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1. 发明授权

US5712072A Toner for developing electrostatic image 失效
标题翻译：用于显影静电图像的调色剂
公开(公告)号：US5712072A
公开(公告)日：1998-01-27
申请号：US605737
申请日：1996-02-22
申请人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Kengo Hayase
发明人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Kengo Hayase
IPC分类号： G03G9/08 , G03G9/087 , G03G9/093
CPC分类号： G03G9/08742 , G03G9/0806 , G03G9/08782 , G03G9/09321 , G03G9/09378 , G03G9/09392
摘要： The present invention relates to a toner for developing an electrostatic image, comprising toner particles containing a binding resin composed of a styrene homopolymer or copolymer, a coloring agent, a polar resin, and a specified solid ester wax.
摘要翻译：本发明涉及一种用于显影静电图像的调色剂，包括含有由苯乙烯均聚物或共聚物，着色剂，极性树脂和特定固体酯蜡组成的粘合树脂的调色剂颗粒。

2. 发明授权

US5635325A Toner for developing electrostatic images and image forming method 失效
标题翻译：用于显影静电图像和成像方法的调色剂
公开(公告)号：US5635325A
公开(公告)日：1997-06-03
申请号：US452344
申请日：1995-05-26
申请人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Takao Ishiyama , Kengo Hayase
发明人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Takao Ishiyama , Kengo Hayase
IPC分类号： G03G9/087 , G03G9/097 , G03G13/16
CPC分类号： G03G9/08782 , G03G9/09733
摘要： A toner for developing electrostatic images includes: at least a binder resin, a colorant and an ester wax. The ester wax is contained in 3-40 wt. parts per 100 wt. parts of the binder resin. The ester wax includes ester compounds represented by a formula ofR.sub.1 --COO--R.sub.2,wherein R.sub.1 an R.sub.2 independently denote a hydrocarbon group of 15-45 carbon atoms. The ester wax contains 50-95 wt. % thereof of ester compounds having an identical number of total carbon atoms. The toner is especially characterized by low-temperature fixability, wide non-offset temperature range, good color mixing characteristic and transparency.
摘要翻译：用于显影静电图像的调色剂包括：至少粘合剂树脂，着色剂和酯蜡。酯蜡包含在3-40wt。每100重量份部分粘合剂树脂。酯蜡包括由式R 1 -COO-R 2表示的酯化合物，其中R 1，R 2独立地表示15-45个碳原子的烃基。酯蜡含有50-95wt。％的具有相同数目的总碳原子的酯化合物。该调色剂的特征在于低温定影性，非偏移温度范围宽，色彩混合特性和透明度。

3. 发明授权

US06002903A Toner for developing electrostatic image, apparatus unit and image forming method 失效
标题翻译：用于静电图像显影的调色剂，设备单元和成像方法
公开(公告)号：US06002903A
公开(公告)日：1999-12-14
申请号：US6900
申请日：1998-01-14
申请人： Kengo Hayase , Tatsuya Nakamura , Tatsuhiko Chiba
发明人： Kengo Hayase , Tatsuya Nakamura , Tatsuhiko Chiba
IPC分类号： G03G9/08 , G03G9/087 , G03G15/08 , G03G15/16
CPC分类号： G03G9/08782 , G03G9/081 , G03G9/0821
摘要： An apparatus unit includes a detachably mounted unit having a developing sleeve, a toner and a toner applicator, all of which are enclosed by an outer casing. The toner has a shape factor SF-1 of 100-150 and is formed of 100 parts binder, 1-20 parts of a non-magnetic color and 5-40 parts wax and has a specific storage modulus ratio (a) at 60.degree. C. and 80.degree. C. and (b) at 155.degree. C. and 190.degree. C., of at least 80 for (a) and of 0.95-5 for (b). Toner images are visualized by forming an electrostatic image, developing the electrostatic image with the toner, transferring the toner image to a transfer material and fixing the toner image by heat and pressure.
摘要翻译：装置单元包括具有显影套筒，调色剂和调色剂涂布器的可拆卸地安装的单元，所有这些都由外壳包围。调色剂具有100-150的形状因子SF-1，由100份粘合剂，1-20份非磁性颜色和5-40份蜡形成，并且在60℃下具有比储能模量比（a）（C）和80℃，（b）在155℃和190℃下（a）为至少80，（b）为0.95-5。通过形成静电图像，用调色剂显影静电图像，将调色剂图像转印到转印材料上并通过加热和压力固定调色剂图像来显现调色剂图像。

