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11. 发明授权

US5707769A Yellow toner and magenta toner and image forming apparatus and method using same 失效
标题翻译：黄色调色剂和品红色调色剂及成像设备及其使用方法
公开(公告)号：US5707769A
公开(公告)日：1998-01-13
申请号：US503801
申请日：1995-07-18
申请人： Masayuki Hagi , Katsunori Kurose , Takeshi Arai , Junichi Tamaoki , Hiroyuki Fukuda , Yoko Osawa , Miyoko Goto
发明人： Masayuki Hagi , Katsunori Kurose , Takeshi Arai , Junichi Tamaoki , Hiroyuki Fukuda , Yoko Osawa , Miyoko Goto
IPC分类号： G03G9/087 , G03G9/09
CPC分类号： G03G9/0908 , G03G9/08755
摘要： A negatively chargeable color toner for full-color image forming, comprising a specific linear polyester resin and C. I. Solvent Yellow 162 or a specific anthraquinone magenta dye or an anthraquinone magenta dye together with a quinacridone magenta pigment.
摘要翻译：用于全色图像形成的负电荷彩色调色剂，包括特定的线性聚酯树脂和C.I.溶剂黄162或特定的蒽醌品红色染料或蒽醌品红色染料以及喹吖啶酮品红色颜料。

12. 发明授权

US5976750A Electrostatic latent image-developing toner containing specified toner particles and specified external additives 失效
标题翻译：含有特定调色剂颗粒和特定外用添加剂的静电潜像显影调色剂
公开(公告)号：US5976750A
公开(公告)日：1999-11-02
申请号：US14001
申请日：1998-01-27
申请人： Masayuki Hagi , Junichi Tamaoki , Takeshi Arai , Hiroyuki Fukuda
发明人： Masayuki Hagi , Junichi Tamaoki , Takeshi Arai , Hiroyuki Fukuda
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/0819 , G03G9/09708
摘要： The present invention provides an electrostatic latent developing toner which comprises:toner particles containing a colorant and a binder resin, the toner particles satisfying the following relation:1.45-0.05 D.sub.50 .ltoreq.D.sub.25 /D.sub.75 .ltoreq.1.75-0.05D.sub.50(1)(in which D.sub.25, D.sub.50 and D.sub.75 denote toner particle sizes such that when the toner particles are integrated from the larger particle side, the volume percentages of toner particles of respective particle sizes are 25%, 50%, and 75% based on the total volume of the toner particles), particle size D.sub.50 being within the range of from 3 to 7 .mu.m; orthe toner particles having a volume-mean particle size of 3 to 7 .mu.m and a shape factor SF1 of 100 to 130 as expressed by the following relation (2):SF1={100 .pi..times.(max length).sup.2 }/{4.times.(area)} (2)(in which, "max length" represents mean value of maximum lengths of projected toner particle images, and "area" represents mean value of projected toner particle areas); andan external additive admixed with the toner particles, the external additive containing hydrophobic inorganic fine particles A having a number-mean particle size of 5 to 70 nm, and inorganic fine particles B having a number-mean particle size of 80 to 800 nm with a 20 number % or less content of particles having a particle size of 1000 nm or more.
摘要翻译：本发明提供了一种静电潜像显影调色剂，其包括：含有着色剂和粘合剂树脂的调色剂颗粒，满足以下关系的调色剂颗粒：1.45-0.05 D50 D25 / D75

