公开(公告)号：US20080063444A1

公开(公告)日：2008-03-13

申请号：US11877547

申请日：2007-10-23

申请人： Tsuneaki Kondoh ,  Kyoichi Ashikawa ,  Takuzo Kurachi ,  Norihiko Aze ,  Kohji Kamiya ,  Takayuki Yoshii ,  Nozomu Takahata ,  Atsushi Ishibe ,  Hidenori Machida

发明人： Tsuneaki Kondoh ,  Kyoichi Ashikawa ,  Takuzo Kurachi ,  Norihiko Aze ,  Kohji Kamiya ,  Takayuki Yoshii ,  Nozomu Takahata ,  Atsushi Ishibe ,  Hidenori Machida

IPC分类号： G03G15/30 ,  B05D1/36 ,  B41M5/00

CPC分类号： G03G15/2057 ,  Y10T428/3154 ,  Y10T428/31544

摘要： In a fixing member having an elastic layer of heat resistance rubber provided on a substrate and a separation layer of fluorocarbon resin provided on the elastic layer, the fluorocarbon resin is that a tensile strength of a 30 μm coating film burned at 340° C. is equal or greater than 25 MPa. The heat resistance rubber includes, for example, silicone rubber or fluorosilicone rubber as a major component. The fluorocarbon resin includes PFA as a major component, for example.

摘要翻译： 在具有设置在基材上的耐热橡胶弹性层和设置在弹性层上的氟树脂分离层的固定构件中，氟树脂是在340℃下燃烧的30μm涂膜的拉伸强度是 等于或大于25MPa。 耐热橡胶包括例如硅橡胶或氟硅橡胶作为主要成分。 氟碳树脂例如包括PFA作为主要成分。

公开(公告)号：US07458253B2

公开(公告)日：2008-12-02

申请号：US11344000

申请日：2006-02-01

申请人： Norihiko Aze ,  Kyoichi Ashikawa ,  Kohji Kamiya ,  Minoru Matsuo ,  Takayuki Yoshii ,  Nozomu Takahata

发明人： Norihiko Aze ,  Kyoichi Ashikawa ,  Kohji Kamiya ,  Minoru Matsuo ,  Takayuki Yoshii ,  Nozomu Takahata

IPC分类号： G01N3/48

CPC分类号： G03G15/2057 ,  G01N2203/0082

摘要： In a method for evaluating a fixing member to fix a toner having a surface layer, a hardness test is carried out by applying a pressure deformation from the surface side of the fixing member, and when a deformation of the surface layer by the pressure deformation is within an elastic range, the fixing member is regarded as a standard product.

摘要翻译： 在用于评价固定构件以固定具有表面层的调色剂的方法中，通过从固定构件的表面侧施加压力变形来进行硬度试验，并且当通过压力变形的表面层的变形为 在弹性范围内，固定构件被认为是标准产品。

公开(公告)号：US07024923B2

公开(公告)日：2006-04-11

申请号：US10664920

申请日：2003-09-22

申请人： Norihiko Aze ,  Kyoichi Ashikawa ,  Kohji Kamiya ,  Minoru Matsuo ,  Takayuki Yoshii ,  Nozomu Takahata

发明人： Norihiko Aze ,  Kyoichi Ashikawa ,  Kohji Kamiya ,  Minoru Matsuo ,  Takayuki Yoshii ,  Nozomu Takahata

IPC分类号： G01N3/48

CPC分类号： G03G15/2057 ,  G01N2203/0082

摘要： In a method for evaluating a fixing member to fix a toner having a surface layer, a hardness test is carried out by applying a pressure deformation from the surface side of the fixing member, and when a deformation of the surface layer by the pressure deformation is within an elastic range, the fixing member is regarded as a standard product.

摘要翻译： 在用于评价固定构件以固定具有表面层的调色剂的方法中，通过从固定构件的表面侧施加压力变形来进行硬度试验，并且当通过压力变形的表面层的变形为 在弹性范围内，固定构件被认为是标准产品。

公开(公告)号：US20060120778A1

公开(公告)日：2006-06-08

申请号：US11344000

申请日：2006-02-01

申请人： Norihiko Aze ,  Kyoichi Ashikawa ,  Kohji Kamiya ,  Minoru Matsuo ,  Takayuki Yoshii ,  Nozomu Takahata

发明人： Norihiko Aze ,  Kyoichi Ashikawa ,  Kohji Kamiya ,  Minoru Matsuo ,  Takayuki Yoshii ,  Nozomu Takahata

IPC分类号： G03G15/20

CPC分类号： G03G15/2057 ,  G01N2203/0082

摘要： In a method for evaluating a fixing member to fix a toner having a surface layer, a hardness test is carried out by applying a pressure deformation from the surface side of the fixing member, and when a deformation of the surface layer by the pressure deformation is within an elastic range, the fixing member is regarded as a standard product.

