱模性能，并且对于要形成的图像实现高光泽度和OHP透明度。 还提供了生产调色剂的方法，含有调色剂的显影剂和使用调色剂形成图像的方法。 用于显影静电潜像的调色剂含有粘合剂树脂，脱模剂和着色剂，其中粘合剂树脂的数均分子量（Mn）在9,000至18,000范围内，分子量分布由 重均分子量（Mw）和数均分子量（Mn）的比（Mw / Mn）为2.5以下，粘合剂树脂含有乙烯基树脂。
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4.发明授权Toner for developing electrostatic image, process for producing the same, developer for developing electrostatic image and process for forming image 有权用于显影静电图像的调色剂，其制造方法，用于静电图像显影的显影剂和用于形成图像的方法公开(公告)号：US06890694B2
公开(公告)日：2005-05-10
申请号：US10412255
申请日：2003-04-14
CPC分类号： G03G9/08795 , G03G9/0819 , G03G9/08704 , G03G9/08711 , G03G9/08782 , G03G9/08797
摘要： A toner for developing an electrostatic image and a process for producing the same, a developer for developing an electrostatic image, and a process for producing an image are provided. The toner contains a colorant and a binder resin, and also contains a polyolefin resin containing a polar group and having a glass transition point of 20° C. or less and a weight average molecular weight of 10,000 or more.
摘要翻译： 提供静电图像显影用调色剂及其制造方法，静电图像显影用显影剂及其制造方法。 调色剂含有着色剂和粘合剂树脂，并且还含有含有极性基团，玻璃化转变点为20℃以下，重均分子量为10,000以上的聚烯烃树脂。
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5.发明授权Magenta toner for electrophotography and full color image formation method 有权用于电子照相的洋红色调色剂和全色图像形成方法公开(公告)号：US06933092B2
公开(公告)日：2005-08-23
申请号：US10219657
申请日：2002-08-16
CPC分类号： G03G9/091 , G03G9/0819 , G03G9/0827
摘要： A magenta toner for electrophotography includes a binder resin and a colorant, wherein the toner contains at least a naphthol pigment having a structure represented by the following general formula (1) as the colorant, and has a shape factor SF1 of 110 to 140 obtained by the equation below and a volume average particle size of 2 to 9 μm: wherein R represents the following group, and R′ represents a hydrogen atom, an alkyl group or a methoxy group; SF1=R2/A×π/4×100 wherein R represents the maximum length of the toner and A represents the projected area of the toner.
摘要翻译： 用于电子照相术的品红色调色剂包括粘合剂树脂和着色剂，其中调色剂至少含有具有由以下通式（1）表示的结构作为着色剂的结构的萘酚颜料，并且其形状因子SF1为110-140， 下式，体积平均粒径为2〜9μm，式中，R表示下述基团，R'表示氢原子，烷基或甲氧基。 <？in-line-formula description =“In-line Formulas”end =“lead”？> SF1 = R＆lt; 2 / Axpi / 4x100 <？in-line-formula description =“In-line 公式“end =”tail“？>其中R表示调色剂的最大长度，A表示调色剂的投影面积。
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6.发明授权Toner for developing electrostatic images, process for preparing toner for developing electrostatic images, developer for developing electrostatic images and images forming method 失效用于显影静电图像的调色剂，用于制备用于显影静电图像的调色剂的工艺，用于显影静电图像的显影剂和图像形成方法公开(公告)号：US07018764B2
公开(公告)日：2006-03-28
申请号：US10464556
申请日：2003-06-19
申请人： Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Takahisa Fujii , Tsutomu Kubo , Shigeru Seitoku
发明人： Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Takahisa Fujii , Tsutomu Kubo , Shigeru Seitoku
CPC分类号： G03G9/08791 , G03G9/0815 , G03G9/0827 , G03G9/08704 , G03G9/08726 , G03G9/08728 , G03G9/08793
摘要： The present invention relates to a toner for developing electrostatic images characterized in that a reactive polymer which cross-links when heated at a temperature higher than a maximum temperature at the preparation of the toner for developing electrostatic images, at image fixation and/or after fixation, is contained in a toner for developing electrostatic images containing at least a binder resin, and/or is added to the surface thereof.
