专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US08263304B2 Toner, method for producing toner, and developer 有权
标题翻译：调色剂，调色剂的制造方法和显影剂
公开(公告)号：US08263304B2
公开(公告)日：2012-09-11
申请号：US12550925
申请日：2009-08-31
申请人： Takahiro Honda , Yohichiroh Watanabe , Kazumi Suzuki
发明人： Takahiro Honda , Yohichiroh Watanabe , Kazumi Suzuki
IPC分类号： G03G9/08
CPC分类号： G03G9/0802 , G03G9/0819 , G03G9/0821 , G03G9/08782 , G03G9/08797
摘要： A method for producing a toner including periodically forming and discharging liquid droplets of a toner composition liquid containing at least a resin, a releasing agent and a colorant from a plurality of nozzles formed in a thin film which is provided in a reservoir for the toner composition liquid, by vibrating the thin film using a mechanically vibrating unit, and forming toner particles by solidifying the liquid droplets, wherein the forming toner particles comprises primarily drying the liquid droplets under a stream of dry gas containing an organic solvent whose partial pressure is equal to or higher than 1/10 of a saturated vapor pressure thereof but is equal to or lower than the saturated vapor pressure, the saturated vapor pressure being that at a drying temperature; and secondarily drying the primarily dried liquid droplets for solidification while the organic solvent is being evaporated.
摘要翻译：一种制造调色剂的方法，包括周期性地形成和排出由至少含有树脂，脱模剂和着色剂的调色剂组合物的液滴，所述调色剂组合物液体由形成在用于调色剂组合物的储器中的薄膜中形成的多个喷嘴液体，通过使用机械振动单元振动薄膜，并通过固化液滴形成调色剂颗粒，其中成型调色剂颗粒主要在含有有机溶剂的干气体流下干燥液滴，所述有机溶剂的分压等于或高于其饱和蒸气压的1/10，但是等于或低于饱和蒸汽压，饱和蒸气压为干燥温度; 然后在有机溶剂蒸发的同时将主要干燥的液滴干燥固化。

32. 发明授权

US08034526B2 Method for manufacturing toner and toner 有权
标题翻译：调色剂和调色剂的制造方法
公开(公告)号：US08034526B2
公开(公告)日：2011-10-11
申请号：US11851475
申请日：2007-09-07
申请人： Yohichiroh Watanabe , Shinji Ohtani , Yoshihiro Norikane , Yasuaki Iwamoto , Yasutada Shitara , Kazumi Suzuki , Takahiro Honda
发明人： Yohichiroh Watanabe , Shinji Ohtani , Yoshihiro Norikane , Yasuaki Iwamoto , Yasutada Shitara , Kazumi Suzuki , Takahiro Honda
IPC分类号： G03G9/08
CPC分类号： G03G9/08786 , G03G9/0804 , G03G9/0806 , G03G9/08704 , G03G9/08706 , G03G9/08708 , G03G9/08711 , G03G9/08722 , G03G9/08726 , G03G9/08728 , G03G9/08731 , G03G9/08733 , G03G9/08795 , G03G9/08797
摘要： A method for manufacturing a toner, including: dissolving or dispersing toner constituents including a resin, a colorant, a release agent, and a graft polymer including a polyolefin resin unit and a vinyl resin unit in a solvent, to prepare a toner constituent liquid; supplying the toner constituent liquid to a retention part configured to retain the toner constituent liquid; discharging the toner constituent liquid from the retention part to a granulation space through plural holes arranged on the retention part, while exciting the toner constituent liquid by a vibration means in contact with a part of the retention part, so that the discharged columnar toner constituent liquid is constricted to form liquid droplets; and converting the liquid droplets into solid toner particles; together with a toner manufactured by the above method.
摘要翻译：一种制造调色剂的方法，包括：将包含树脂，着色剂，脱模剂和包含聚烯烃树脂单元和乙烯基树脂单元的接枝聚合物的调色剂组分溶解或分散在溶剂中，以制备调色剂组分液体; 将调色剂组分液体供应到构造成保持调色剂构成液体的保持部分; 在通过与保持部的一部分接触的振动装置激励调色剂构成液体的同时，通过配置在保持部上的多个孔将调色剂构成液从保持部排出到造粒空间，使排出柱状调色剂成分液被收缩以形成液滴; 并将液滴转化为固体调色剂颗粒; 以及通过上述方法制造的调色剂。

