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31. 发明授权

US08846289B2 Method of manufacturing toner and toner manufactured by the method 有权
标题翻译：通过该方法制造调色剂和调色剂的方法
公开(公告)号：US08846289B2
公开(公告)日：2014-09-30
申请号：US12889759
申请日：2010-09-24
申请人： Satoshi Ogawa , Tsuyoshi Sugimoto , Naohito Shimota , Hiroshi Yamashita , Masana Shiba , Junichi Awamura
发明人： Satoshi Ogawa , Tsuyoshi Sugimoto , Naohito Shimota , Hiroshi Yamashita , Masana Shiba , Junichi Awamura
IPC分类号： G03G9/00 , G03G9/087 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： A method of manufacturing toner including melting, mixing, and kneading a releasing agent and a coloring agent with at least part of a polyester binder resin, and suspending and granulating an oil phase comprising the binder resin, the coloring agent, and the releasing agent in an aqueous medium.
摘要翻译：一种制造调色剂的方法，包括用至少部分聚酯粘合剂树脂熔融，混合和捏合脱模剂和着色剂，并将包含粘合剂树脂，着色剂和脱模剂的油相悬浮和造粒水介质。

32. 发明授权

US08501379B2 Toner and method for producing the same and developer 有权
标题翻译：调色剂及其制造方法和显影剂
公开(公告)号：US08501379B2
公开(公告)日：2013-08-06
申请号：US12135474
申请日：2008-06-09
申请人： Tsuyoshi Sugimoto , Hiroshi Yamashita
发明人： Tsuyoshi Sugimoto , Hiroshi Yamashita
IPC分类号： G03G9/08
CPC分类号： G03G9/08782 , G03G9/0806 , G03G9/08755 , G03G9/08795
摘要： A toner containing base particles produced by dissolving and/or dispersing a toner material in an organic solvent so as to prepare a toner material solution, and emulsifying and/or dispersing the toner material solution in an aqueous medium, wherein the toner material contains a binder resin and a releasing agent, the binder resin contains a polyester resin, and the releasing agent is a hydrocarbon wax which is modified with a carboxylic acid or carboxylic anhydride.
摘要翻译：一种调色剂，其含有通过将调色剂材料溶解和/或分散在有机溶剂中以制备调色剂材料溶液并将调色剂材料溶液乳化和/或分散在水性介质中而制备的基础颗粒，其中调色剂材料含有粘合剂树脂和脱模剂，粘合剂树脂含有聚酯树脂，脱模剂是用羧酸或羧酸酐改性的烃蜡。

33. 发明申请

US20130196263A1 ELECTROSTATIC IMAGE FORMING TONER AND DEVELOPER 有权
标题翻译：静电图像形成调色剂和开发者
公开(公告)号：US20130196263A1
公开(公告)日：2013-08-01
申请号：US13751620
申请日：2013-01-28
申请人： Daisuke Asahina , Tsuyoshi Sugimoto , Rintaro Takahashi , Hiroshi Yamashita , Taichi Nemoto , Shingo Sakashita , Yoshitaka Yamauchi , Satoyuki Sekiguchi
发明人： Daisuke Asahina , Tsuyoshi Sugimoto , Rintaro Takahashi , Hiroshi Yamashita , Taichi Nemoto , Shingo Sakashita , Yoshitaka Yamauchi , Satoyuki Sekiguchi
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/08795 , G03G9/08797
摘要： An electrostatic image forming toner including: toner base particles each containing at least a colorant, a binder resin, and a releasing agent, wherein the binder resin contains a non-crystalline polyester resin A and a crystalline polyester resin B, wherein a ratio of B/(A+B)×100 is 10 or more but less than 50 where (A+B) is a total mass of the non-crystalline polyester resin A and the crystalline polyester resin B and “B” is a mass of the crystalline polyester resin B, and wherein the toner base particles have a TMA compression deformation amount (TMA %) of 10% or less which is measured at 50° C. and a relative humidity of 90%.
摘要翻译：一种静电图像形成调色剂，包括：至少分别含有着色剂，粘合剂树脂和脱模剂的调色剂基础颗粒，其中所述粘合剂树脂含有非结晶性聚酯树脂A和结晶性聚酯树脂B，其中B /（A + B）×100为10以上且小于50，其中（A + B）为非结晶性聚酯树脂A和结晶性聚酯树脂B的总质量，“B”为结晶性聚酯树脂B，并且其中调色剂基础颗粒具有在50℃和相对湿度为90％下测量的10％或更低的TMA压缩变形量（TMA％）。

