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公开(公告)号：US07879268B2
公开(公告)日：2011-02-01
申请号：US11938344
申请日：2007-11-12
IPC分类号： B29B9/00
摘要： An apparatus for manufacturing a particulate resin, including: a fine nozzle opening configured to extrude a melted resin mixture including a resin; an extrusion output control mechanism for controlling an extrusion output of the melted resin mixture; a collision mechanism configured to collide the melted resin mixture extruded from the fine nozzle opening with a high-temperature gas stream having a temperature of not less than a T1/2 temperature of the resin, so that the melted resin mixture is granulated to provide a particulate resin; a heat retention mechanism configured to retain the particulate resin in an atmosphere having a temperature of not less than a Tg of the resin for 0.01 to 10 seconds; and a cooling mechanism configured to cool the particulate resin;and a method for manufacturing a particulate resin using the apparatus.
摘要翻译： 一种颗粒状树脂的制造装置，其特征在于，具备：将包含树脂的熔融树脂混合物进行挤压的微细喷嘴开口; 用于控制熔融树脂混合物的挤出输出的挤出输出控制机构; 碰撞机构，被配置为使从所述细喷嘴开口挤出的熔融树脂混合物与温度不低于所述树脂的T1 / 2温度的高温气流碰撞，从而将所述熔融树脂混合物造粒， 颗粒树脂; 保持机构，其将粒状树脂保持在温度不低于树脂的Tg的气氛中0.01〜10秒; 以及冷却机构，其构造为冷却所述颗粒状树脂; 以及使用该装置制造颗粒状树脂的方法。
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2.发明申请METHOD OF PREPARING POWDER AND TONER FOR ELECTROPHOTOGRAPHY, AND TONER THEREFOR 有权制备粉末和电子显微镜的方法及其调色剂公开(公告)号：US20080277490A1
公开(公告)日：2008-11-13
申请号：US12111486
申请日：2008-04-29
IPC分类号： A62C5/02
CPC分类号： B01J2/04 , G03G9/0804 , G03G9/081 , G03G9/0812
摘要： A method of preparing a powder, including bombarding a spray gas to a liquid material through a spray nozzle to form an atomized liquid material; and solidifying the atomized liquid material, wherein 5 to 40% by weight of the spray gas are previously mixed with the liquid material to form a two-phase flow in a flow path of the spray nozzle, and 60 to 95% by weight of the spray gas is further discharged from a circumference of the flow path discharging the two-phase flow and bombarded thereto to uniformly atomize the liquid material.
摘要翻译： 一种制备粉末的方法，包括通过喷嘴将液体材料喷射气体轰击以形成雾化的液体材料; 并固化雾化的液体材料，其中预先将5至40重量％的喷雾气体与液体材料混合以在喷嘴的流动路径中形成两相流，并将60至95重量％ 喷射气体从排出两相流的流路的周边进一步排出并被轰击，以使液体材料均匀雾化。
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公开(公告)号：US08216760B2
公开(公告)日：2012-07-10
申请号：US13041860
申请日：2011-03-07
IPC分类号： G03G9/08
CPC分类号： G03G9/0808 , C08J3/122 , C08J3/201 , C08J2367/02 , C08L67/02 , C08L91/06 , G03G9/081 , G03G9/0812 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： There is provided a method for producing resinous particles, containing: melting a mixture containing a binder resin and at least one additive having a melting point lower than T1/2 of the binder resin so as to prepare a molten material; atomizing resinous particles from the molten material in an atmosphere having a temperature higher than Tg of the binder resin and lower than 3 times of T1/2 of the binder resin; retaining the resinous particles in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 s to 15 s; and cooling and solidifying the resinous particles. There is also provided a method for producing resinous particles containing: melting the mixture so as to prepare a molten material; increasing a specific surface of the molten material in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 3 times of T1/2 of the binder resin, so as to form a precursor; retaining the precursor in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 ms to 10 ms; cooling and solidifying the precursor; and atomizing resinous particles from the precursor.
