公开(公告)号：US07869749B2

公开(公告)日：2011-01-11

申请号：US11976741

申请日：2007-10-26

申请人： Yoshihisa Mizumoto ,  Noriaki Hitomi ,  Hirotoshi Murakami ,  Yajun Zhang

发明人： Yoshihisa Mizumoto ,  Noriaki Hitomi ,  Hirotoshi Murakami ,  Yajun Zhang

IPC分类号： G03G15/08 ,  G03G15/06 ,  B25F5/02 ,  D02G3/00

CPC分类号： G03G15/0818 ,  G03G2215/0614 ,  G03G2215/0861 ,  Y10T428/2933 ,  Y10T428/294

摘要： A semiconductive rubber roller comprising a toner-transporting portion whose outermost layer is formed essentially of vulcanized rubber containing 0.1 to 30 parts by mass of a phthalocyanine compound for 100 parts by mass of the vulcanized rubber. An electric resistance value of the semiconductive rubber roller which is measured at a temperature of 23° C. and a humidity of 55% is in a range of 103 to 109Ω, when a voltage of 100V is applied thereto.

摘要翻译： 一种半导体橡胶辊，其包含调色剂输送部分，其最外层基本上由含有0.1至30质量份酞菁化合物的硫化橡胶形成，所述酞菁化合物用于100质量份硫化橡胶。 当施加100V的电压时，在23℃的温度和55％的湿度下测量的半导体橡胶辊的电阻值在103至109Ω的范围内。

公开(公告)号：US07641816B2

公开(公告)日：2010-01-05

申请号：US11400221

申请日：2006-04-10

申请人： Yoshihisa Mizumoto

发明人： Yoshihisa Mizumoto

IPC分类号： H01B1/04 ,  B65D39/00 ,  B29C47/00

CPC分类号： G03G15/0818 ,  Y10T428/1386 ,  Y10T428/139

摘要： A semiconductive rubber composition contains copolymerized rubber containing ethylene oxide; chloroprene rubber; and acrylonitrile-butadiene rubber. A conductive rubber roller has a conductive rubber layer composed of the semiconductive rubber composition on an outermost layer thereof.

摘要翻译： 半导体橡胶组合物含有含环氧乙烷的共聚橡胶; 氯丁橡胶; 和丁腈橡胶。 导电橡胶辊在其最外层具有由半导体橡胶组合物构成的导电橡胶层。

公开(公告)号：US07603067B2

公开(公告)日：2009-10-13

申请号：US11790641

申请日：2007-04-26

申请人： Yoshihisa Mizumoto

发明人： Yoshihisa Mizumoto

IPC分类号： G03G15/08

CPC分类号： G03G15/0818

摘要： A developing roller composed of a rubber member including not less than two vulcanized rubber layers including a surface layer and a base layer. A hardness of the surface layer is set higher than that of the base layer. The hardness of the base layer is set to not more than 60 degrees in a JIS A hardness. A hardness of a laminate of all layers including the base layer and the surface layer is set to not more than 70 degrees in the JIS A hardness. An electric resistance value of the laminate is set to not more than 1010Ω, when the electric resistance value is measured by applying a voltage of 100V to the laminate at a temperature of 10° C. and a relative humidity of 20%.

摘要翻译： 一种由橡胶构件构成的显影辊，该橡胶构件包括不少于两个包括表面层和基底层的硫化橡胶层。 表层的硬度设定得高于基层的硬度。 基础层的硬度在JIS A硬度中设定为不超过60度。 包括基层和表面层的所有层的层压体的硬度在JIS A硬度中设定为不超过70度。 当通过在10℃的温度和20％的相对湿度下向层叠体施加100V的电压来测量电阻值时，层压体的电阻值设定为不大于1010Om。

公开(公告)号：US20080111113A1

公开(公告)日：2008-05-15

申请号：US11976856

申请日：2007-10-29

申请人： Yoshihisa Mizumoto ,  Mutsuki Sugimoto

发明人： Yoshihisa Mizumoto ,  Mutsuki Sugimoto

IPC分类号： H01B1/20

CPC分类号： G03G15/0808 ,  C08J9/0066 ,  C08J9/06 ,  C08J2201/024 ,  C08J2309/02 ,  C08J2315/00 ,  C08J2351/04 ,  C08K5/098 ,  G03G2215/0634 ,  G03G2215/0869 ,  H01B1/24 ,  C08L15/005

摘要： A foamed rubber roller including a foamed elastic layer formed as an outer layer thereof. The foamed elastic layer is composed of a thermosetting elastomer composition containing 100 parts by mass of a rubber component and 5 to 60 parts by mass of zinc methacrylate or 5 to 60 parts by mass of a mixture of methacrylic acid and zinc oxide as a filler. The thermosetting elastomer composition is foamed with a chemical foaming agent or a combination of a chemical foaming agent and a chemical foaming assistant agent.