33. 发明申请

US20100016354A1 NOVEL OXADIAZOLE DERIVATIVES AND THIADIAZOLE DERIVATIVES HAVING NEOVASCULARIZATION INHIBITORY ACTIVITY 失效
标题翻译：新型氧化氮衍生物和具有新鲜血液活性抑制活性的噻唑衍生物
公开(公告)号：US20100016354A1
公开(公告)日：2010-01-21
申请号：US12449159
申请日：2008-01-29
申请人： Takahiro Honda , Koushi Fujisawa , Hiroyuki Aono , Masakazu Ban
发明人： Takahiro Honda , Koushi Fujisawa , Hiroyuki Aono , Masakazu Ban
IPC分类号： A61K31/4725 , C07D413/12 , A61K31/4439 , C07D413/14 , A61K31/444 , A61P35/00 , A61P3/10 , A61P19/02
CPC分类号： C07D285/135 , C07D413/12 , C07D413/14 , C07D417/12 , C07D417/14
摘要： The present invention relates to Compounds represented by the formula (I) or salts thereof. In the formula (I), the ring A represents a benzene ring, a thiophene ring, or a pyridine ring; Ra represents a hydrogen atom, a halogen atom, an alkyl group, or an alkoxy group; the ring B represents a pyridine ring, a pyrimidine ring, or a quinoline ring; the ring C represents a benzene ring; a pyridine ring, a quinoline ring, or an isoquinoline ring; X and Y, the same or different, represent an oxygen atom or a sulfur atom, with the proviso that the case X is a sulfur atom and Y is an oxygen atom be excluded; R1 represents a hydrogen atom, a halogen atom, an amino group, a cycloalkylamino group, an alkylcarbonylamino group, an alkyloxycarbonylamino group, an alkylaminocarbonyl group, or a non-aromatic heterocyclic group; and R2 and R2′, the same or different, represent a hydrogen atom, a halogen atom, an alkyl group, a halogeno-alkyl group, or a halogeno-alkoxy group.
摘要翻译：本发明涉及由式（I）表示的化合物或其盐。在式（I）中，环A表示苯环，噻吩环或吡啶环; Ra表示氢原子，卤素原子，烷基或烷氧基; 环B表示吡啶环，嘧啶环或喹啉环; 环C表示苯环; 吡啶环，喹啉环或异喹啉环; X和Y相同或不同，表示氧原子或硫原子，条件是情况X为硫原子，Y为氧原子排除; R1表示氢原子，卤素原子，氨基，环烷基氨基，烷基羰基氨基，烷氧基羰基氨基，烷基氨基羰基或非芳香族杂环基; 和R2和R2'相同或不同，表示氢原子，卤素原子，烷基，卤代烷基或卤代 - 烷氧基。