摘要翻译： 提供一种生产树脂颗粒的方法，包括：熔融含有粘合剂树脂和至少一种熔点低于粘合剂树脂的T1 / 2的添加剂的混合物，以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的3倍，从熔融材料中雾化树脂颗粒; 将树脂颗粒保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至15秒; 并冷却并固化树脂颗粒。 还提供了一种生产树脂颗粒的方法，包括：熔化混合物以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中增加熔融材料的比表面积，并且低于粘合剂树脂的T1 / 2的3倍，以形成前体; 将前体保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至1ms; 冷却和固化前体; 并从前体中雾化树脂颗粒。
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公开(公告)号：US07927777B2
公开(公告)日：2011-04-19
申请号：US12036658
申请日：2008-02-25
IPC分类号： G03G9/08
CPC分类号： G03G9/0808 , C08J3/122 , C08J3/201 , C08J2367/02 , C08L67/02 , C08L91/06 , G03G9/081 , G03G9/0812 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： There is provided a method for producing resinous particles, containing: melting a mixture containing a binder resin and at least one additive having a melting point lower than T1/2 of the binder resin so as to prepare a molten material; atomizing resinous particles from the molten material in an atmosphere having a temperature higher than Tg of the binder resin and lower than 3 times of T1/2 of the binder resin; retaining the resinous particles in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 s to 15 s; and cooling and solidifying the resinous particles. There is also provided a method for producing resinous particles containing: melting the mixture so as to prepare a molten material; increasing a specific surface of the molten material in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 3 times of T1/2 of the binder resin, so as to form a precursor; retaining the precursor in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 ms to 10 ms; cooling and solidifying the precursor; and atomizing resinous particles from the precursor.
摘要翻译： 提供一种生产树脂颗粒的方法，包括：熔融含有粘合剂树脂和至少一种熔点低于粘合剂树脂的T1 / 2的添加剂的混合物，以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的3倍，从熔融材料中雾化树脂颗粒; 将树脂颗粒保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至15秒; 并冷却并固化树脂颗粒。 还提供了一种生产树脂颗粒的方法，包括：熔化混合物以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中增加熔融材料的比表面积，并且低于粘合剂树脂的T1 / 2的3倍，以形成前体; 将前体保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至1ms; 冷却和固化前体; 并从前体中雾化树脂颗粒。
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公开(公告)号：US20110159423A1
公开(公告)日：2011-06-30
申请号：US13041860
申请日：2011-03-07
CPC分类号： G03G9/0808 , C08J3/122 , C08J3/201 , C08J2367/02 , C08L67/02 , C08L91/06 , G03G9/081 , G03G9/0812 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： There is provided a method for producing resinous particles, containing: melting a mixture containing a binder resin and at least one additive having a melting point lower than T1/2 of the binder resin so as to prepare a molten material; atomizing resinous particles from the molten material in an atmosphere having a temperature higher than Tg of the binder resin and lower than 3 times of T1/2 of the binder resin; retaining the resinous particles in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 s to 15 s; and cooling and solidifying the resinous particles. There is also provided a method for producing resinous particles containing: melting the mixture so as to prepare a molten material; increasing a specific surface of the molten material in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 3 times of T1/2 of the binder resin, so as to form a precursor; retaining the precursor in an atmosphere having a temperature higher than Tg of the binder resin, and lower than 1.5 times of T1/2 of the binder resin for 1 ms to 10 ms; cooling and solidifying the precursor; and atomizing resinous particles from the precursor.
摘要翻译： 提供一种生产树脂颗粒的方法，包括：熔融含有粘合剂树脂和至少一种熔点低于粘合剂树脂的T1 / 2的添加剂的混合物，以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的3倍，从熔融材料中雾化树脂颗粒; 将树脂颗粒保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至15秒; 并冷却并固化树脂颗粒。 还提供了一种生产树脂颗粒的方法，包括：熔化混合物以制备熔融材料; 在温度高于粘合剂树脂的Tg的气氛中增加熔融材料的比表面积，并且低于粘合剂树脂的T1 / 2的3倍，以形成前体; 将前体保持在温度高于粘合剂树脂的Tg的气氛中，低于粘合剂树脂的T1 / 2的1.5倍至1ms; 冷却和固化前体; 并从前体中雾化树脂颗粒。
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6.发明授权Method of preparing powder and toner for electrophotography, and toner therefor 有权制备电子照相用粉末和调色剂的方法及其调色剂公开(公告)号：US07790344B2
公开(公告)日：2010-09-07
申请号：US12111486
申请日：2008-04-29
CPC分类号： B01J2/04 , G03G9/0804 , G03G9/081 , G03G9/0812
摘要： A method of preparing a powder, including bombarding a spray gas to a liquid material through a spray nozzle to form an atomized liquid material; and solidifying the atomized liquid material, wherein 5 to 40% by weight of the spray gas are previously mixed with the liquid material to form a two-phase flow in a flow path of the spray nozzle, and 60 to 95% by weight of the spray gas is further discharged from a circumference of the flow path discharging the two-phase flow and bombarded thereto to uniformly atomize the liquid material.