4. 发明授权

US5753399A Toner for developing electrostatic image containing crosslined styrene copolymer and a new-crosslinked or crosslinked polyester resin 失效
标题翻译：用于显影含有交联苯乙烯共聚物和非交联或交联的聚酯树脂的静电图像的调色剂
公开(公告)号：US5753399A
公开(公告)日：1998-05-19
申请号：US647727
申请日：1996-05-15
申请人： Kengo Hayase , Tatsuya Nakamura , Tatsuhiko Chiba
发明人： Kengo Hayase , Tatsuya Nakamura , Tatsuhiko Chiba
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08782 , G03G9/081 , G03G9/0821 , G03G9/08711 , G03G9/08755
摘要： A toner for developing an electrostatic image includes: 100 wt. parts of a binder resin, 1-150 wt. parts of a colorant and a relatively large amount of 5-40 wt. parts of a low-softening point substance. The toner is further characterized by viscoelastic properties including: a storage modulus at 60.degree. C. (G'.sub.60) and a storage modulus at 80.degree. C. (G'.sub.80) providing a ratio (G'.sub.60 /G'.sub.80) of at least 80, and a storage modulus at 155.degree. C. (G'.sub.155) and a storage modulus at 190.degree. C. (G'.sub.190) providing a ratio (G'.sub.155 /G'.sub.190) of 0.95-5. As a result, the toner shows good low-temperature fixability and anti-offset characteristic, and also little temperature-dependence of gloss.
摘要翻译：用于显影静电图像的调色剂包括：100重量％粘合剂树脂的一部分，1-150wt。着色剂的一部分和相对大量的5-40wt。部分低软化点物质。调色剂的特征还在于粘弹性，其特征包括：60℃下的储能模量（G'60）和80℃下的储能模量（G'80），提供（G'60 / G'80）至少80，在155℃下的储能模量（G'155）和190℃下的储能模量（G'190），其比例（G'155 / G'190）为0.95-5。结果，调色剂具有良好的低温定影性和抗污损特性，并且光泽度的温度依赖性也很小。

5. 发明授权

US5582902A Laminate film for receiving toner image and method for forming fixed toner image on laminate film 失效
标题翻译：用于接收调色剂图像的层压膜和用于在层合膜上形成定影调色剂图像的方法。
公开(公告)号：US5582902A
公开(公告)日：1996-12-10
申请号：US145674
申请日：1993-11-04
申请人： Makoto Kanbayashi , Takeshi Menjo , Takayuki Nagatsuka , Takashige Kasuya , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba
发明人： Makoto Kanbayashi , Takeshi Menjo , Takayuki Nagatsuka , Takashige Kasuya , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba
IPC分类号： G03G7/00 , B32B5/16
CPC分类号： G03G7/0013 , G03G7/0053 , Y10T428/24893 , Y10T428/249953 , Y10T428/25 , Y10T428/259 , Y10T428/31504 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935
摘要： A laminate film suitable for providing a transparency for an OHP (overhead projector) is formed by disposing an absorbing layer on a substrate. The absorbing layer functions to allow addition of a wax component to a toner so as to improve the color mixing characteristic and anti-offset characteristic of the toner without causing a wax exudation trace which is liable to occur in a fixed toner image if the absorbing layer is not provided.
摘要翻译：通过在基板上设置吸收层，形成适于提供OHP（高射投影仪）的透明性的层压膜。吸收层的作用是允许将蜡组分添加到调色剂中，以便改善调色剂的混色特性和抗偏移特性，而不会在固定的调色剂图像中容易发生易渗透的蜡渗出痕迹，如果吸收层没有提供

6. 发明授权

US5281504A Laminate film for receiving toner image and method for forming fixed toner image on laminate film 失效
标题翻译：用于接收调色剂图像的层压膜和用于在层合膜上形成定影调色剂图像的方法
公开(公告)号：US5281504A
公开(公告)日：1994-01-25
申请号：US841079
申请日：1992-02-25
申请人： Makoto Kanbayashi , Takeshi Menjo , Takayuki Nagatsuka , Takashige Kasuya , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba
发明人： Makoto Kanbayashi , Takeshi Menjo , Takayuki Nagatsuka , Takashige Kasuya , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba
IPC分类号： G03G7/00 , G03G13/20
CPC分类号： G03G7/0013 , G03G7/0053 , Y10T428/24893 , Y10T428/249953 , Y10T428/25 , Y10T428/259 , Y10T428/31504 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935
摘要： A laminate film suitable for providing a transparency for an OHP (overhead projector) is formed by disposing an absorbing layer on a substrate. The absorbing layer functions to allow addition of a wax component to a toner so as to improve the color mixing characteristic and anti-offset characteristic of the toner without causing a wax exudation trace which is liable to occur in a fixed toner image if the absorbing layer is not provided.
摘要翻译：通过在基板上设置吸收层，形成适于提供OHP（高射投影仪）的透明性的层压膜。吸收层的作用是允许将蜡组分添加到调色剂中，以便改善调色剂的混色特性和抗偏移特性，而不会在固定的调色剂图像中容易发生易渗透的蜡渗出痕迹，如果吸收层没有提供