13. 发明授权

US5747211A Toner for developing electrostatic latent images 失效
标题翻译：用于显影静电潜像的调色剂
公开(公告)号：US5747211A
公开(公告)日：1998-05-05
申请号：US803252
申请日：1997-02-20
申请人： Masayuki Hagi , Junichi Tamaoki , Takeshi Arai , Hiroyuki Fukuda
发明人： Masayuki Hagi , Junichi Tamaoki , Takeshi Arai , Hiroyuki Fukuda
IPC分类号： G03G9/097
CPC分类号： G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： A toner for developing electrostatic latent images comprising: colored resin particles which include a binder resin and a colorant, and hydrophobic titania micro particles which are obtained by surface treating of anatase-type titania micro particles having average primary particle size of 30 to 90 nm with a hydrophobicity imparting agent and satisfy following relationship: S=1125/D+k wherein S expresses BET specific surface area (m.sup.2 /g) of hydrophobic titania micro particles, D expresses average primary particle size (nm) of anatase-type titania micro particles, and k expresses a constant of 0 to 60.
摘要翻译：一种用于显影静电潜像的调色剂，包括：包含粘合剂树脂和着色剂的着色树脂颗粒和通过用平均一次粒径为30至90nm的锐钛矿型二氧化钛微粒表面处理而得到的疏水性二氧化钛微粒，疏水性赋予剂，满足以下关系：S = 1125 / D + k其中S表示疏水性二氧化钛微粒的BET比表面积（m2 / g），D表示锐钛矿型二氧化钛微粒的平均一次粒径（nm） k表示0〜60的常数。

14. 发明授权

US5794105A Image forming apparatus and toner for full color development 失效
标题翻译：成像设备和全色显影调色剂
公开(公告)号：US5794105A
公开(公告)日：1998-08-11
申请号：US609834
申请日：1996-03-01
申请人： Junichi Tamaoki , Ichiro Demizu , Takeshi Arai , Katsunori Kurose , Masayuki Hagi , Hiroyuki Fukuda
发明人： Junichi Tamaoki , Ichiro Demizu , Takeshi Arai , Katsunori Kurose , Masayuki Hagi , Hiroyuki Fukuda
IPC分类号： G03G9/087 , G03G13/01 , G03G13/20 , G03G9/08 , G03G15/00
CPC分类号： G03G9/08797 , G03G13/013 , G03G13/20 , G03G9/08704 , G03G9/08755 , G03G9/08782 , G03G9/08795
摘要： A toner for full-color development for use in a developing system of a full-color image forming apparatus which comprises a binder resin having a glass transition point Tg of from 60.degree. to 75.degree. C., a number-average molecular weight Mn of from 3500 to 6000, a ratio of a weight-average molecular weight Mw to the number-average molecular weight Mn (Mw/Mn) ranging from 3 to 8, and a difference between a temperature T.sub.1 at the apparent melt viscosity of 1.times.10.sup.5 poise and a temperature T.sub.2 at the apparent melt viscosity of 1.times.10.sup.6 poise DT (=T.sub.1 -t.sub.2) in the range of from 8.degree. to 15.degree. C.
摘要翻译：一种用于全色图像形成装置的显影系统中的全色显影用调色剂，其包含玻璃化转变点Tg为60〜75℃的粘合剂树脂，数均分子量Mn为从3500至6000，重均分子量Mw与数均分子量Mn（Mw / Mn）的比例为3至8，表观熔体粘度为1×10-5泊的温度T1与表观熔体粘度为1×106泊DT（= T1-t2）的温度T2为8〜15℃。

15. 发明授权

US5776646A Negatively chargeable toner with specified fine particles added externally 失效
标题翻译：带负电荷的带有特殊细颗粒的调色剂
公开(公告)号：US5776646A
公开(公告)日：1998-07-07
申请号：US879330
申请日：1997-06-20
申请人： Masayuki Hagi , Takeshi Arai , Junichi Tamaoki , Hiroyuki Fukuda
发明人： Masayuki Hagi , Takeshi Arai , Junichi Tamaoki , Hiroyuki Fukuda
IPC分类号： G03G9/097 , G03G9/107
CPC分类号： G03G9/097 , G03G9/09708
摘要： The invention relates to: (1) negatively chargeable toner particles with inorganic fine particles externally added thereto, the inorganic fine particles having a specified number-mean particle size and a specified chargeability, and (2) toner particles with silica fine particles and titania fine particles added to the toner particles in specified quantities and respectively having a specified number-mean particle size and a specified degree of hydrophobicity and, in combination therewith, inorganic particles having a specified number-mean particle size added to the toner particles. The toner of the present invention has good environmental stability, non-sticking characteristic, and good storage stability, and is capable of forming good images without aggregation noise and free of fogging after repetition of copy. The toner is suitable for full-color image formation in particular.
摘要翻译：本发明涉及：（1）具有外部添加的无机细颗粒的带负电荷的调色剂颗粒，所述无机细颗粒具有指定的数均粒径和指定的带电性，和（2）具有二氧化硅细颗粒和二氧化钛的调色剂颗粒颗粒以规定的量添加到调色剂颗粒中，并且分别具有指定的数均粒径和特定的疏水度，并且与其组合，添加到调色剂颗粒中的具有指定数均粒径的无机颗粒。本发明的调色剂具有良好的环境稳定性，不粘特性和良好的储存稳定性，能够在没有聚集噪声的情况下形成良好的图像，并且在重复复制之后不会起雾。该调色剂特别适用于全色图像形成。