摘要翻译： 一种制备粉末的方法，包括通过喷嘴将液体材料喷射气体轰击以形成雾化的液体材料; 并固化雾化的液体材料，其中预先将5至40重量％的喷雾气体与液体材料混合以在喷嘴的流动路径中形成两相流，并将60至95重量％ 喷射气体从排出两相流的流路的周边进一步排出并被轰击，以使液体材料均匀雾化。
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7.发明授权Apparatus for producing toner precursor, and method for the same, fibrous toner precursor, apparatus for producing toner, and method for producing electrophotographic toner and fine resin particles 有权用于生产调色剂前体的装置及其方法，纤维调色剂前体，用于制备调色剂的设备，以及用于生产电子照相调色剂和精细树脂颗粒的方法公开(公告)号：US07662534B2
公开(公告)日：2010-02-16
申请号：US11852611
申请日：2007-09-10
CPC分类号： D01D4/025 , D01D5/0985 , G03G9/0802 , G03G9/081 , G03G9/08782 , G03G9/08797
摘要： To provide a method including processing electrophotographic toner constituent material to a fibrous fine precursor and pulverizing and cutting it to obtain a uniform fibrous toner with energy efficiency in an apparatus for producing electrophotographic toner including a nozzle unit containing a nozzle having a flow path tapering toward the nozzle hole at 2° to 20° and a gas nozzle unit containing a gas nozzle and gas flow path tapering toward the nozzle hole at 15° to 33° relative to a direction of a nozzle axis, wherein the toner constituent material containing a raw material A containing a resin and pigment, and a raw material B containing one of a low melting point resin, wax and organic solvent, is extruded from the nozzle at 150° C. to 320° C., and drawn by gas flow from the gas nozzles so as to be a fibrous fluid while controlling the flow rate.
摘要翻译： 提供一种方法，包括将电子照相调色剂构成材料加工成纤维状微细前体，并将其粉碎和切割，以在用于生产电子照相调色剂的设备中获得均匀的具有能量效率的纤维调色剂，该设备包括喷嘴单元，该喷嘴单元包含具有朝向 2°至20°的喷嘴孔和包含气体喷嘴的气体喷嘴单元和相对于喷嘴轴线的方向朝向喷嘴孔呈15°至33°的气体流路，其中含有原料的调色剂构成材料 含有树脂和颜料的A和含有低熔点树脂，蜡和有机溶剂之一的原料B从喷嘴在150℃至320℃下被挤出，并从气体中流出气体 喷嘴，同时控制流量。
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公开(公告)号：US20080122132A1
公开(公告)日：2008-05-29
申请号：US11938344
申请日：2007-11-12
IPC分类号： B29B9/10
摘要： An apparatus for manufacturing a particulate resin, including: a fine nozzle opening configured to extrude a melted resin mixture including a resin; an extrusion output control mechanism for controlling an extrusion output of the melted resin mixture; a collision mechanism configured to collide the melted resin mixture extruded from the fine nozzle opening with a high-temperature gas stream having a temperature of not less than a T1/2 temperature of the resin, so that the melted resin mixture is granulated to provide a particulate resin; a heat retention mechanism configured to retain the particulate resin in an atmosphere having a temperature of not less than a Tg of the resin for 0.01 to 10 seconds; and a cooling mechanism configured to cool the particulate resin;and a method for manufacturing a particulate resin using the apparatus.