34. 发明申请

US20130157193A1 TONER AND IMAGE FORMING METHOD 有权
标题翻译：调色剂和图像形成方法
公开(公告)号：US20130157193A1
公开(公告)日：2013-06-20
申请号：US13709746
申请日：2012-12-10
申请人： Tatsuru MORITANI , Hiroshi Yamashita , Tsuyoshi Sugimoto , Daisuke Asahina , Rintaro Takahashi , Susumu Chiba
发明人： Tatsuru MORITANI , Hiroshi Yamashita , Tsuyoshi Sugimoto , Daisuke Asahina , Rintaro Takahashi , Susumu Chiba
IPC分类号： G03G9/087
CPC分类号： G03G9/08728 , G03G9/08755 , G03G9/08764 , G03G9/08797 , G03G9/09321 , G03G9/09371 , G03G9/09378
摘要： A toner containing colorant, releasing agent, and binder resin containing crystalline polyester resin, and non-crystalline polyester resin containing urethane bond, urea bond, or both, the non-crystalline polyester resin containing first and second non-crystalline polyester resins, both containing urethane bond, or urea bond, or both, wherein monomers constituting the first non-crystalline polyester resin contains isocyanate monomer for forming the urethane bond, the urea bond, or the both, in an amount of 0.5 mol % or greater to total amount of the monomers, monomers constituting the second non-crystalline polyester resin contain isocyanate monomer for forming the urethane bond, the urea bond, or the both, in an amount of 0.5 mol % or greater to total amount of the monomers, the first non-crystalline polyester resin has Tg of −60° C. or higher but lower than 10° C., and the second non-crystalline polyester resin has Tg of 30° C. or higher but lower than 70° C.
摘要翻译：含有着色剂，脱模剂和含有结晶性聚酯树脂的粘合剂树脂的调色剂，以及含有氨基甲酸酯键，脲键或二者的非结晶性聚酯树脂，含有第一和第二非结晶性聚酯树脂的非结晶性聚酯树脂均含有氨基甲酸酯键或脲键，或两者，其中构成第一非结晶性聚酯树脂的单体含有用于形成氨基甲酸酯键的异氰酸酯单体，尿素键或二者，其量为0.5摩尔％以上构成第二非结晶性聚酯树脂的单体单体含有形成氨基甲酸酯键的异氰酸酯单体，脲键或二者的单体量相对于单体的总量为0.5摩尔％以上的量，第一非结晶性聚酯树脂的Tg为-60℃以上且低于10℃，第二非结晶性聚酯树脂的Tg为30℃以上且低于70℃。

35. 发明授权

US08114560B2 Toner, image forming apparatus, image forming method, and process cartridge using the toner 有权
标题翻译：调色剂，成像设备，图像形成方法和使用调色剂的处理盒
公开(公告)号：US08114560B2
公开(公告)日：2012-02-14
申请号：US12118006
申请日：2008-05-09
申请人： Shinya Nakayama , Akihiro Kotsugai , Akiyoshi Sabu , Hiroshi Yamashita , Hiroshi Yamada , Junichi Awamura , Tsuyoshi Sugimoto
发明人： Shinya Nakayama , Akihiro Kotsugai , Akiyoshi Sabu , Hiroshi Yamashita , Hiroshi Yamada , Junichi Awamura , Tsuyoshi Sugimoto
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08711 , G03G9/08775 , G03G9/08786 , G03G9/08795 , G03G9/08797
摘要： The present invention provides a toner containing at least a binder resin, a releasing agent, and a colorant, wherein the binder resin contains at least a polyester resin (A) having a softening point Tm (A) of 120° C. to 160° C., a polyester resin (B) having a softening point Tm (B) of 80° C. or more and less than 120° C. and a composite resin (C) containing a condensation polymerization monomer and an addition polymerization monomer, at least any one of the polyester resins (A) and (B) is a polyester resin prepared by condensation-polymerizing an alcohol component substantially composed of only aliphatic alcohol with a carboxylic acid component, and 65% or more of the alcohol component is 1,2-propanediol.
摘要翻译：本发明提供至少含有粘合剂树脂，脱模剂和着色剂的调色剂，其中粘合剂树脂至少含有软化点Tm（A）为120℃至160℃的聚酯树脂（A） C.，软化点Tm（B）为80℃以上且小于120℃的聚酯树脂（B）和含有缩聚单体和加成聚合单体的复合树脂（C）聚酯树脂（A）和（B）中的至少一种是通过将基本上仅由脂肪醇组成的醇成分与羧酸成分进行缩聚而制得的聚酯树脂，65％以上的醇成分为1， 2-丙二醇。

