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1. 发明授权

US07034097B2 Polyurethane elastomers with combination of curatives 有权
标题翻译：聚氨酯弹性体与固化剂组合
公开(公告)号：US07034097B2
公开(公告)日：2006-04-25
申请号：US10756009
申请日：2004-01-13
申请人： Bradley L. Beach , Bhaskar Gopalanarayanan , Kelly A. Killeen , Johnny D. Massie, II , Ronald L. Roe
发明人： Bradley L. Beach , Bhaskar Gopalanarayanan , Kelly A. Killeen , Johnny D. Massie, II , Ronald L. Roe
IPC分类号： C08G18/62
CPC分类号： C08G18/4277 , C08G18/10 , Y10S428/906 , Y10T428/139 , C08G18/48 , C08G18/61 , C08G18/69
摘要： Polyurethane elastomers are formed from first and second graft curatives, each graft curative having a molecular weight of at least about 800, wherein the first and second graft curatives are substantially immiscible with one another, and wherein the polyurethane elastomer exhibits a hardness of less than about 40 Shore A according to ASTM D2240-86 and a compression set of less than about 8% according to ASTM D395-89, method B, at a temperature of about 70° C. for about 22 hours. Rolls are manufactured using such polyurethane elastomers, particularly rolls that are suitable for use in image forming devices, such as electrophotographic print applications.
摘要翻译：聚氨酯弹性体由第一和第二接枝固化剂形成，每个接枝固化剂具有至少约800的分子量，其中第一和第二接枝固化剂基本上彼此不混溶，并且其中聚氨酯弹性体显示出小于约 40肖氏A，按照ASTM D395-89，方法B，在约70℃的温度下约22小时，压缩永久变形小于约8％。使用这种聚氨酯弹性体制造卷筒，特别是适用于图像形成装置的卷，例如电子照相印刷应用。

2. 发明授权

US06284373B1 Electrostatic fuser rolls and belts 有权
标题翻译：静电定影辊和皮带
公开(公告)号：US06284373B1
公开(公告)日：2001-09-04
申请号：US09393571
申请日：1999-09-10
申请人： Gregory L. Ream , Ronald L. Roe , Bradley L. Beach , Steven A. Curry
发明人： Gregory L. Ream , Ronald L. Roe , Bradley L. Beach , Steven A. Curry
IPC分类号： B32B1500
CPC分类号： G03G15/2057 , G03G2215/2016 , Y10T428/2927 , Y10T428/294 , Y10T428/2947 , Y10T428/2964
摘要： Heat rolls and fuser belts utilized in the fusing step of the electrophotographic process are disclosed. These belts and rollers eliminate toner offset while still maintaining excellent release characteristics of the printed page from the fuser. The heat rolls comprise a core member having coated thereon a plurality of concentric layers, wherein at least one of said layers (preferably the top layer) does not contain electrically conductive materials and wherein the roll exhibits electrical breakdown at about 250 volts or less. The fuser belts comprise a heat resistant resin substrate (such as a polyimide belt) carrying thereon a plurality of layers coating the outer surface of said belt, wherein at least one of said layers (preferably the top layer) does not contain electrically conductive materials and wherein the belt exhibits electrical breakdown at about 250 volts or less.
摘要翻译：公开了在电子照相方法的定影步骤中使用的热辊和定影带。这些皮带和滚筒可消除墨粉偏移，同时仍然保持打印页面从定影器获得良好的脱模特性。热辊包括其上涂覆有多个同心层的芯构件，其中所述层（优选顶层）中的至少一个不包含导电材料，并且其中辊在约250伏特或更小的电压下显示电击穿。定影带包括承载其上涂覆有所述带的外表面的多个层的耐热树脂基材（例如聚酰亚胺带），其中所述层（优选顶层）中的至少一个不含导电材料，其中所述带在约250伏或更小的电压下展现电击穿。

3. 发明授权

US5248560A Filled urethane developer roller 失效
标题翻译：填充的聚氨酯显影辊
公开(公告)号：US5248560A
公开(公告)日：1993-09-28
申请号：US879496
申请日：1992-05-07
申请人： Ronald W. Baker , Bradley L. Beach , Ronald L. Roe , Donald W. Stafford
发明人： Ronald W. Baker , Bradley L. Beach , Ronald L. Roe , Donald W. Stafford
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , Y10T428/31605
摘要： A semiconductive developer roll is disclosed having a conductive shaft and a single outer member of polyester urethane in which copper (II) chloride is dissolved. Performance is enhanced by the addition of some silicone oil.
摘要翻译：公开了一种半导电显影辊，其具有导电轴和溶解有氯化铜（II）的聚酯氨酯的单个外部构件。通过加入一些硅油来提高性能。