摘要翻译： 一种发泡橡胶辊，其包括形成为其外层的泡沫弹性层。 发泡弹性层由含有100质量份橡胶组分和5至60质量份甲基丙烯酸锌的热固性弹性体组合物或5至60质量份作为填料的甲基丙烯酸和氧化锌的混合物组成。 热固性弹性体组合物用化学发泡剂或化学发泡剂和化学发泡助剂的组合发泡。

公开(公告)号：US20080107456A1

公开(公告)日：2008-05-08

申请号：US11976741

申请日：2007-10-26

申请人： Yoshihisa Mizumoto ,  Noriaki Hitomi ,  Hirotoshi Murakami ,  Yajun Zhang

发明人： Yoshihisa Mizumoto ,  Noriaki Hitomi ,  Hirotoshi Murakami ,  Yajun Zhang

IPC分类号： G03G15/08 ,  F16C13/00

CPC分类号： G03G15/0818 ,  G03G2215/0614 ,  G03G2215/0861 ,  Y10T428/2933 ,  Y10T428/294

摘要： A semiconductive rubber roller comprising a toner-transporting portion whose outermost layer is formed essentially of vulcanized rubber containing 0.1 to 30 parts by mass of a phthalocyanine compound for 100 parts by mass of the vulcanized rubber. An electric resistance value of the semiconductive rubber roller which is measured at a temperature of 23° C. and a humidity of 55% is in a range of 103 to 109Ω, when a voltage of 100V is applied thereto.

摘要翻译： 一种半导体橡胶辊，其包含调色剂输送部分，其最外层基本上由含有0.1至30质量份酞菁化合物的硫化橡胶形成，所述酞菁化合物用于100质量份硫化橡胶。 在23℃的温度和55％的湿度下测量的半导电性橡胶辊的电阻值为10〜10 / 当向其施加100V的电压时，

公开(公告)号：US20070254792A1

公开(公告)日：2007-11-01

申请号：US11790641

申请日：2007-04-26

申请人： Yoshihisa Mizumoto

发明人： Yoshihisa Mizumoto

IPC分类号： F16C13/00

CPC分类号： G03G15/0818

摘要： A developing roller composed of a rubber member including not less than two vulcanized rubber layers including a surface layer and a base layer. A hardness of the surface layer is set higher than that of the base layer. The hardness of the base layer is set to not more than 60 degrees in a JIS A hardness. A hardness of a laminate of all layers including the base layer and the surface layer is set to not more than 70 degrees in the JIS A hardness. An electric resistance value of the laminate is set to not more than 1010Ω, when the electric resistance value is measured by applying a voltage of 100V to the laminate at a temperature of 10° C. and a relative humidity of 20%.

摘要翻译： 一种由橡胶构件构成的显影辊，该橡胶构件包括不少于两个包括表面层和基底层的硫化橡胶层。 表层的硬度设定得高于基层的硬度。 基础层的硬度在JIS A硬度中设定为不超过60度。 包括基层和表面层的所有层的层压体的硬度在JIS A硬度中设定为不超过70度。 当通过在10℃的温度下向层叠体施加100V的电压来测量电阻值时，层压体的电阻值被设定为不大于10Ω， 相对湿度20％。

公开(公告)号：US20070243984A1

公开(公告)日：2007-10-18

申请号：US11783850

申请日：2007-04-12

申请人： Yoshihisa Mizumoto

发明人： Yoshihisa Mizumoto

IPC分类号： F16C13/00

CPC分类号： G03G15/0818

摘要： A developing roller including a semiconductive rubber member having not less than two vulcanized layers including a base layer composed of a vulcanized electro-conductive rubber composition and a surface layer composed of a vulcanized rubber composition. An electric resistance value of the base layer is set to not more than 107Ω, when the electric resistance value of the base layer is measured by applying a voltage of 100V thereto at a temperature of 10° C. and a relative humidity of 20%. An electric resistance value of a laminate of all layers including the base layer and the surface layer is set not more than 107Ω in the same condition as the above-described condition in which the electric resistance value of the base layer is measured.