公开(公告)号：US06861124B2

公开(公告)日：2005-03-01

申请号：US10322525

申请日：2002-12-19

申请人： Kohji Kamiya ,  Kyoichi Ashikawa ,  Norihiko Aze ,  Minoru Matsuo ,  Nozomu Takahata

发明人： Kohji Kamiya ,  Kyoichi Ashikawa ,  Norihiko Aze ,  Minoru Matsuo ,  Nozomu Takahata

IPC分类号： G01N3/40 ,  G01N3/00 ,  G01N3/02 ,  G03G15/20 ,  B32B1/00

CPC分类号： G03G15/2057 ,  G01N2203/0071 ,  G01N2203/0282 ,  G03G2215/2016 ,  G03G2215/2032 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24777

摘要： Disclosed are a fixing belt and a method for evaluating it in which an occurrence of crumple can be prevented by means of accurate evaluation whether a surface of the fixing belt has a appropriate flexibility or not.In this method for evaluating, a universal hardness test is achieved for the fixing belt in which an elastic layer and a mold releasing layer are laminated on a substrate, the fixing belt is judged as an acceptable product if a creep value CHU is included within a range of 0.40≦CHU≦3.50(%) when a creep value CHU which is measured from the mold releasing layer side is defined by a formula below. CHU=(h2−h1)/h1×100(%) where h1 is a pushed depth (mm) when a test load reaches a predetermined value which is kept for a predetermined period of time, and h2 is a pushed depth (mm) when a predetermined period of time is elapsed after the test load is removed.

摘要翻译： 公开了一种定影带及其评估方法，通过精确评价定影带的表面是否具有适当的柔性，可以防止褶皱的发生。在该评价方法中，通用硬度试验是 对于在基材上层叠有弹性层和脱模层的定影带而实现的，如果在0.40 <= CHU <= 3.50（％）的范围内包括蠕变值CHU，则定影带被判断为可接受的产品 ），当从脱模层侧测定的蠕变值CHU由下式定义时，其中h1是当试验负荷达到预定值保持预定时间段时的推入深度（mm），并且h2 是在去除试验载荷之后经过预定时间段时的推入深度（mm）。

公开(公告)号：US07354617B2

公开(公告)日：2008-04-08

申请号：US11034828

申请日：2005-01-14

申请人： Kohji Kamiya ,  Kyoichi Ashikawa ,  Norihiko Aze ,  Minoru Matsuo ,  Nozomu Takahata

发明人： Kohji Kamiya ,  Kyoichi Ashikawa ,  Norihiko Aze ,  Minoru Matsuo ,  Nozomu Takahata

IPC分类号： C23C16/52 ,  B23Q17/20

CPC分类号： G03G15/2057 ,  G01N2203/0071 ,  G01N2203/0282 ,  G03G2215/2016 ,  G03G2215/2032 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24628 ,  Y10T428/24777

摘要： A method for evaluating a fixing belt includes forming a fixing belt which includes a substrate, an elastic layer laminated on the substrate, and a mold releasing layer laminated on the elastic layer. A universal hardness test for the fixing belt is performed. The fixing belt is judged as an acceptable product if a creep value CHU is included within a range of 0.40≦CHU ≦3.50 (%) when the universal hardness test is performed for the fixing belt and when the creep value CHU, which is measured from the side of the mold releasing layer, is defined by the following formula: CHU=(h2-hl)/hl×100 (%) where h1 is a pushed depth when a test load reaches a predetermined value which is kept for a predetermined period of time, and h2 is a pushed depth when a predetermined period of time is elapsed after the test load is removed.

摘要翻译： 用于评价定影带的方法包括形成包括基底，层压在基底上的弹性层和层压在弹性层上的脱模层的定影带。 进行定影带的通用硬度试验。 如果在通用硬度为0.40以上的范围内包含蠕变值C ，则将定影带判断为可接受的产品 对于定影带进行试验，并且当从脱模层侧测得的蠕变值C 是由下式定义的： “在线公式”end =“lead”？> C h x100（％）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中h <1> 是测试负载到达时的推入深度 保持预定时间段的预定值，并且在测试负载被去除之后经过预定时间段时，h 2 2是推入深度。