4. 发明授权

US06689528B2 Electrostatic fuser rolls and belts 有权
标题翻译：静电定影辊和皮带
公开(公告)号：US06689528B2
公开(公告)日：2004-02-10
申请号：US10400854
申请日：2003-03-27
申请人： Gregory L. Ream , Ronald L. Roe , Bradley L. Beach , Steven A. Curry
发明人： Gregory L. Ream , Ronald L. Roe , Bradley L. Beach , Steven A. Curry
IPC分类号： G03G1320
CPC分类号： G03G15/2057 , G03G2215/2016 , Y10T428/2927 , Y10T428/294 , Y10T428/2947 , Y10T428/2964
摘要： Heat rolls and fuser belts utilized in the fusing step of the electrophotographic process are disclosed. These belts and rollers eliminate toner offset while still maintaining excellent release characteristics of the printed page from the fuser. The heat rolls comprise a core member having coated thereon a plurality of concentric layers, wherein at least one of said layers (preferably the top layer) does not contain electrically conductive materials and wherein the roll exhibits electrical breakdown at about 250 volts or less. The fuser belts comprise a heat resistant resin substrate (such as a polyimide belt) carrying thereon a plurality of layers coating the outer surface of said belt, wherein at least one of said layers (preferably the top layer) does not contain electrically conductive materials and wherein the belt exhibits electrical breakdown at about 250 volts or less.
摘要翻译：公开了在电子照相方法的定影步骤中使用的热辊和定影带。这些皮带和滚筒可消除墨粉偏移，同时仍然保持打印页面从定影器获得良好的脱模特性。热辊包括其上涂覆有多个同心层的芯构件，其中所述层（优选顶层）中的至少一个不包含导电材料，并且其中辊在约250伏特或更小的电压下显示电击穿。定影带包括承载其上涂覆有所述带的外表面的多个层的耐热树脂基材（例如聚酰亚胺带），其中所述层（优选顶层）中的至少一个不含导电材料，其中所述带在约250伏或更小的电压下展现电击穿。

5. 发明授权

US07352988B2 Fuser member including an electrically conductive polymer layer, a resistive layer, an electrically conductive layer, and current elements 有权
标题翻译：定影器构件包括导电聚合物层，电阻层，导电层和电流元件
公开(公告)号：US07352988B2
公开(公告)日：2008-04-01
申请号：US11154430
申请日：2005-06-16
申请人： Bradley L. Beach , Ronald L. Roe , Jerry W. Smith
发明人： Bradley L. Beach , Ronald L. Roe , Jerry W. Smith
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2048
摘要： A fuser member adapted to fuse toner onto the surface of a recording medium as the recording medium passes a nip area of the fuser member comprises a electrically conductive polymer layer, a resistive layer, and an electrically conductive layer. The fuser member further comprises a current supply element and a current return element, wherein the current supply element and the current return element are configured to provide current flow through the electrically conductive polymer layer and the resistive layer to generate fusing heat at the nip area.
摘要翻译：定影器构件适于在记录介质通过定影器构件的夹持区域时将调色剂熔合到记录介质的表面上，包括导电聚合物层，电阻层和导电层。定影器构件还包括电流供应元件和电流返回元件，其中电流供应元件和电流返回元件被配置为提供流过导电聚合物层和电阻层的电流，以在夹持区域处产生定影热。

6. 发明授权

US07336919B2 Multilayer fuser member including current elements 有权
标题翻译：多层定影器构件包括当前元件
公开(公告)号：US07336919B2
公开(公告)日：2008-02-26
申请号：US11154176
申请日：2005-06-16
申请人： Bradley L. Beach , Ronald L. Roe , Jerry W. Smith
发明人： Bradley L. Beach , Ronald L. Roe , Jerry W. Smith
IPC分类号： G03G15/20
CPC分类号： G03G15/2053
摘要： A fuser member adapted to fuse toner onto the surface of a recording medium as the recording medium passes a nip area of the fuser member comprises a electrically conductive polymer layer, a resistive layer, an electrically conductive layer, a primer layer, and a release layer. The fuser member further comprises a current supply element and a current return element, wherein the current supply element and the current return element are configured to provide current flow through the electrically conductive polymer layer and the resistive layer to generate fusing heat at the nip area.
摘要翻译：一种定影器构件，其适于在记录介质通过定影器构件的夹持区域时将调色剂熔合到记录介质的表面上，包括导电聚合物层，电阻层，导电层，底漆层和释放层。定影器构件还包括电流供应元件和电流返回元件，其中电流供应元件和电流返回元件被配置为提供流过导电聚合物层和电阻层的电流，以在夹持区域处产生定影热。

7. 发明授权

US07292815B2 Fuser member including an electrically conductive polymer layer, a resistive layer, an electrically conductive layer, and current supply and return rolls 有权
标题翻译：定影器构件包括导电聚合物层，电阻层，导电层和电流供应和返回辊
公开(公告)号：US07292815B2
公开(公告)日：2007-11-06
申请号：US11154177
申请日：2005-06-16
申请人： Bradley L. Beach , Ronald L. Roe , Scott S. Wu
发明人： Bradley L. Beach , Ronald L. Roe , Scott S. Wu
IPC分类号： G03G15/20
CPC分类号： G03G15/2053 , G03G2215/2048
摘要： A fuser member adapted to fuse toner onto the surface of a recording medium as the recording medium passes a nip area of the fuser member comprises a electrically conductive polymer layer, a resistive layer, and an electrically conductive layer. The fuser member further comprises a current supply roll and a current return roll, wherein the current supply roll and the current return roll are configured to provide current flow through the electrically conductive polymer layer and the resistive layer to generate fusing heat at the nip area.
摘要翻译：定影器构件适于在记录介质通过定影器构件的夹持区域时将调色剂熔合到记录介质的表面上，包括导电聚合物层，电阻层和导电层。定影器构件还包括电流供给辊和电流返回辊，其中电流供给辊和电流返回辊被配置为提供流过导电聚合物层和电阻层的电流，以在夹持区域处产生定影热。