16. 发明授权

US5759731A Toner for electrophotography with specified fine particles added externally 失效
标题翻译：用于电子照相的调色剂，具有外部添加的特定细颗粒
公开(公告)号：US5759731A
公开(公告)日：1998-06-02
申请号：US879328
申请日：1997-06-20
申请人： Masayuki Hagi , Takeshi Arai , Junichi Tamaoki , Hiroyuki Fukuda
发明人： Masayuki Hagi , Takeshi Arai , Junichi Tamaoki , Hiroyuki Fukuda
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097 , G03G9/107
CPC分类号： G03G9/09708 , G03G9/08755 , G03G9/0819 , G03G9/0821
摘要： The invention relates to (1) a toner with inorganic fine particles added externally, the inorganic fine particles having a specified mean particle size and a specified particle size distribution, and (2) a toner having specified particle size, specific gravity, and angle of toner repose, and a developing agent comprising the toner and a carrier. The toner of the present invention has good environmental stability, non-sticking characteristic, and good storage stability under hot conditions, and is capable of forming good images without aggregation noise. Further, the toner is not liable to produce toner dust and does not damage the photoconductor. The toner is particularly suitable for full-color image formation.
摘要翻译：本发明涉及（1）外部添加有无机细颗粒的调色剂，具有规定的平均粒度和规定的粒度分布的无机细颗粒，和（2）具有规定的粒径，比重和角度的调色剂调色剂沉淀，以及包含调色剂和载体的显影剂。本发明的调色剂在热条件下具有良好的环境稳定性，不粘特性和良好的储存稳定性，能够形成良好的图像而没有聚集噪音。此外，调色剂不易产生调色剂粉尘，并且不会损坏感光体。调色剂特别适用于全色图像形成。

17. 发明授权

US06194116B1 Toner containing specific alkyl carboxylic acid with fine particles externally added 有权
标题翻译：含有特定烷基羧酸的调色剂与外部加入的细颗粒
公开(公告)号：US06194116B1
公开(公告)日：2001-02-27
申请号：US09461114
申请日：1999-12-14
申请人： Yoshikazu Nishihara , Junichi Tamaoki , Masayuki Hagi , Takeshi Arai
发明人： Yoshikazu Nishihara , Junichi Tamaoki , Masayuki Hagi , Takeshi Arai
IPC分类号： G03G9097
CPC分类号： G03G9/09733 , G03G9/097
摘要： The present invention relates to toner comprising: toner particles containing a binder resin and a colorant; and organic fine particles admixed with the toner particles, the organic fine particles having a volume average particle size of 0.1 to 20 &mgr;m and containing alkyl carboxylic acid having a number average molecular weight of 300 to 1000. The organic fine particles may be specified by an average number of carbon atoms of 20 to 70.
摘要翻译：本发明涉及调色剂，其包含：含有粘合剂树脂和着色剂的调色剂颗粒; 和与调色剂颗粒混合的有机细颗粒，有机细颗粒的体积平均粒径为0.1至20μm，含有数均分子量为300至1000的烷基羧酸。有机细颗粒可以由平均值碳原子数为20〜70。

