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1. 发明申请

US20120129666A1 ELECTRIFYING ROLLER 有权
标题翻译：电动滚筒
公开(公告)号：US20120129666A1
公开(公告)日：2012-05-24
申请号：US13059886
申请日：2009-08-24
申请人： Izumi Egashira , Hirotaka Tagawa , Junichi Takano , Daijirou Sirakura
发明人： Izumi Egashira , Hirotaka Tagawa , Junichi Takano , Daijirou Sirakura
IPC分类号： B05C1/08 , G03G21/00 , G03G15/16 , G03G15/02 , G03G15/08
CPC分类号： C08F290/06 , C08F290/067 , C08G18/672 , G03G15/0233 , Y10T428/1393 , Y10T428/31696
摘要： Provided is an electrifying roller which is manufactured more easily, and has a good electrical conduction property with a small amount of electrically conductive material.Provided are electrifying rollers (10, 20) comprising a shaft 1, an elastic layer 2 formed on the periphery of the shaft 1, and a surface layer 3 formed on the periphery surface of the elastic layer 2, wherein the elastic layer 2 is formed by an ultraviolet curing resin having a phosphoester group. It is preferred that the ultraviolet curing resin be made of a compound represented by the following Formula (1): (wherein R1 is represented by the following Formula (2): CH2m (2) (where m is an integer from 1 to 10), R2 is represented by any one of the following Formulae (3) to (9): R3 is represented by any one of the following Formulae (10) to (12): (where r, s and t are an integer from 10 to 150), and n is an integer from 1 to 10).
摘要翻译：本发明提供一种更容易制造的带电辊，并且与少量的导电材料具有良好的导电性。提供了包括轴1，形成在轴1的周边上的弹性层2和形成在弹性层2的周面上的表面层3的带电辊10,20，其中形成弹性层2 通过具有磷酸酯基的紫外线固化树脂。紫外线固化性树脂优选由下式（1）表示的化合物：（式中，R 1表示下式（2）表示的化合物：其中，m为1以上的整数至10）中，R 2由以下通式（3）〜（9）中的任何一个表示：R3由以下通式（10）〜（12）中的任一个表示：（其中，r，s和t为整数 10〜150），n为1〜10的整数。

2. 发明授权

US08642148B2 Electrifying roller 有权
标题翻译：电动滚筒
公开(公告)号：US08642148B2
公开(公告)日：2014-02-04
申请号：US13059886
申请日：2009-08-24
申请人： Izumi Egashira , Hirotaka Tagawa , Junichi Takano , Daijirou Sirakura
发明人： Izumi Egashira , Hirotaka Tagawa , Junichi Takano , Daijirou Sirakura
IPC分类号： B32B1/08 , B32B15/06 , G03G15/02
CPC分类号： C08F290/06 , C08F290/067 , C08G18/672 , G03G15/0233 , Y10T428/1393 , Y10T428/31696
摘要： Provided is an electrifying roller which is manufactured more easily, and has a good electrical conduction property with a small amount of electrically conductive material.Provided are electrifying rollers (10, 20) comprising a shaft 1, an elastic layer 2 formed on the periphery of the shaft 1, and a surface layer 3 formed on the periphery surface of the elastic layer 2, wherein the elastic layer 2 is formed by an ultraviolet curing resin having a phosphoester group. It is preferred that the ultraviolet curing resin be made of a compound represented by the following Formula (1): (wherein R1 is represented by the following Formula (2): (CH2)m (2) (where m is an integer from 1 to 10), R2 is represented by any one of the following Formulae (3) to (9): R3 is represented by any one of the following Formulae (10) to (12): (where r, s and t are an integer from 10 to 150), and n is an integer from 1 to 10).
摘要翻译：本发明提供一种更容易制造的带电辊，并且与少量的导电材料具有良好的导电性。提供了包括轴1，形成在轴1的周边上的弹性层2和形成在弹性层2的周面上的表面层3的带电辊10,20，其中形成弹性层2 通过具有磷酸酯基的紫外线固化树脂。紫外线固化性树脂优选由下述式（1）表示的化合物：（式中，R 1表示下述式（2）表示的化合物：（CH 2）m（2）（式中，m为1以上的整数至10）中，R 2由以下通式（3）〜（9）中的任何一个表示：R3由以下通式（10）〜（12）中的任一个表示：（其中，r，s和t为整数 10〜150），n为1〜10的整数。