36. 发明申请

US20110076612A1 TONER, METHOD FOR PRODUCING THE SAME, AND DEVELOPER 有权
标题翻译：调色剂，其生产方法和开发商
公开(公告)号：US20110076612A1
公开(公告)日：2011-03-31
申请号：US12891221
申请日：2010-09-27
申请人： Junichi AWAMURA , Hiroshi Yamashita , Teruki Kusahara , Tsuyoshi Sugimoto , Tomomi Suzuki
发明人： Junichi AWAMURA , Hiroshi Yamashita , Teruki Kusahara , Tsuyoshi Sugimoto , Tomomi Suzuki
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A method for producing a toner, containing: dispersing, in an aqueous medium, an oil phase which contains an organic solvent, and a binder resin component contained in the organic solvent, where the binder resin component contains a crystalline polyester resin and an amorphous polyester resin; and removing the organic solvent from the dispersion to obtain the toner, in which the dispersing further contains heating and dissolving the crystalline polyester and the amorphous polyester in the organic solvent to obtain a solution, cooling the solution so as to recrystallize the crystalline polyester resin, and mechanically pulverizing the recrystallized crystalline polyester resin so as to obtain a crystalline polyester dispersion.
摘要翻译：一种调色剂的制造方法，其特征在于，含有：在水性介质中分散含有有机溶剂的油相和所述有机溶剂中所含的粘合剂树脂成分，所述粘合剂树脂成分含有结晶性聚酯树脂和非晶质聚酯树脂; 从分散体中除去有机溶剂，得到调色剂，其中分散体进一步包含将结晶聚酯和非晶聚酯加热溶解在有机溶剂中以获得溶液，冷却溶液以使结晶聚酯树脂再结晶，并机械粉碎重结晶的聚酯树脂，得到结晶聚酯分散体。

37. 发明授权

US07629099B2 Toner, developer, image forming method, and toner container 有权
标题翻译：调色剂，显影剂，成像方法和调色剂容器
公开(公告)号：US07629099B2
公开(公告)日：2009-12-08
申请号：US11487374
申请日：2006-07-17
申请人： Hiroshi Yamashita , Tsuyoshi Sugimoto , Hiroto Higuchi , Yohichiroh Watanabe , Yasuhiro Shindo
发明人： Hiroshi Yamashita , Tsuyoshi Sugimoto , Hiroto Higuchi , Yohichiroh Watanabe , Yasuhiro Shindo
IPC分类号： G03G9/00
CPC分类号： G03G9/0806 , G03G9/0804 , G03G9/0827 , G03G9/08755 , G03G9/08791 , G03G9/08795
摘要： A toner is provided manufactured by a method having the steps: dispersing toner constituents including a resin, in an aqueous medium containing a particulate resin, wherein the resin has a polyester skeleton formed by a ring-opening addition reaction of a cyclic ester with a first compound having an active hydrogen group; and a developer and an image forming method using the toner, and a toner container containing the toner.
摘要翻译：提供了一种调色剂，该方法具有以下步骤：将包括树脂的调色剂组分在含有颗粒状树脂的水性介质中分散，其中树脂具有通过环状酯与第一种的开环加成反应形成的聚酯骨架具有活性氢基团的化合物; 以及使用调色剂的显影剂和图像形成方法以及容纳调色剂的调色剂容器。

