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31. 发明授权

US07935469B2 Image forming method and toner for developing latent electrostatic image 有权
标题翻译：图像形成方法和用于显影静电潜像的调色剂
公开(公告)号：US07935469B2
公开(公告)日：2011-05-03
申请号：US12048823
申请日：2008-03-14
申请人： Takahiro Honda , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Yasuo Asahina
发明人： Takahiro Honda , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Yasuo Asahina
IPC分类号： G03G9/087 , G03G13/20
CPC分类号： G03G9/08759 , G03G9/0806 , G03G9/081 , G03G9/0823 , G03G9/0827 , G03G9/08748 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/09708
摘要： Disclosed is a developer containing toner and carrier, the toner containing as a binder resin a polyol resin having a plurality of OH groups in a molecule chain having an EX/OH ratio between epoxy groups (EX) and OH groups (OH) of 0.990 to 1.010. The rotational speed α, pitch β and conveyance path length γ of an stirring and conveying unit satisfies 1.0×106≦α×β×γ≦16.0×106. Toner base particles having an electrostatic property satisfies 1.5
摘要翻译：公开了含有调色剂和载体的显影剂，该调色剂含有作为粘合剂树脂的多元醇树脂，其分子链中具有环氧基（EX）和OH基（OH）之间的EX / OH比为0.990至 1.010。转速α，pitch＆bgr; 搅拌输送单元的输送路径长度γ满足1.0×106＆nlE;α×＆bgr;×γ＆nlE; 16.0×106。具有静电性能的调色剂基础颗粒满足1.5 <[QB / M3600] / [QB / M180] <2.5，具有静电性能的调色剂满足0.7 <[QT / M3600] / [QT / M180] <1.3，外部添加剂包括具有不同电阻值的两种类型的无机细颗粒，其中具有较小电阻的无机微粒的粒度分布Y和添加量X满足0.1＆nlE; x＆nlE; 2.0和Y＆nlE; 2.6×10-3X + 0.0048。

32. 发明申请

US20080227003A1 IMAGE FORMING METHOD AND TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE 有权
标题翻译：用于开发静电图像的图像形成方法和调色剂
公开(公告)号：US20080227003A1
公开(公告)日：2008-09-18
申请号：US12048823
申请日：2008-03-14
申请人： Takahiro HONDA , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Yasuo Asahina
发明人： Takahiro HONDA , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Yasuo Asahina
IPC分类号： G03G13/14 , G03G9/087
CPC分类号： G03G9/08759 , G03G9/0806 , G03G9/081 , G03G9/0823 , G03G9/0827 , G03G9/08748 , G03G9/08791 , G03G9/08795 , G03G9/08797 , G03G9/09708
摘要： Disclosed is a developer containing toner and carrier, the toner containing as a binder resin a polyol resin having a plurality of OH groups in a molecule chain having an EX/OH ratio between epoxy groups (EX) and OH groups (OH) of 0.990 to 1.010. The rotational speed α, pitch β and conveyance path length γ of an stirring and conveying unit satisfies 1.0×106≦α×β×γ≦16.0×106. Toner base particles having an electrostatic property satisfies 1.5
摘要翻译：公开了含有调色剂和载体的显影剂，该调色剂含有作为粘合剂树脂的多元醇树脂，其分子链中具有环氧基（EX）和OH基（OH）之间的EX / OH比为0.990〜 1.010。搅拌和输送单元的旋转速度α，间距β和输送路径长度γ满足1.0×10 -6 =α1 + 10 6 6。具有静电特性的调色剂基础颗粒满足1.5μm/ 具有静电特性的调色剂满足0.7≤T≤30 180，外部添加剂包括具有不同电阻值的两种类型的无机细颗粒，其中具有较小电阻的无机细颗粒的粒度分布Y和添加量X满足0.1 <= x < 2.0，Y <= 2.6×10 -3 X + 0.0048。