18. 发明授权

US5759728A Black toner for developing electrostatic latent images with carbon black dispersed in specific distribution 失效
标题翻译：用于以特定分布分散的炭黑显影静电潜像的黑色调色剂
公开(公告)号：US5759728A
公开(公告)日：1998-06-02
申请号：US803162
申请日：1997-02-19
申请人： Masayuki Hagi , Junichi Tamaoki , Takeshi Arai , Hiroyuki Fukuda
发明人： Masayuki Hagi , Junichi Tamaoki , Takeshi Arai , Hiroyuki Fukuda
IPC分类号： G03G9/08 , G03G9/09 , G03G9/107 , G03G9/113
CPC分类号： G03G9/0904
摘要： The present invention relates to a black toner for developing electrostatic latent images, comprising at least a binder resin and carbon black, characterized in that a mean primary particles size and particle size distribution of the carbon black dispersed in the binder resin are adjusted within a specified range.
摘要翻译：本发明涉及一种用于显影静电潜像的黑色调色剂，其至少包含粘合剂树脂和炭黑，其特征在于将分散在粘合剂树脂中的炭黑的平均一次颗粒尺寸和颗粒尺寸分布调整到指定的范围。

19. 发明授权

US06709798B2 Full color image forming method 失效
标题翻译：全彩图像形成方法
公开(公告)号：US06709798B2
公开(公告)日：2004-03-23
申请号：US09971608
申请日：2001-10-09
申请人： Junichi Tamaoki , Masayuki Hagi , Masahiro Anno
发明人： Junichi Tamaoki , Masayuki Hagi , Masahiro Anno
IPC分类号： G30G1301
CPC分类号： G03G9/09 , G03G9/0819 , G03G9/0821 , G03G13/013
摘要： The present invention relates to a full color image forming method for forming a full color image on a recording medium by using specific magenta toner, specific cyan toner, specific yellow toner and black toner, wherein a maximum adhering amount of the magenta toner, the cyan toner and the yellow toner on the recording medium is respectively 5.0 g/m2 or less.
摘要翻译：本发明涉及通过使用特定品红色调色剂，特定青色调色剂，特定黄色调色剂和黑色调色剂在记录介质上形成全色图像的全色图像形成方法，其中品红色调色剂，青色的最大粘附量记录介质上的调色剂和黄色调色剂分别为5.0g / m 2以下。

20. 发明授权

US07087354B2 Non-contact heat fixing color toner and image-forming method 有权
标题翻译：非接触式热定影彩色调色剂和成像方法
公开(公告)号：US07087354B2
公开(公告)日：2006-08-08
申请号：US10690586
申请日：2003-10-23
申请人： Minoru Nakamura , Yoshihiro Mikuriya , Junichi Tamaoki , Masahiro Anno
发明人： Minoru Nakamura , Yoshihiro Mikuriya , Junichi Tamaoki , Masahiro Anno
IPC分类号： G03G9/08
CPC分类号： G03G9/08782 , G03G9/08755 , G03G9/0906 , G03G9/0912 , G03G9/0916 , G03G9/0918 , G03G9/0926
摘要： The present invention relates to a toner, comprising a binder resin, a colorant and two kinds of infrared absorbing agents, and having a maximum absorbance of the toner in a wavelength range of 810 to 870 nm that is greater, preferably two or more times greater than the maximum absorbance of the toner in a wavelength range of 870 to 1,000 nm, and also relates to an image-forming method which uses a flash fixing system with a xenon lamp serving as its light source, and is characterized by using the above-mentioned toner.
摘要翻译：本发明涉及一种调色剂，其包含粘合剂树脂，着色剂和两种红外吸收剂，并且在810至870nm的波长范围内具有最大吸光度的调色剂，其调色剂的吸光度最大，优选为两倍或更多倍比调色剂在870〜1000nm的波长范围内的最大吸光度，还涉及使用具有氙灯作为其光源的闪光固定系统的图像形成方法，其特征在于，上述调色剂。

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