7. 发明授权

US5480759A Toner image transfer method 失效
标题翻译：墨粉图像传输方式
公开(公告)号：US5480759A
公开(公告)日：1996-01-02
申请号：US425355
申请日：1995-04-19
申请人： Takashige Kasuya , Noboru Kashimura , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba
发明人： Takashige Kasuya , Noboru Kashimura , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba
IPC分类号： G03G5/05 , G03G5/087 , G03G5/14 , G03G5/147 , G03G13/08 , G03G15/00 , G03G13/22 , G03G13/16
CPC分类号： G03G15/75 , G03G13/08 , G03G5/0514 , G03G5/0517 , G03G5/0539 , G03G5/0578 , G03G5/087 , G03G5/14704 , G03G5/14726 , G03G5/14773 , G03G5/0546 , G03G5/0564 , G03G5/142 , G03G5/14756
摘要： An electrophotographic toner showing a good fixability onto recording paper is constituted by at least a binder resin and a colorant, the binder resin comprising a resin component having a polar group, the binder resin having a molecular weight distribution according to gel permeation chromatography including a peak in a molecular weight region of 5.times.10.sup.3 -5.times.10.sup.4. The toner is used to develop an electrostatic image formed on a electrophotographic photosensitive member including at least an electroconductive support, a charge generation layer and a charge transport layer, and the resultant toner image is transferred onto a recording medium without difficulties such as occurrence of cracks on the photosensitive member or inferior transferability by using a photosensitive member having a surface layer containing a transition metal atom at 0.1-10 ppm. The surface of the photosensitive member may preferably show a fluorine atom/carbon atom (F/C) ratio or/and a silicon atom/carbon atom (Si/C) ratio, respectively, of 0.03-1.0 as measured by X-ray photoelectron spectroscopy.
摘要翻译：显示在记录纸上的良好定影性的电子照相调色剂由至少粘合剂树脂和着色剂构成，粘合剂树脂包含具有极性基团的树脂组分，粘合剂树脂具有根据凝胶渗透色谱法的分子量分布，包括峰在5×10 3〜5×10 4的分子量范围内。调色剂用于显影形成在电子照相感光构件上的静电图像，其至少包括导电性支持体，电荷产生层和电荷输送层，并且将所得到的调色剂图像转印到记录介质上，没有发生裂纹的困难通过使用具有含有0.1-10ppm的过渡金属原子的表面层的感光构件，在感光构件上具有较差的转印性。感光构件的表面可以优选地表现出通过X射线光电子测量的0.03-1.0的氟原子/碳原子（F / C）比或/和硅原子/碳原子（Si / C）比光谱学。

8. 发明授权

US06183927B2 Toner and image forming method 有权
标题翻译：调色剂和成像方法
公开(公告)号：US06183927B2
公开(公告)日：2001-02-06
申请号：US09338422
申请日：1999-06-23
申请人： Michihisa Magome , Hiroaki Kawakami , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba , Yuji Moriki , Shinya Yachi
发明人： Michihisa Magome , Hiroaki Kawakami , Tatsuya Nakamura , Tatsuhiko Chiba , Kohji Inaba , Yuji Moriki , Shinya Yachi
IPC分类号： G03G9097
CPC分类号： G03G9/0821 , G03G9/0819 , G03G9/0975 , G03G9/09783 , G03G9/09791
摘要： An electrophotographic toner is formed of toner particles each comprising at least a binder resin, a colorant and a release agent, and a low-crystalline aromatic metal compound present at surfaces of the toner particles. The toner has an average circularity of at least 0.955, and the low-crystalline aromatic metal compound has an X-ray diffraction characteristic free from peaks exhibiting a measurement intensity of at least 10000 cps and a half-value half-width of at most 0.3 deg. in a range of measurement angles 2&thgr; of 6 to 40 deg. Because of the low crystallinity, the aromatic metal compound is uniformly applied onto the toner particle surfaces to stabilize the chargeability and transferability of the toner.
摘要翻译：电子照相调色剂由调色剂颗粒形成，每个调色剂颗粒至少包含粘合剂树脂，着色剂和脱模剂，以及存在于调色剂颗粒表面的低结晶芳族金属化合物。调色剂的平均圆形度至少为0.955，低结晶性芳香族金属化合物的X射线衍射特性，不存在显示出至少10000cps的测定强度和0.5以下的半值半值的峰值度在测量角度2θ为6至40度的范围内。由于低结晶度，将芳族金属化合物均匀地施加到调色剂颗粒表面上，以稳定调色剂的带电性和转印性。