3. 发明申请

US20110249372A1 ELECTRIFYING ROLLER 有权
标题翻译：电动滚筒
公开(公告)号：US20110249372A1
公开(公告)日：2011-10-13
申请号：US13059853
申请日：2009-08-24
申请人： Junichi Takano , Hirotaka Tagawa , Izumi Egashira , Daijirou Sirakura
发明人： Junichi Takano , Hirotaka Tagawa , Izumi Egashira , Daijirou Sirakura
IPC分类号： H05F3/00
CPC分类号： G03G15/0233 , C08F290/00 , C08F290/06 , F16C13/00
摘要： Provided is an electrifying roller which may be used in a contact electrification method, which may be manufactured more easily, and which may better prevent problems caused by an electrically conductive material.Provided is an electrifying roller (10), (20) of the present invention has a shaft (1), an elastic layer (2) formed on the periphery of the shaft (1), and a surface layer (3) formed on the periphery surface of the elastic layer (2), wherein the elastic layer (2) is formed by an ultraviolet curing resin, and the surface layer is formed by a heat curing resin. it is preferred that the thickness of said elastic layer (2) be 0.9 to 1.3 mm and that the shaft (1) be a hollow cylinder or solid cylinder made of metal.
摘要翻译：提供一种可用于接触带电方法的带电辊，其可以更容易地制造，并且可以更好地防止由导电材料引起的问题。本发明提供一种带电辊（10），（20）具有轴（1），形成在轴（1）的周边上的弹性层（2）和形成在轴弹性层（2）的周边表面，其中弹性层（2）由紫外线固化树脂形成，表面层由热固化树脂形成。优选所述弹性层（2）的厚度为0.9〜1.3mm，并且所述轴（1）为由金属制成的中空圆筒或实心圆筒。

4. 发明授权

US08711543B2 Electrifying roller 有权
标题翻译：电动滚筒
公开(公告)号：US08711543B2
公开(公告)日：2014-04-29
申请号：US13059853
申请日：2009-08-24
申请人： Junichi Takano , Hirotaka Tagawa , Izumi Egashira , Daijirou Sirakura
发明人： Junichi Takano , Hirotaka Tagawa , Izumi Egashira , Daijirou Sirakura
IPC分类号： H05F3/00
CPC分类号： G03G15/0233 , C08F290/00 , C08F290/06 , F16C13/00
摘要： Provided is an electrifying roller which may be used in a contact electrification method, which may be manufactured more easily, and which may better prevent problems caused by an electrically conductive material.
摘要翻译：提供一种可用于接触带电方法的带电辊，其可以更容易地制造，并且可以更好地防止由导电材料引起的问题。

5. 发明申请

US20110206414A1 METHOD FOR MANUFACTURING ELECTRIFYING ROLLER AND ELECTRIFYING ROLLER MANUFACTURED BY THE METHOD 审中-公开
标题翻译：用于制造电动滚筒和电动滚筒的方法
公开(公告)号：US20110206414A1
公开(公告)日：2011-08-25
申请号：US13059823
申请日：2009-08-24
申请人： Hirotaka Tagawa , Junichi Takano , Izumi Egashira , Daijirou Sirakura
发明人： Hirotaka Tagawa , Junichi Takano , Izumi Egashira , Daijirou Sirakura
IPC分类号： G03G15/02 , B05D1/18 , B05D1/38 , B05D3/02 , B05D3/06
CPC分类号： G03G15/0233 , C08F290/00 , C08F290/06
摘要： Provided are a method of manufacturing an electrifying roller in which a highly precise electrifying roller can be manufactured at a low cost and with more ease and an electrifying roller manufactured by the method.Provided are a method of manufacturing electrifying rollers (10, 20) comprising a shaft (1), an elastic layer (2) formed on the periphery of the shaft (1), and a surface layer (3) formed on the periphery surface of the elastic layer (2), characterized in that the method comprises: an immersing process in which said shaft is moved downward so that the longitudinal direction of the shaft (1) be perpendicular to the liquid level (8a) of a coating solution (8) containing an ultraviolet curing resin and immersed into the coating solution (8), and an ultraviolet irradiation process in which the shaft (1) is lifted upward in the perpendicular direction after the immersing process, and at the same time an ultraviolet is irradiated on the periphery of the lifted shaft (1) in the longitudinal direction, and the elastic layer (2) is formed, and electrifying rollers (10, 20) manufactured by the method.
摘要翻译：提供一种制造充电辊的方法，其中可以以低成本和更容易地制造高精度带电辊，并且通过该方法制造带电辊。提供一种制造带电轴承（10,20）的方法，所述带通辊（10,20）包括轴（1），形成在所述轴（1）的周边上的弹性层（2）和形成在所述轴所述弹性层（2）的特征在于，所述方法包括：将所述轴向下移动使得所述轴（1）的纵向垂直于涂布液（8）的液面（8a）的浸渍工艺）和浸渍在涂布液（8）中的紫外线照射处理，以及在浸渍处理之后使轴（1）向垂直方向上升的紫外线照射处理，同时将紫外线照射在提升轴（1）的纵向周边和弹性层（2），并且通过该方法制造的带通辊（10,20）。