33. 发明申请

US20080227000A1 IMAGE FORMATION METHOD 有权
标题翻译：图像形成方法
公开(公告)号：US20080227000A1
公开(公告)日：2008-09-18
申请号：US12047807
申请日：2008-03-13
申请人： Takahiro HONDA , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Hiroshi Yamada , Yasuo Asahina
发明人： Takahiro HONDA , Hiroyuki Fushimi , Fumihiro Sasaki , Hisashi Nakajima , Hiroshi Yamada , Yasuo Asahina
IPC分类号： G03G13/04
CPC分类号： G03G9/08753 , G03G9/0823 , G03G9/0827 , G03G9/08759 , G03G9/08795 , G03G9/08797
摘要： An image formation method including charging an image bearing member; irradiating the surface of the image bearing member to form a latent electrostatic image thereon; developing the latent electrostatic image with a two component developing agent including a carrier and a toner including a mother toner particle and an external additive by a development device including a stirring and transfer device for transferring and stirring the developing agent; transferring the developed image to a transfer medium; and fixing the developed image on the transfer medium, wherein the toner includes a polyol-based resin as a binder resin, the polyol based resin having multiple hydroxyl groups in a molecular chain thereof in which the ratio (EX/OH) of epoxy group (EX) to hydroxyl group (OH) is from 0.990 to 1.010, the stirring and transfer device satisfies the following relationship (I): 1.0×106≦α×β×γ≦16.0×106, wherein α represents the number of rotation per minute, β (mm) represents the pitch and γ (mm) represents the transfer path length of the stirring and transfer device, the temperature Tin (° C.) in the development device during stirring and transfer of the two component developing agent satisfies the following relationship (II): 30° C.
摘要翻译：一种图像形成方法，包括：对图像承载部件进行充电; 照射图像承载部件的表面以在其上形成静电潜像; 通过包括用于转移和搅拌显影剂的搅拌和转印装置的显影装置，用包括载体的二组分显影剂和包含母体调色剂颗粒和外部添加剂的调色剂显影静电潜像; 将显影的图像转印到转印介质上; 并将显影图像固定在转印介质上，其中调色剂包括作为粘合剂树脂的多元醇类树脂，其分子链中具有多个羟基的多元醇类树脂，其中环氧基（EX / OH） EX）至羟基（OH）的摩尔比为0.990至1.010，搅拌和转移装置满足以下关系式（I）：1.0×10 6 <= alphaxbetaxgamma = 16.0×10 6 / SUP>，其中α表示每分钟的旋转数，β（mm）表示间距，γ（mm）表示搅拌和转移装置的转移路径长度，显影装置内的温度Tin（℃）双组分显影剂的搅拌和转印满足以下关系式（II）：30℃

34. 发明授权

US08546055B2 Toner and developer 有权
标题翻译：墨粉和开发商
公开(公告)号：US08546055B2
公开(公告)日：2013-10-01
申请号：US13063701
申请日：2009-09-02
申请人： Shinya Nakayama , Hisashi Nakajima , Saori Yamada , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
发明人： Shinya Nakayama , Hisashi Nakajima , Saori Yamada , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner containing at least a binder resin, releasing agent, and colorant, wherein the binder resin contains polyester resin (A), polyester resin (B), and polyester resin (C), which is prepared by condensation-polymerizing (i) an alcohol component containing an alkylene oxide adduct of bisphenol compound and (ii) a carboxylic acid component; at least one of the polyester resin (A) and polyester resin (B) is a polyester resin prepared by condensation-polymerizing (i) the alcohol component substantially composed of only aliphatic alcohol and containing 1,2-propanediol in an amount of 65 mole % or more of a divalent alcohol component and (ii) the carboxylic acid component; and a softening point Tm(A) of the polyester resin (A) is 10 C or more higher than Tm(B) of the polyester resin (B), and the absolute difference between Tm(C) of the polyester resin (C) and the Tm(B) is 5° C. or less.
摘要翻译：含有至少粘合剂树脂，脱模剂和着色剂的调色剂，其中粘合剂树脂含有聚酯树脂（A），聚酯树脂（B）和聚酯树脂（C），其通过将（i）含有双酚化合物的烯化氧加成物的醇成分和（ii）羧酸成分; 聚酯树脂（A）和聚酯树脂（B）中的至少一种是通过将（i）基本上仅由脂肪醇组成并含有65摩尔量的1,2-丙二醇的醇组分进行缩聚而制备的聚酯树脂％以上的二价醇成分和（ii）羧酸成分; 聚酯树脂（A）的软化点Tm（A）比聚酯树脂（B）的Tm（B）高10℃以上，聚酯树脂（C）的Tm（℃） Tm（B）为5℃以下。