8. 发明授权

US5637391A Powder coated charge roller 失效
标题翻译：粉末涂料充电辊
公开(公告)号：US5637391A
公开(公告)日：1997-06-10
申请号：US541661
申请日：1995-10-10
申请人： Curt J. Claflin , John Y. Kim , George P. Marshall , Ronald L. Roe , Donald W. Stafford
发明人： Curt J. Claflin , John Y. Kim , George P. Marshall , Ronald L. Roe , Donald W. Stafford
IPC分类号： G03G15/02 , B32B5/16
CPC分类号： G03G15/0233 , Y10T428/25 , Y10T428/254
摘要： Rubber charge roller cores are coated with styrene acrylic powder. Excess powder is removed, and the rollers are used in normal operation without the usual permanent outer layer. The more complex and costly outer layer of nylon is eliminated. Dust resulting from normal operation replaces the original powder coating.
摘要翻译：橡胶充填辊芯涂有苯乙烯丙烯酸粉末。除去过量的粉末，并且在正常操作中使用辊而不需要通常的永久外层。消除了更复杂和昂贵的尼龙外层。正常操作造成的粉尘取代原粉末涂料。

9. 发明授权

US5406356A Liquid toner imaging with contact charging 失效
标题翻译：液体调色剂成像与接触充电
公开(公告)号：US5406356A
公开(公告)日：1995-04-11
申请号：US104463
申请日：1993-08-09
申请人： Alan S. Campbell , Curt J. Claflin , Randy L. Fagerquist , Tracy G. Floyd , Brenda M. Kelly , Ronald L. Roe , Eric L. Ziercher
发明人： Alan S. Campbell , Curt J. Claflin , Randy L. Fagerquist , Tracy G. Floyd , Brenda M. Kelly , Ronald L. Roe , Eric L. Ziercher
IPC分类号： G03G15/02 , G03G15/10 , G03G15/11 , G03G21/10
CPC分类号： G03G15/11 , G03G15/0216
摘要： An electrophotographic device (1) in which a photoconductor drum (3) is charged by a charging roller (5). Insulating liquid (19, 30) is applied at their initial nip. The charging roller both charges and squeegees largely dry the photoconductor member. The liquid (19) may be produced by incomplete cleaning by a cleaning blade (21). Excess liquid is collected at the sides.This results in reduction in foreign gasses, and reduction in the operating potential between photoconductor drum and charging roller.
摘要翻译：一种电子照相装置（1），其中感光鼓（3）由充电辊（5）充电。在其初始压区施加绝缘液体（19,30）。充电辊两者充电和刮板大大干燥光电导体构件。液体（19）可以通过清洁刮板（21）的不完全清洁来制造。在侧面收集过量的液体。这导致外来气体的减少，并且降低了感光鼓和充电辊之间的操作电位。

10. 发明授权

US5365315A Imaging device with cartridge and lid interaction 失效
标题翻译：成像装置与墨盒和盖子相互作用
公开(公告)号：US5365315A
公开(公告)日：1994-11-15
申请号：US99814
申请日：1993-07-29
申请人： Ronald W. Baker , Robert L. Burdick , Martin V. DiGirolamo , Paul D. Horrall , Larry J. Rice , Ronald L. Roe , Earl D. Ward, II , Bernard L. Wilzbach
发明人： Ronald W. Baker , Robert L. Burdick , Martin V. DiGirolamo , Paul D. Horrall , Larry J. Rice , Ronald L. Roe , Earl D. Ward, II , Bernard L. Wilzbach
IPC分类号： G03G15/08 , G03G21/16 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1832 , G03G21/1647 , G03G21/1671 , G03G2221/1609 , G03G2221/1654 , G03G2221/1687
摘要： The charging roller (42) and push plates (44) are spring mounted to the lid (36) of the printer. When the lid is closed, the plates push plungers (11) down to rotate crank arms (23), which open a shutter (7) in electrophotographic cartridge (1). This holds the cartridge in place and provides both a resilient, protective cushion for the cartridge and a pop-up action to the lid.
摘要翻译：充电辊（42）和推板（44）弹簧安装到打印机的盖（36）上。当盖子关闭时，板件将柱塞11向下推动以旋转曲柄臂（23），打开电子暗盒（1）中的活门（7）。这将盒保持在适当位置，并为盒提供弹性保护垫，并向盖子弹出一个动作。

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