6. 发明授权

US09535354B2 Conductive roller and manufacturing method thereof 有权
标题翻译：导电辊及其制造方法
公开(公告)号：US09535354B2
公开(公告)日：2017-01-03
申请号：US13516129
申请日：2010-12-15
申请人： Hirotaka Tagawa , Junichi Takano , Izumi Yoshimura , Daijirou Sirakura
发明人： Hirotaka Tagawa , Junichi Takano , Izumi Yoshimura , Daijirou Sirakura
IPC分类号： F16C13/00 , G03G15/02 , F16L13/00 , G03G15/08 , G03G15/16 , B29L31/32
CPC分类号： G03G15/0233 , B29L2031/326 , F16L13/00 , G03G15/0818 , G03G15/1685
摘要： A conductive roller in which dripping of a water-based coating during the manufacture thereof is restrained, and a manufacturing method thereof. The conductive roller includes a shaft, at least one elastic layer formed on the outer periphery of the shaft and a surface layer formed on the outer peripheral surface of the elastic layer. The elastic layer is formed by using a coating for elastic layers containing a liquid absorbing agent, and the surface layer is formed by using a coating for surface layers. The method comprises forming an elastic layer by applying a coating for elastic layers containing a liquid absorbing agent on the outer periphery of the shaft and drying to form the elastic layer; and forming a surface layer by, after forming the elastic layer, applying a coating for surface layers on the formed elastic layer and drying to form the surface layer.
摘要翻译：其制造过程中水基涂层的滴落受到限制的导电辊及其制造方法。导电辊包括轴，形成在轴的外周上的至少一个弹性层和形成在弹性层的外周表面上的表面层。通过使用包含液体吸收剂的弹性层用涂层形成弹性层，并且通过使用表面层的涂层形成表面层。该方法包括通过在轴的外周上涂覆含有液体吸收剂的弹性层的涂层来形成弹性层并干燥以形成弹性层; 并且在形成弹性层之后，通过在所形成的弹性层上施加用于表面层的涂层并干燥以形成表面层来形成表面层。

7. 发明申请

US20120316045A1 CONDUCTIVE ROLLER AND MANUFACTURING METHOD THEREOF 有权
标题翻译：导电滚子及其制造方法
公开(公告)号：US20120316045A1
公开(公告)日：2012-12-13
申请号：US13516129
申请日：2010-12-15
申请人： Hirotaka Tagawa , Junichi Takano , Izumi Yoshimura , Daijirou Sirakura
发明人： Hirotaka Tagawa , Junichi Takano , Izumi Yoshimura , Daijirou Sirakura
IPC分类号： G03G15/00 , B05D5/12
CPC分类号： G03G15/0233 , B29L2031/326 , F16L13/00 , G03G15/0818 , G03G15/1685
摘要： Provided is a conductive roller in which dripping of a coating, in particular, a water-based coating during the manufacture thereof is restrained, and a manufacturing method thereof.Provided is a conductive roller including a shaft 1, at least one elastic layer 2 formed on the outer periphery of the shaft 1 and a surface layer 3 formed on the outer peripheral surface of the elastic layer 2. The elastic layer 2 is formed by using a coating for elastic layers containing a liquid absorbing agent, and the surface layer 3 is formed by using a coating for surface layers. Also provided is a manufacturing method of a conductive roller comprises: an elastic layer formation step (A) in which a coating for elastic layers containing a liquid absorbing agent is applied on the outer periphery of a shaft and dried to form an elastic layer; and a surface layer formation step (B) in which, after the elastic layer formation step (A), a coating for surface layers is applied on the formed elastic layer and dried to form a surface layer.
摘要翻译：本发明提供一种导电性辊，其制造中抑制了涂层，特别是水性涂料的滴落及其制造方法。提供一种导电性辊，其包括轴1，形成在轴1的外周上的至少一个弹性层2和形成在弹性层2的外周表面上的表面层3.弹性层2通过使用包含液体吸收剂的弹性层涂层，并且通过使用表层涂层形成表面层3。导电性辊的制造方法还包括：弹性层形成工序（A），其中将含有液体吸收剂的弹性层涂层施加在轴的外周上并干燥以形成弹性层; 以及表面层形成工序（B），其中，在所述弹性层形成工序（A）之后，在所形成的弹性层上涂布表面层，并干燥形成表面层。