35. 发明申请

US20100316944A1 TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS 有权
标题翻译：墨粉，开发商，墨粉盒，墨盒，图像形成方法和图像形成装置
公开(公告)号：US20100316944A1
公开(公告)日：2010-12-16
申请号：US12795064
申请日：2010-06-07
申请人： Hisashi Nakajima , Shinya Nakayama , Saori Yamada , Hiroshi Yamashita
发明人： Hisashi Nakajima , Shinya Nakayama , Saori Yamada , Hiroshi Yamashita
IPC分类号： G03G9/00 , G03G21/16 , G03G15/08
CPC分类号： G03G21/1814 , G03G9/0804 , G03G9/0819 , G03G9/0827 , G03G9/08748 , G03G9/08755 , G03G9/08791
摘要： An electrostatic image developing toner including a resin fine particle, and a toner material containing a polyester-based resin, wherein the electrostatic image developing toner is obtained by dissolving and/or dispersing the toner material containing the polyester-based resin in an organic solvent to prepare a toner material liquid, and dispersing the toner material liquid in an aqueous solvent containing the resin fine particle, and wherein the polyester-based resin contains a polyester resin obtained by polycondensation of an alcohol component with a carboxylic acid component containing a modified purified-rosin.
摘要翻译：包含树脂微粒的静电图像显影调色剂和含有聚酯类树脂的调色剂材料，其中通过将含有聚酯类树脂的调色剂材料溶解和/或分散在有机溶剂中而得到静电图像显影调色剂，制备调色剂材料液体，并将调色剂材料分散在含有树脂细颗粒的水性溶剂中，并且其中所述聚酯类树脂含有通过醇组分与含有改性纯化剂的羧酸组分缩聚获得的聚酯树脂，松香。

36. 发明申请

US20100136471A1 TONER AND DEVELOPER 有权
标题翻译：调色板和开发者
公开(公告)号：US20100136471A1
公开(公告)日：2010-06-03
申请号：US12624714
申请日：2009-11-24
申请人： Saori YAMADA , Shinya Nakayama , Hisashi Nakajima , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
发明人： Saori YAMADA , Shinya Nakayama , Hisashi Nakajima , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/0817 , G03G9/08795
摘要： A toner, wherein a binder resin contains a polyester resin (A) produced by polycondensing an alcohol component with a carboxylic acid component which contains a rosin compound in an amount of 5% by mass or more of the total amount by mass of the alcohol component and the carboxylic acid component, and a polyester resin (B) produced by polycondensing an alcohol component containing an alkylene oxide adduct of bisphenol A represented by General Formula (1) given below with a carboxylic acid component, and wherein the toner contains abietic acid in an amount of 0.01% by mass to 1% by mass: where R1 and R2 each represent C2-C4 alkylene; R3 and R4 are each any one of a hydrogen atom, C1-C6 straight-chain alkyl, and C1-C6 branched-chain alkyl; and x and y each represent a positive integer and the sum of x and y is 1 to 16.
摘要翻译：一种调色剂，其中粘合剂树脂含有通过将醇组分与含有松香化合物的羧酸组分缩合得到的聚酯树脂（A），其量为醇组分总量的5质量％以上和羧酸组分的聚酯树脂，和通过将含有下述通式（1）表示的双酚A的烯化氧加合物的醇成分与羧酸成分缩聚而制得的聚酯树脂（B），其中，调色剂含有松香酸 0.01质量％至1质量％的量：其中R1和R2各自表示C2-C4亚烷基; R 3和R 4各自为氢原子，C 1 -C 6直链烷基和C 1 -C 6支链烷基中的任一个; x和y各自表示正整数，x和y之和为1〜16。