摘要翻译： 一种颗粒状树脂的制造装置，其特征在于，具备：将包含树脂的熔融树脂混合物进行挤压的微细喷嘴开口; 用于控制熔融树脂混合物的挤出输出的挤出输出控制机构; 碰撞机构，其构造成使从所述细喷嘴开口挤出的熔融树脂混合物与所述树脂的温度不低于所述温度的1/2温度的高温气流碰撞， 将熔融的树脂混合物造粒以提供颗粒树脂; 保持机构，其将粒状树脂保持在温度不低于树脂的Tg的气氛中0.01〜10秒; 以及冷却机构，其构造为冷却所述颗粒状树脂; 以及使用该装置制造颗粒状树脂的方法。
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9.发明申请APPARATUS FOR PRODUCING TONER PRECURSOR, AND METHOD FOR THE SAME, FIBROUS TONER PRECURSOR, APPARATUS FOR PRODUCING TONER, AND METHOD FOR PRODUCING ELECTROPHOTOGRAPHIC TONER AND FINE RESIN PARTICLES 有权用于制造调色剂前体的设备及其方法，薄膜色调剂前体，用于生产调色剂的设备，以及用于生产电子照相色调剂和细小树脂颗粒的方法公开(公告)号：US20080063968A1
公开(公告)日：2008-03-13
申请号：US11852611
申请日：2007-09-10
CPC分类号： D01D4/025 , D01D5/0985 , G03G9/0802 , G03G9/081 , G03G9/08782 , G03G9/08797
摘要： To provide a method including processing electrophotographic toner constituent material to a fibrous fine precursor and pulverizing and cutting it to obtain a uniform fibrous toner with energy efficiency in an apparatus for producing electrophotographic toner including a nozzle unit containing a nozzle having a flow path tapering toward the nozzle hole at 2° to 20° and a gas nozzle unit containing a gas nozzle and gas flow path tapering toward the nozzle hole at 15° to 33° relative to a direction of a nozzle axis, wherein the toner constituent material containing a raw material A containing a resin and pigment, and a raw material B containing one of a low melting point resin, wax and organic solvent, is extruded from the nozzle at 150° C. to 320° C., and drawn by gas flow from the gas nozzles so as to be a fibrous fluid while controlling the flow rate.
摘要翻译： 提供一种方法，包括将电子照相调色剂构成材料加工成纤维状微细前体，并将其粉碎和切割，以在用于生产电子照相调色剂的设备中获得均匀的具有能量效率的纤维调色剂，该设备包括喷嘴单元，该喷嘴单元包含具有朝向 2°至20°的喷嘴孔和包含气体喷嘴的气体喷嘴单元和相对于喷嘴轴线的方向朝向喷嘴孔呈15°至33°的气体流路，其中含有原料的调色剂构成材料 含有树脂和颜料的A和含有低熔点树脂，蜡和有机溶剂之一的原料B从喷嘴在150℃至320℃下被挤出，并从气体中流出气体 喷嘴，同时控制流量。
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公开(公告)号：US08191808B2
公开(公告)日：2012-06-05
申请号：US12567290
申请日：2009-09-25
申请人： Tetsuya Tanaka , Masahiro Kawamoto , Akio Matsui , Hiroki Morioka , Kaoru Aoki
发明人： Tetsuya Tanaka , Masahiro Kawamoto , Akio Matsui , Hiroki Morioka , Kaoru Aoki
IPC分类号： B02C19/06
CPC分类号： B02C19/068
摘要： A fluid spray nozzle for spraying fluid, satisfying a formula (r−r0)≦L tan 35°, wherein r0 is a radius of a section having a minimum area of the nozzle when cut perpendicular to a spray direction of the fluid; and r is a radius of cross-sections of an upstream side and a downstream side of the spray direction from the section having a minimum area with a distance of L.
摘要翻译： 用于喷射流体的流体喷嘴，满足公式（r-r0）＆nlE; L tan 35°，其中r0是垂直于流体喷射方向切割时具有喷嘴最小面积的截面的半径; r为距离为L的最小面积的部分的喷射方向的上游侧和下游侧的横截面的半径。
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