8. 发明授权

US09376539B2 Urethane resin composition and a conductive roller using same 有权
标题翻译：聚氨酯树脂组合物和使用其的导电辊
公开(公告)号：US09376539B2
公开(公告)日：2016-06-28
申请号：US14124554
申请日：2012-05-30
申请人： Junichi Takano , Mitsuaki Adachi , Youichi Kotanaka , Daijirou Sirakura
发明人： Junichi Takano , Mitsuaki Adachi , Youichi Kotanaka , Daijirou Sirakura
IPC分类号： C08K5/103 , C08K5/1515 , C08L75/06 , G03G15/02 , C08J9/30 , C08J9/14 , F16C13/00 , C08J9/00 , C08G18/08 , C08G101/00
CPC分类号： C08J9/142 , C08G18/0823 , C08G2101/00 , C08J9/0023 , C08J9/30 , C08J2201/026 , C08J2375/04 , C08K5/1515 , C08L75/06 , F16C13/00 , G03G15/0233 , G03G15/0818 , G03G15/1685 , G03G21/0058 , C08K5/103
摘要： Provided is a urethane resin composition by which an electrically conductive roller which has a higher elasticity than ever and in which an air bubble in an elastic layer is fine can be obtained when the urethane resin composition is used for the elastic layer of the electrically conductive roller, and an electrically conductive roller using the same. The urethane resin composition comprises: a urethane resin having a carboxyl group on a side chain; a cross-linking agent having an epoxy group; and an ester composed of a sugar and an unbranched saturated fatty acid having 16 to 24 carbon atoms as a foaming agent. The saturated fatty acid is preferably a stearic acid. The urethane resin composition preferably further contains a foaming auxiliary. The sugar is preferably a sucrose.
摘要翻译：提供了一种聚氨酯树脂组合物，其中当导电辊的弹性层使用聚氨酯树脂组合物时，可以获得具有比以往任何时候更高的弹性层中的气泡细的导电辊，以及使用其的导电辊。聚氨酯树脂组合物包含：侧链上具有羧基的聚氨酯树脂; 具有环氧基的交联剂; 和由糖和碳原子数为16〜24的无支链饱和脂肪酸组成的酯作为发泡剂。饱和脂肪酸优选为硬脂酸。聚氨酯树脂组合物优选还含有发泡助剂。糖优选为蔗糖。

9. 发明申请

US20140100097A1 URETHANE RESIN COMPOSITION AND A CONDUCTIVE ROLLER USING SAME 有权
标题翻译： URETHANE树脂组合物和使用它的导电辊
公开(公告)号：US20140100097A1
公开(公告)日：2014-04-10
申请号：US14124554
申请日：2012-05-30
申请人： Junichi Takano , Mitsuaki Adachi , Youichi Kotanaka , Daijirou Sirakura
发明人： Junichi Takano , Mitsuaki Adachi , Youichi Kotanaka , Daijirou Sirakura
IPC分类号： C08J9/14 , F16C13/00
CPC分类号： C08J9/142 , C08G18/0823 , C08G2101/00 , C08J9/0023 , C08J9/30 , C08J2201/026 , C08J2375/04 , C08K5/1515 , C08L75/06 , F16C13/00 , G03G15/0233 , G03G15/0818 , G03G15/1685 , G03G21/0058 , C08K5/103
摘要： Provided is a urethane resin composition by which an electrically conductive roller which has a higher elasticity than ever and in which an air bubble in an elastic layer is fine can be obtained when the urethane resin composition is used for the elastic layer of the electrically conductive roller, and an electrically conductive roller using the same. The urethane resin composition comprises: a urethane resin having a carboxyl group on a side chain; a cross-linking agent having an epoxy group; and an ester composed of a sugar and an unbranched saturated fatty acid having 16 to 24 carbon atoms as a foaming agent. The saturated fatty acid is preferably a stearic acid. The urethane resin composition preferably further contains a foaming auxiliary. The sugar is preferably a sucrose.
摘要翻译：提供了一种聚氨酯树脂组合物，其中当导电辊的弹性层使用聚氨酯树脂组合物时，可以获得具有比以往任何时候更高的弹性层中的气泡细的导电辊，以及使用其的导电辊。聚氨酯树脂组合物包含：侧链上具有羧基的聚氨酯树脂; 具有环氧基的交联剂; 和由糖和碳原子数为16〜24的无支链饱和脂肪酸组成的酯作为发泡剂。饱和脂肪酸优选为硬脂酸。聚氨酯树脂组合物优选还含有发泡助剂。糖优选为蔗糖。

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