摘要翻译： 本发明涉及一种用于静电图像显影的调色剂，其特征在于当在制备用于显影静电图像的调色剂时，在图像定影和/或固定之后，在高于最高温度的温度下加热时反应的聚合物 包含在用于显影至少含有粘合剂树脂的静电图像的调色剂中，和/或被添加到其表面。
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7.发明授权Color toner, electrostatic latent image developer, image forming method, and image producing device 失效彩色调色剂，静电潜像显影剂，成像方法和图像产生装置公开(公告)号：US06846603B2
公开(公告)日：2005-01-25
申请号：US10372246
申请日：2003-02-25
申请人： Takahisa Fujii , Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Masaki Nakamura , Daisuke Ishizuka
发明人： Takahisa Fujii , Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Masaki Nakamura , Daisuke Ishizuka
CPC分类号： G03G5/0517 , G03G9/0821 , G03G9/08795
摘要： The present invention discloses a color toner providing highly gloss image and documents with excellent long term storability; an electrostatic latent image developer; and an image forming method. Disclosed is a color toner comprising a binder resin and colorant, wherein the weight average molecular weight of the binder resin is from 6000 to 45000, the toner's glass transition temperature (Tg) is from 40 to 70° C., the loss tangent tan δ of dynamic viscoelasticity is from 0.1 to 2.5 in the temperature of from the toner's glass transition temperature (Tg) to the temperature at which the loss modulus (G″) is 1×105 Pa, and the toner comprises 3 to 20% by mass of an ester derivative of an alicyclic compound having 1 or more carboxyl groups, and an electrostatic latent image developer and an image forming method, which use the color toner.
摘要翻译： 本发明公开了一种提供高光泽图像的彩色调色剂和具有优异的长期保存性的文件; 静电潜像显影剂; 和图像形成方法。 公开了包含粘合剂树脂和着色剂的彩色调色剂，其中粘合剂树脂的重均分子量为6000至45000，调色剂的玻璃化转变温度（Tg）为40至70℃，损耗角正切tanδ 动态粘弹性在从调色剂的玻璃化转变温度（Tg）到损耗模量（G“）为1×10 5 Pa的温度的温度下为0.1至2.5，并且调色剂包含3至20％的 具有1个以上羧基的脂环族化合物的酯衍生物的质量，以及使用该彩色调色剂的静电潜像显影剂和图像形成方法。
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8.发明授权Color toner, electrostatic latent image developer, image forming method, and image producing device 失效彩色调色剂，静电潜像显影剂，成像方法和图像产生装置公开(公告)号：US07001701B2
公开(公告)日：2006-02-21
申请号：US10972484
申请日：2004-10-26
申请人： Takahisa Fujii , Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Masaki Nakamura , Daisuke Ishizuka
发明人： Takahisa Fujii , Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Masaki Nakamura , Daisuke Ishizuka
IPC分类号： G03G9/08
CPC分类号： G03G5/0517 , G03G9/0821 , G03G9/08795
摘要： The present invention discloses a color toner providing highly gloss image and documents with excellent long term storability; an electrostatic latent image developer; and an image forming method. Disclosed is a color toner comprising a binder resin and colorant, wherein the weight average molecular weight of the binder resin is from 6000 to 45000, the toner's glass transition temperature (Tg) is from 40 to 70° C., the loss tangent tan δ of dynamic viscoelasticity is from 0.1 to 2.5 in the temperature of from the toner's glass transition temperature (Tg) to the temperature at which the loss modulus (G″) is 1×105 Pa, and the toner comprises 3 to 20% by mass of an ester derivative of an alicyclic compound having 1 or more carboxyl groups, and an electrostatic latent image developer and an image forming method, which use the color toner.