37. 发明授权

US09012117B2 Toner, developer, toner container, process cartridge, image forming method, and image forming apparatus 有权
标题翻译：调色剂，显影剂，调色剂容器，处理盒，成像方法和图像形成装置
公开(公告)号：US09012117B2
公开(公告)日：2015-04-21
申请号：US12795064
申请日：2010-06-07
申请人： Hisashi Nakajima , Shinya Nakayama , Saori Yamada , Hiroshi Yamashita
发明人： Hisashi Nakajima , Shinya Nakayama , Saori Yamada , Hiroshi Yamashita
IPC分类号： G03G9/087 , G03G21/18 , G03G9/08
CPC分类号： G03G21/1814 , G03G9/0804 , G03G9/0819 , G03G9/0827 , G03G9/08748 , G03G9/08755 , G03G9/08791
摘要： An electrostatic image developing toner including a resin fine particle, and a toner material containing a polyester-based resin, wherein the electrostatic image developing toner is obtained by dissolving and/or dispersing the toner material containing the polyester-based resin in an organic solvent to prepare a toner material liquid, and dispersing the toner material liquid in an aqueous solvent containing the resin fine particle, and wherein the polyester-based resin contains a polyester resin obtained by polycondensation of an alcohol component with a carboxylic acid component containing a modified purified-rosin.
摘要翻译：包含树脂微粒的静电图像显影调色剂和含有聚酯类树脂的调色剂材料，其中通过将含有聚酯类树脂的调色剂材料溶解和/或分散在有机溶剂中而得到静电图像显影调色剂，制备调色剂材料液体，并将调色剂材料分散在含有树脂细颗粒的水性溶剂中，并且其中所述聚酯类树脂含有通过醇组分与含有改性纯化剂的羧酸组分缩聚获得的聚酯树脂，松香。

38. 发明授权

US08703376B2 Toner and developer 有权
标题翻译：墨粉和开发商
公开(公告)号：US08703376B2
公开(公告)日：2014-04-22
申请号：US12624714
申请日：2009-11-24
申请人： Saori Yamada , Shinya Nakayama , Hisashi Nakajima , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
发明人： Saori Yamada , Shinya Nakayama , Hisashi Nakajima , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
IPC分类号： G03G9/087 , G03G13/20
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/0817 , G03G9/08795
摘要： A toner, wherein a binder resin contains a polyester resin (A) produced by polycondensing an alcohol component with a carboxylic acid component which contains a rosin compound in an amount of 5% by mass or more of the total amount by mass of the alcohol component and the carboxylic acid component, and a polyester resin (B) produced by polycondensing an alcohol component containing an alkylene oxide adduct of bisphenol A represented by General Formula (1) given below with a carboxylic acid component, and wherein the toner contains abietic acid in an amount of 0.01% by mass to 1% by mass: where R1 and R2 each represent C2-C4 alkylene; R3 and R4 are each any one of a hydrogen atom, C1-C6 straight-chain alkyl, and C1-C6 branched-chain alkyl; and x and y each represent a positive integer and the sum of x and y is 1 to 16.
摘要翻译：一种调色剂，其中粘合剂树脂含有通过将醇组分与含有松香化合物的羧酸组分缩合得到的聚酯树脂（A），其量为醇组分总量的5质量％以上和羧酸组分的聚酯树脂，和通过将含有下述通式（1）表示的双酚A的烯化氧加合物的醇成分与羧酸成分缩聚而制得的聚酯树脂（B），其中，调色剂含有松香酸 0.01质量％至1质量％的量：其中R1和R2各自表示C2-C4亚烷基; R 3和R 4各自为氢原子，C 1 -C 6直链烷基和C 1 -C 6支链烷基中的任一个; x和y各自表示正整数，x和y之和为1〜16。