34. 发明授权

US07638250B2 Toner, developing device, image forming apparatus, and image forming method using the toner 有权
标题翻译：调色剂，显影装置，图像形成装置和使用调色剂的图像形成方法
公开(公告)号：US07638250B2
公开(公告)日：2009-12-29
申请号：US11685838
申请日：2007-03-14
申请人： Takahiro Honda , Hiroyuki Fushimi , Osamu Uchinokura
发明人： Takahiro Honda , Hiroyuki Fushimi , Osamu Uchinokura
IPC分类号： G03G9/08
CPC分类号： G03G9/08795 , G03G9/08755 , G03G9/08786 , G03G9/08797 , G03G9/09725 , G03G9/0975
摘要： A toner is provided including a colorant; a binder resin (A) which is a polyester resin having no tetrahydrofuran insoluble component, and having a molecular weight distribution such that components having a molecular weight of not greater than 500 are included in an amount of not greater than 4% by weight and a peak is present in a molecular weight range of from 3,000 to 9,000 when measured by gel permeation chromatography (GPC); and a binder resin (B) which is a polyester resin having no tetrahydrofuran insoluble component, and including units of a polycarboxylic acid and a diol having the specific formula; wherein at least one of the binder resins (A) and (B) is prepared in the presence of the specific titanium-containing catalyst, and wherein a weight ratio ((A)/(B)) of the binder resin (A) to the binder resin (B) is from 60/40 to 85/15.
摘要翻译：提供了包括着色剂的调色剂; 作为不具有四氢呋喃不溶成分的聚酯树脂的粘合剂树脂（A），其分子量分布使得分子量不大于500的组分的含量不大于4重量％，并且当通过凝胶渗透色谱（GPC）测量时，峰存在于3,000至9,000的分子量范围内; 和不含四氢呋喃不溶成分的聚酯树脂的粘合剂树脂（B），具有上述具体结构的多元羧酸和二醇的单元; 其中，所述粘合剂树脂（A）和（B）中的至少一种在所述特定的含钛催化剂的存在下制备，并且其中所述粘合剂树脂（A）的重量比（（A）/（B））粘合剂树脂（B）为60/40〜85/15。

35. 发明申请

US20090239170A1 METHOD FOR PRODUCING TONER, AND TONER 审中-公开
标题翻译：生产墨粉和墨粉的方法
公开(公告)号：US20090239170A1
公开(公告)日：2009-09-24
申请号：US12405741
申请日：2009-03-17
申请人： Takahiro Honda , Yohichiroh Watanabe , Kazumi Suzuki , Shinji Ohtani , Yoshihiro Norikane
发明人： Takahiro Honda , Yohichiroh Watanabe , Kazumi Suzuki , Shinji Ohtani , Yoshihiro Norikane
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/0819 , G03G9/08782
摘要： A method for producing a toner, the method including discharging a toner composition liquid from a plurality of nozzles to form liquid droplets thereof, the toner composition liquid being prepared by dissolving or dispersing in a solvent a toner composition containing at least a binder resin, a colorant, an acid-modified hydrocarbon wax and an unmodified hydrocarbon wax, the waxes serving as a releasing agent, and solidifying the liquid droplets so as to form solid particles.
摘要翻译：一种调色剂的制造方法，该方法包括从多个喷嘴排出调色剂组合物液体以形成液滴，所述调色剂组合物液体通过将溶解或分散在溶剂中而制备，所述调色剂组合物至少含有粘合剂树脂，着色剂，酸改性烃蜡和未改性烃蜡，所述蜡用作脱模剂，并固化液滴以形成固体颗粒。

36. 发明申请

US20070218389A1 TONER, DEVELOPING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD USING THE TONER 有权
标题翻译：调色剂，显影装置，图像形成装置和使用色调剂的图像形成方法
公开(公告)号：US20070218389A1
公开(公告)日：2007-09-20
申请号：US11685838
申请日：2007-03-14
申请人： Takahiro Honda , Hiroyuki Fushimi , Osamu Uchinokura
发明人： Takahiro Honda , Hiroyuki Fushimi , Osamu Uchinokura
IPC分类号： G03G9/08
CPC分类号： G03G9/08795 , G03G9/08755 , G03G9/08786 , G03G9/08797 , G03G9/09725 , G03G9/0975
摘要： A toner is provided including a colorant; a binder resin (A) which is a polyester resin having no tetrahydrofuran insoluble component, and having a molecular weight distribution such that components having a molecular weight of not greater than 500 are included in an amount of not greater than 4% by weight and a peak is present in a molecular weight range of from 3,000 to 9,000 when measured by gel permeation chromatography (GPC); and a binder resin (B) which is a polyester resin having no tetrahydrofuran insoluble component, and including units of a polycarboxylic acid and a diol having the specific formula; wherein at least one of the binder resins (A) and (B) is prepared in the presence of the specific titanium-containing catalyst, and wherein a weight ratio ((A)/(B)) of the binder resin (A) to the binder resin (B) is from 60/40 to 85/15.
摘要翻译：提供了包括着色剂的调色剂; 作为不具有四氢呋喃不溶成分的聚酯树脂的粘合剂树脂（A），其分子量分布使得分子量不大于500的组分的含量不大于4重量％，并且当通过凝胶渗透色谱（GPC）测量时，峰存在于3,000至9,000的分子量范围内; 和不含四氢呋喃不溶成分的聚酯树脂的粘合剂树脂（B），具有上述具体结构的多元羧酸和二醇的单元; 其中，所述粘合剂树脂（A）和（B）中的至少一种在所述特定的含钛催化剂的存在下制备，并且其中所述粘合剂树脂（A）的重量比（（A）/（B））粘合剂树脂（B）为60/40〜85/15。