摘要翻译： 本发明公开了一种提供高光泽图像的彩色调色剂和具有优异的长期保存性的文件; 静电潜像显影剂; 和图像形成方法。 公开了包含粘合剂树脂和着色剂的彩色调色剂，其中粘合剂树脂的重均分子量为6000至45000，调色剂的玻璃化转变温度（Tg）为40-70℃，损耗角正切tanδ 在从调色剂的玻璃化转变温度（Tg）到损耗模量（G“）为1×10 5 Pa的温度的温度下，动态粘弹性为0.1至2.5，并且调色剂包含 具有1个以上羧基的脂环族化合物的酯衍生物，3〜20质量％的静电潜像显影剂和图像形成方法。
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9.发明授权Toner having specific relation between absorption spectra, and developer, image forming method and image forming apparatus using same 失效具有吸收光谱和显影剂，成像方法和使用其的图像形成装置之间的具体关系的调色剂公开(公告)号：US07033719B2
公开(公告)日：2006-04-25
申请号：US10627801
申请日：2003-07-28
申请人： Manabu Serizawa , Kazuhiko Yanagida , Hidekazu Yaguchi , Takahisa Fujii , Emi Takahashi , Yasuo Matsumura
发明人： Manabu Serizawa , Kazuhiko Yanagida , Hidekazu Yaguchi , Takahisa Fujii , Emi Takahashi , Yasuo Matsumura
IPC分类号： G03G9/087
CPC分类号： G03G9/08793 , G03G9/08702 , G03G9/08711 , G03G9/08795 , G03G9/09775
摘要： The present invention provides a toner, comprising a binder resin and a colorant, and having a plurality of absorption peaks in a wave number range of 400 to 4,000 cm−1 in an infrared absorption spectrum, wherein among the plurality of absorption peaks, a maximum absorption peak appears at wave number ranging from 500 to 800 cm−1 and, given that the intensity of the maximum absorption peak is P1 and that the intensity of a second greatest absorption peak is P2, P1 and P2 satisfy the following equation (1), a developer comprising this toner, an image forming method using this toner, and an image forming apparatus using this toner. 1.6≦P1/P2≦6.0 Equation (1)
摘要翻译： 本发明提供了一种调色剂，其包含粘合剂树脂和着色剂，并且在红外吸收光谱中具有多个在400至4000cm -1的波数范围内的吸收峰，其中 多个吸收峰，最大吸收峰出现在范围为500至800cm -1的波数，并且假定最大吸收峰的强度为P1，并且第二最大吸收强度 峰值为P2，P1和P2满足以下等式（1），包含该调色剂的显影剂，使用该调色剂的图像形成方法和使用该调色剂的图像形成装置。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.6 <= P 1 / P 2 <= 6.0等式（1）<？in-line-formula description =“In-line 公式“end =”tail“？>
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10.发明申请Color toner, electrostatic latent image delelopment, image forming method, and image producing device 失效彩色调色剂，静电潜像消除，图像形成方法和图像产生装置公开(公告)号：US20050058923A1
公开(公告)日：2005-03-17
申请号：US10972484
申请日：2004-10-26
申请人： Takahisa Fujii , Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Masaki Nakamura , Daisuke Ishizuka
发明人： Takahisa Fujii , Yasuo Matsumura , Kazuhiko Yanagida , Manabu Serizawa , Hidekazu Yaguchi , Masaki Nakamura , Daisuke Ishizuka
CPC分类号： G03G5/0517 , G03G9/0821 , G03G9/08795
摘要： The present invention discloses a color toner providing highly gloss image and documents with excellent long term storability; an electrostatic latent image developer; and an image forming method. Disclosed is a color toner comprising a binder resin and colorant, wherein the weight average molecular weight of the binder resin is from 6000 to 45000, the toner's glass transition temperature (Tg) is from 40 to 70° C., the loss tangent tan δ of dynamic viscoelasticity is from 0.1 to 2.5 in the temperature of from the toner's glass transition temperature (Tg) to the temperature at which the loss modulus (G″) is 1×105 Pa, and the toner comprises 3 to 20% by mass of an ester derivative of an alicyclic compound having 1 or more carboxyl groups, and an electrostatic latent image developer and an image forming method, which use the color toner.
摘要翻译： 本发明公开了一种提供高光泽图像的彩色调色剂和具有优异的长期保存性的文件; 静电潜像显影剂; 和图像形成方法。 公开了包含粘合剂树脂和着色剂的彩色调色剂，其中粘合剂树脂的重均分子量为6000至45000，调色剂的玻璃化转变温度（Tg）为40至70℃，损耗角正切tanδ 动态粘弹性在从调色剂的玻璃化转变温度（Tg）到损耗模量（G“）为1×10 5 Pa的温度的温度下为0.1至2.5，并且调色剂包含3至20％的 具有1个以上羧基的脂环族化合物的酯衍生物的质量，以及使用该彩色调色剂的静电潜像显影剂和图像形成方法。
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