39. 发明申请

US20110165508A1 TONER AND DEVELOPER 有权
标题翻译：调色板和开发者
公开(公告)号：US20110165508A1
公开(公告)日：2011-07-07
申请号：US13063701
申请日：2009-09-02
申请人： Shinya Nakayama , Hisashi Nakajima , Saori Yamada , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
发明人： Shinya Nakayama , Hisashi Nakajima , Saori Yamada , Mitsuo Aoki , Hyo Shu , Hiroyuki Kishida
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/081 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner containing at least a binder resin, releasing agent, and colorant, wherein the binder resin contains polyester resin (A), polyester resin (B), and polyester resin (C), which is prepared by condensation-polymerizing (i) an alcohol component containing an alkylene oxide adduct of bisphenol compound and (ii) a carboxylic acid component; at least one of the polyester resin (A) and polyester resin (B) is a polyester resin prepared by condensation-polymerizing (i) the alcohol component substantially composed of only aliphatic alcohol and containing 1,2-propanediol in an amount of 65 mole % or more of a divalent alcohol component and (ii) the carboxylic acid component; and a softening point Tm(A) of the polyester resin (A) is 10 C or more higher than Tm(B) of the polyester resin (B), and the absolute difference between Tm(C) of the polyester resin (C) and the Tm(B) is 5° C. or less.
摘要翻译：含有至少粘合剂树脂，脱模剂和着色剂的调色剂，其中粘合剂树脂含有聚酯树脂（A），聚酯树脂（B）和聚酯树脂（C），其通过将（i）含有双酚化合物的烯化氧加成物的醇成分和（ii）羧酸成分; 聚酯树脂（A）和聚酯树脂（B）中的至少一种是通过将（i）基本上仅由脂肪醇组成并含有65摩尔量的1,2-丙二醇的醇组分进行缩聚而制备的聚酯树脂％以上的二价醇成分和（ii）羧酸成分; 聚酯树脂（A）的软化点Tm（A）比聚酯树脂（B）的Tm（B）高10℃以上，聚酯树脂（C）的Tm（℃） Tm（B）为5℃以下。

40. 发明申请

US20100291481A1 TONER, DEVELOPER, IMAGE FORMING METHOD, PROCESS CARTRIDGE AND DEVELOPER TO BE SUPPLIED 审中-公开
标题翻译：调色剂，开发商，图像形成方法，过程盒和开发商供应
公开(公告)号：US20100291481A1
公开(公告)日：2010-11-18
申请号：US12777673
申请日：2010-05-11
申请人： Saori YAMADA , Hisashi Nakajima , Shinya Nakayama , Yohichiroh Watanabe
发明人： Saori YAMADA , Hisashi Nakajima , Shinya Nakayama , Yohichiroh Watanabe
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09
CPC分类号： G03G9/08755 , G03G9/08704 , G03G9/08708 , G03G9/08711 , G03G9/08731 , G03G9/08733 , G03G9/08782 , G03G9/08791
摘要： A toner including: a binder resin containing at least a polyester resin (A) and a polyester resin (B) as main components; a colorant; a release agent; and a graft polymer containing a polyolefin resin and a vinyl resin, wherein the polyester resin (A) is a condensation product resulting from condensation polymerization between an alcohol component containing a dihydric alcohol compound, and a carboxylic acid component containing a rosin compound, and the rosin compound occupies 5% by mass or more of the total amount of the alcohol component and the carboxylic acid component, and wherein the polyester resin (B) is a condensation product resulting from condensation polymerization between an alcohol component containing a dihydric alcohol compound which includes at least an alkylene oxide adduct of a bisphenol compound represented by General Formula (1) below, and a carboxylic acid component:
摘要翻译：一种调色剂，包括：至少含有聚酯树脂（A）和聚酯树脂（B）作为主要成分的粘合剂树脂; 着色剂脱模剂; 和含有聚烯烃树脂和乙烯基树脂的接枝聚合物，其中所述聚酯树脂（A）是由含有二元醇化合物的醇组分和含有松香化合物的羧酸组分之间的缩聚产生的缩合产物，和松香类化合物占醇成分和羧酸成分总量的5质量％以上，聚酯树脂（B）是由含有二元醇化合物的醇成分之间的缩聚得到的缩合物，至少一种由以下通式（1）表示的双酚化合物的烯化氧加合物和羧酸组分：

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