37. 发明申请

US20060245794A1 Image forming method and apparatus, and developing device and process cartridge therefor 有权
标题翻译：图像形成方法和装置，以及显影装置和处理盒
公开(公告)号：US20060245794A1
公开(公告)日：2006-11-02
申请号：US11407368
申请日：2006-04-20
申请人： Takahiro Honda , Hiroyuki Fushimi , Shuuichi Endoh , Masato Iio , Shinya Tanaka
发明人： Takahiro Honda , Hiroyuki Fushimi , Shuuichi Endoh , Masato Iio , Shinya Tanaka
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G2215/0822
摘要： An image forming apparatus including an image bearing member and a developing device configured to develop an electrostatic image on the image bearing member with a toner to form a toner image thereon and including a developing unit configured to develop the electrostatic image, and a toner cartridge configured to supply the toner to the developing unit through at least one opening, wherein the developing device circulates the toner between the toner cartridge and the developing unit through the at least one opening, and wherein the internal temperature of the hopper is higher than that of the cartridge and the ratio of a charge quantity distribution parameter of the toner under a condition of 45° C. and 54% RH to that under a condition of 25° C. and 54% RH is greater than 0.9 and less than 1.5.
摘要翻译：一种图像形成装置，包括图像承载部件和显影装置，该显影装置被配置为利用调色剂在图像承载部件上显影静电图像以在其上形成调色剂图像，并且包括构造成使静电图像显影的显影单元和配置成通过至少一个开口将调色剂供应到显影单元，其中显影装置通过至少一个开口使调色剂盒和显影单元之间的调色剂循环，并且其中料斗的内部温度高于在45℃和54％RH的条件下，调色剂的电荷量分布参数与在25℃和54％RH的条件下的电荷量分布参数之比大于0.9且小于1.5。

38. 发明申请

US20060204883A1 Toner, and, developer, toner container, process cartridge, image forming apparatus and image forming method 有权
标题翻译：调色剂，显影剂，调色剂容器，处理盒，成像设备和图像形成方法
公开(公告)号：US20060204883A1
公开(公告)日：2006-09-14
申请号：US11378653
申请日：2006-03-20
申请人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Masayuki Ishii , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Hideki Sugiura , Shigeru Emoto , Junichi Awamura , Masami Tomita , Takahiro Honda , Shinichiro Yagi , Tomomi Suzuki , Hiroshi Yamada , Toshiki Nanya , Hiroto Higuchi , Fumihiro Sasaki , Naohito Shimota
发明人： Shinya Nakayama , Satoshi Mochizuki , Yasuaki Iwamoto , Yasuo Asahina , Akihiro Kotsugai , Masayuki Ishii , Osamu Uchinokura , Hisashi Nakajima , Tomoyuki Ichikawa , Tomoko Utsumi , Koichi Sakata , Hideki Sugiura , Shigeru Emoto , Junichi Awamura , Masami Tomita , Takahiro Honda , Shinichiro Yagi , Tomomi Suzuki , Hiroshi Yamada , Toshiki Nanya , Hiroto Higuchi , Fumihiro Sasaki , Naohito Shimota
IPC分类号： G03G9/08
CPC分类号： G03G9/0804 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08708 , G03G9/08711 , G03G9/08755 , G03G9/08797
摘要： A toner which includes a toner material, wherein the toner satisfies the following formula: 0° C.≦ΔTm≦20° C. where ΔTm represents Tma (° C.)−Tmb (° C.), Tma (° C.) is ½ flown-out temperature of the toner by a capillary type flow tester, and Tmb (° C.) is ½ flown-out temperature of a melt kneaded mixture of the toner by the capillary type flow tester, and wherein Tma is from 130° C. to 200° C.
摘要翻译：包含调色剂材料的调色剂，其中调色剂满足下列公式：<？in-line-formula description =“In-line formula”end =“lead”？> 0℃。<= DeltaTm <= 20℃ 其中DeltaTm表示Tma（°C） - Tmb（℃），Tma（℃）为½流量 - 通过毛细管型流动测试仪测量调色剂的温度，Tmb（℃）是通过毛细管型流动测试仪调色剂的熔融捏合混合物的1/2流出温度，其中Tma为130℃至 200°C