9. 发明授权

US5827632A Toner for developing electrostatic image containing hydrophobized inorganic fine powder 失效
标题翻译：用于显影含有疏水化无机细粉的静电图像的调色剂
公开(公告)号：US5827632A
公开(公告)日：1998-10-27
申请号：US909877
申请日：1997-08-12
申请人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Takao Ishiyama
发明人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Takao Ishiyama
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/0825 , G03G9/09716 , G03G9/09725
摘要： A toner for developing electrostatic images includes (a) toner particles having a weight-average particle size of 1-9 .mu.m, (b) hydrophobized inorganic fine powder having an average particle size of 10-90 nm and (c) hydrophobized silicon compound fine powder. The hydrophobized silicon compound fine powder has an average particle size of 30-120 nm, and a particle size distribution such that it contains 15-45% by number of particles having sizes of 5-30 nm, 30-70% by number of particles having sizes of 30-60 nm and 5-45% by number of particles having sizes of at least 60 nm. The hydrophobized silicon compound fine powder having a broad particle size distribution including coarse particles functions to prevent the embedding of the hydrophobized inorganic fine powder (functioning as a flowability improver) from being embedded at the toner particle surfaces, whereby the toner is allowed to exhibit stable performances even in a continuous image formation on a large number of sheets.
摘要翻译：用于显影静电图像的调色剂包括（a）重均粒径为1-9μm的调色剂颗粒，（b）平均粒度为10-90nm的疏水化无机细粉末和（c）疏水化硅化合物细粉。疏水化硅化合物细粉末的平均粒径为30〜120nm，粒径分布为15〜45个数量的粒径为5〜30nm，粒径为30〜70体积％具有30-60nm的尺寸和5-45个数量的具有至少60nm的尺寸的颗粒。疏水化硅化合物细粉末，其具有包括粗粒子的宽粒度分布的功能，以防止疏水化无机细粉末（作为流动性改进剂起作用）的嵌入被嵌入调色剂颗粒表面，从而调色剂显示稳定即使在大量纸张上连续成像也能进行表演。

10. 发明授权

US5510222A Toner for developing electrostatic image and process for production thereof 失效
标题翻译：用于显影静电图像的调色剂及其生产方法
公开(公告)号：US5510222A
公开(公告)日：1996-04-23
申请号：US243932
申请日：1994-05-17
申请人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Takao Ishiyama
发明人： Kohji Inaba , Tatsuya Nakamura , Tatsuhiko Chiba , Takao Ishiyama
IPC分类号： G03G9/08 , G03G9/097 , G03G9/087
CPC分类号： G03G9/09733 , G03G9/081
摘要： A toner for developing an electrostatic latent image is constituted by a binder resin, a colorant, and an ester compound (a), (b) or (c) shown below: (a) a poly-functional ester having a tertiary carbon or/and a quaternary carbon and obtained from an alcohol compound or carboxylic compound having at least two functional groups, (b) a mono-functional ester having a tertiary carbon or/and a quaternary carbon, or (c) a poly-functional ester of a specific structure having a primary or secondary carbon having at least two functional groups. The ester compound is characterized by a good affinity with the binder resin, a high hydrophobicity and a low crystallinity, thereby providing a toner which shows good low-temperature fixability, anti-offset characteristic, color-mixing characteristic and transparency.
摘要翻译：用于显影静电潜像的调色剂由以下所示的粘合剂树脂，着色剂和酯化合物（a），（b）或（c）构成：（a）具有叔碳或/ 和由具有至少两个官能团的醇化合物或羧酸化合物获得的季碳，（b）具有叔碳或/和季碳的单官能酯，或（c）多官能酯，具有具有至少两个官能团的伯或仲碳的具体结构。酯化合物的特征在于与粘合剂树脂具有良好的亲和性，高疏水性和低结晶度，从而提供显示出良好的低温定影性，抗偏移特性，颜色混合特性和透明度的调色剂。

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