38. 发明申请

US20080280218A1 TONER, AS WELL AS IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD USING THE SAME 有权
标题翻译：调色剂，如图像形成装置和使用其的图像形成方法
公开(公告)号：US20080280218A1
公开(公告)日：2008-11-13
申请号：US12112601
申请日：2008-04-30
申请人： Akiyoshi Sabu , Akihiro Kotsugai , Shinya Nakayama , Hiroshi Yamashita , Tsuyoshi Sugimoto , Hiroshi Yamada , Junichi Awamura
发明人： Akiyoshi Sabu , Akihiro Kotsugai , Shinya Nakayama , Hiroshi Yamashita , Tsuyoshi Sugimoto , Hiroshi Yamada , Junichi Awamura
IPC分类号： G03G13/14 , G03G15/08 , G03G9/087
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0823 , G03G9/0827 , G03G9/08793 , G03G9/08797 , G03G9/09328 , G03G9/09371 , G03G9/09725 , G03G13/013
摘要： To provide a toner produced by emulsifying or dispersing in an aqueous medium particles containing at least polyester resin particles and by aggregating the polyester resin particles, wherein the polyester resin particles contain a polyester resin, the polyester resin is produced by condensation polymerization of an alcohol component containing 65 mol % or more 1,2-propanediol in a dihydroxy alcohol component and a carboxylic acid component containing purified rosin, and the softening point of the polyester resin is 80° C. or more and less than 120° C., and wherein the toner comprises a colorant and a releasing agent.
摘要翻译：为了提供通过乳化或分散在至少含有聚酯树脂颗粒的水性介质颗粒中并通过聚集聚酯树脂颗粒（其中聚酯树脂颗粒含有聚酯树脂）聚集而生产的调色剂，聚酯树脂通过醇组分在二羟基醇组分和含有纯化松香的羧酸组分中含有65mol％或更多的1,2-丙二醇，并且聚酯树脂的软化点为80℃以上且小于120℃，其中调色剂包括着色剂和脱模剂。

39. 发明授权

US09885967B2 Resin for toner, toner, developer, image forming apparatus, and process cartridge 有权
公开(公告)号：US09885967B2
公开(公告)日：2018-02-06
申请号：US15021638
申请日：2014-08-13
申请人： Azumi Miyaake , Daisuke Asahina , Toyoshi Sawada , Hiroshi Yamashita , Tsuyoshi Sugimoto , Shinya Nakayama , Susumu Chiba , Satoyuki Sekiguchi
发明人： Azumi Miyaake , Daisuke Asahina , Toyoshi Sawada , Hiroshi Yamashita , Tsuyoshi Sugimoto , Shinya Nakayama , Susumu Chiba , Satoyuki Sekiguchi
IPC分类号： G03G9/087 , G03G9/08 , G03G15/08
CPC分类号： G03G9/0821 , G03G9/08764 , G03G9/08788 , G03G9/08795 , G03G9/08797 , G03G15/08
摘要： Provided is a resin for a toner, which is a copolymer including a crystalline segment, and having a maximum elastic stress value at 100° C. (ES100) of 1,000 Pa or less, and a maximum elastic stress value at 70° C. (ES70) of 1,000 Pa or greater when the temperature is lowered from 100° C. to 70° C., where the maximum elastic stress values are measured according to a large amplitude oscillatory shear procedure.

40. 发明授权

US09851649B2 Toner, developer, image forming apparatus, and image forming method 有权
公开(公告)号：US09851649B2
公开(公告)日：2017-12-26
申请号：US14891032
申请日：2013-11-27
申请人： Keiji Makabe , Tsuyoshi Sugimoto , Akinori Saito , Suzuka Amemori , Toyoshi Sawada , Hiroshi Yamashita , Shinya Nakayama , Atsushi Yamamoto , Daisuke Asahina , Satoyuki Sekiguchi
发明人： Keiji Makabe , Tsuyoshi Sugimoto , Akinori Saito , Suzuka Amemori , Toyoshi Sawada , Hiroshi Yamashita , Shinya Nakayama , Atsushi Yamamoto , Daisuke Asahina , Satoyuki Sekiguchi
IPC分类号： G03G9/00 , G03G9/087 , G03G15/01
CPC分类号： G03G9/08788 , G03G9/08755 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G15/0126
摘要： A toner includes a binder resin including a copolymer resin containing structural units derived from crystalline and non-crystalline resins, respectively. Spin-spin relaxation time (t50) of the toner at 50° C. measured by pulse NMR is ≦0.05 msec., spin-spin relaxation time (t130) at 130° C. when warmed from 50° C. to 130° C. is >15 msec., and spin-spin relaxation time (t′70) at 70° C. when cooled from 130° C. to 70° C. is ≦1.00 msec. A binarized image obtained by binarizing a phase image of the toner observed by a tapping mode AFM based on intermediate value between maximum and minimum phase difference values in the phase image includes first phase difference images constituted by large phase-difference portions and a second phase difference image constituted by a small phase-difference portion. The first phase difference images are dispersed in the second phase difference image. The dispersion diameter of the first phase difference images is 150 nm or less.

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