39. 发明授权

US11592768B2 Image forming apparatus and image forming method 有权
公开(公告)号：US11592768B2
公开(公告)日：2023-02-28
申请号：US17743449
申请日：2022-05-13
申请人： Takahiro Honda , Yasuo Kamada , Hiroshi Yamada
发明人： Takahiro Honda , Yasuo Kamada , Hiroshi Yamada
IPC分类号： G03G15/00 , G03G15/01 , G03G15/16
摘要： An image forming apparatus includes an image bearer, a developing unit configured to develop a latent image formed on the image bearer with a toner to form a toner image, and a transfer member including a contact area that comes in contact with the image bearer. The toner image is primary transferred from the image bearer to the transfer member. A speed difference between the image bearer and the transfer member at the contact area is 0.1% or greater but 0.8% or less. The toner has an average circularity of 0.971 or greater but 0.986 or less and a shape factor SF-2 of 110 or greater but 119 or less. The speed difference is represented by the following formula: Speed difference [%]={(V1−V2)/V2}×100 [Speed difference] where V1 is a linear speed of the image bearer, and V2 is a linear speed of the transfer member.

40. 发明授权

US09201326B2 Toner, developer and image forming apparatus 有权
标题翻译：调色剂，显影剂和成像装置
公开(公告)号：US09201326B2
公开(公告)日：2015-12-01
申请号：US13729926
申请日：2012-12-28
申请人： Ryuuta Yoshida , Takahiro Honda , Junichi Awamura , Osamu Uchinokura , Masaki Watanabe , Daisuke Inoue , Tomoki Murayama , Mamoru Hozumi
发明人： Ryuuta Yoshida , Takahiro Honda , Junichi Awamura , Osamu Uchinokura , Masaki Watanabe , Daisuke Inoue , Tomoki Murayama , Mamoru Hozumi
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/08755 , G03G9/0802 , G03G9/08782 , G03G9/08797
摘要： A toner including: a binder resin containing a non-crystalline resin and a crystalline resin; a colorant; and, a releasing agent, wherein the releasing agent has a melting point of 55° C. to 80° C., and wherein the toner satisfies the following Expressions 1 and 2: (Expression 1): 20,000 Pa·s≦G1≦50,000 Pa·s; and (Expression 2): (G4/G2)/(G3/G1) 1.00, where G1 is a storage modulus, G2 is a loss modulus, G3 is a storage modulus and G4 is a loss modulus, and the storage modulus G1 and the loss modulus G2 are measured at 80° C. when the toner is heated from 70° C. to 150° C. and the storage modulus G3 and the loss modulus G4 are measured at 80° C. when the toner heated to 150° C. is cooled to 70° C.
摘要翻译：一种调色剂，包括：含有非结晶性树脂和结晶性树脂的粘合剂树脂; 着色剂和脱模剂，其中所述脱模剂的熔点为55℃至80℃，并且其中所述调色剂满足以下表达式1和2：（表达式1）：20,000Pa·s＆nlE; G1＆nlE; 50,000 Pa·s; 和（表达式2）：（G4 / G2）/（G3 / G1）1.00其中G1是储能模量，G2是损耗模量，G3是储能模量，G4是损耗模量，储能模量G1和当调色剂从70℃加热至150℃时，在80℃下测量损耗模量G2，并且当调色剂加热至150°C时，在80℃下测量储能模量G3和损耗模量G4 C.冷却至70℃

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式