摘要翻译： 一种显影辊，其包括具有不少于两个硫化层的半导体橡胶构件，所述硫化层包括由硫化导电橡胶组合物构成的基层和由硫化橡胶组合物构成的表面层。 当通过在10℃的温度下施加100V的电压来测量基底层的电阻值时，基底层的电阻值被设定为不大于10Ω 相对湿度为20％。 在包括基层和表面层的所有层的层压体的电阻值在与上述条件相同的条件下设定为不大于10Ω，其中电阻值 测量基层。

公开(公告)号：US06187420B1

公开(公告)日：2001-02-13

申请号：US09129188

申请日：1998-07-23

申请人： Kei Tajima ,  Yoshihisa Mizumoto

发明人： Kei Tajima ,  Yoshihisa Mizumoto

IPC分类号： B63B5902

CPC分类号： B29C43/203 ,  B29K2019/00 ,  B29K2023/0683 ,  B29K2105/0085 ,  B29K2105/24 ,  Y10T428/2495 ,  Y10T428/31837 ,  Y10T428/31917 ,  Y10T428/31924

摘要： The present invention provides a novel fender, which has a sufficient shock absorbing action with respect to a ship and is capable of dispersing a compressive force given at the time when the ship comes alongside at the pier and reducing a friction force at the time given when the ship is moored at the pier. A fender of the present invention comprises a fender body 10, and a surface layer 12 with which at least an impact receiving surface of this fender body 10 is coated, wherein the surface layer 12 is made of a blended polymer of a crystalline polyolefin resin and a diene rubber and the proportion of the crystalline polyolefin resin in the blended polymer exceeds 50% by weight and not more than 85% by weight.

摘要翻译： 本发明提供了一种新颖的挡泥板，其对船舶具有足够的冲击吸收作用，并且能够分散在船舶在码头附近时给出的压缩力，并且在给定的时间减小摩擦力 船停泊在码头。 本发明的挡泥板包括挡泥板本体10和表面层12，至少覆盖有该挡泥板本体10的冲击承受面，表面层12由结晶聚烯烃树脂的共混聚合物和 二烯橡胶，并且结晶聚烯烃树脂在共混聚合物中的比例超过50重量％且不大于85重量％。

公开(公告)号：US09454110B2

公开(公告)日：2016-09-27

申请号：US13276006

申请日：2011-10-18

申请人： Yoshihisa Mizumoto ,  Naoyuki Satoyoshi ,  Kiyotaka Okuda ,  Masafumi Yamamoto

发明人： Yoshihisa Mizumoto ,  Naoyuki Satoyoshi ,  Kiyotaka Okuda ,  Masafumi Yamamoto

IPC分类号： G03G15/16

CPC分类号： G03G15/1685 ,  G03G2215/1614

摘要： The transfer member according to the present invention is a transfer member employed for transferring toner in an image forming apparatus utilizing electrophotography, made of a rubber composition at least containing styrene-butadiene rubber, ethylene-propylene-diene rubber and epichlorohydrin rubber as rubber components.

摘要翻译： 根据本发明的转印构件是用于在使用电子照相的图像形成装置中转印调色剂的转印构件，其由至少含有苯乙烯 - 丁二烯橡胶，乙烯 - 丙烯 - 二烯橡胶和表氯醇橡胶的橡胶组合物制成，作为橡胶组分。

公开(公告)号：US08744324B2

公开(公告)日：2014-06-03

申请号：US13175001

申请日：2011-07-01

申请人： Yoshihisa Mizumoto ,  Akihiko Kawatani ,  Takashi Marui ,  Kenichi Kuroda

发明人： Yoshihisa Mizumoto ,  Akihiko Kawatani ,  Takashi Marui ,  Kenichi Kuroda

IPC分类号： G03G15/08

CPC分类号： G03G15/0818 ,  G03G2215/0634

摘要： The semiconductive roller according to the present invention includes a roller body having an outer peripheral surface made of a crosslinked substance of a semiconductive rubber composition and exhibiting Shore A hardness of not more than 60, the semiconductive rubber composition contains a base polymer made of a mixture of (1) mixed rubber N of liquid nitrile rubber and solid nitrile rubber, (2) chloroprene rubber C, and (3) epichlorohydrin rubber E in a mass ratio (C+E)/N of 10/90 to 80/20, the ratios of the chloroprene rubber and the epichlorohydrin rubber in the total quantity of the base polymer are not less than 5 mass % and not less than 5 mass % respectively, and roller resistance at an applied voltage of 5 V is not less than 104Ω and not more than 109Ω.

摘要翻译： 根据本发明的半导电辊包括：具有由半导体橡胶组合物的交联物质制成的外周表面并且肖氏A硬度不大于60的辊体，所述半导体橡胶组合物含有由混合物制成的基础聚合物 的（1）混合橡胶N为液态丁腈橡胶和固体丁腈橡胶，（2）氯丁二烯橡胶C和（3）表氯醇橡胶E的质量比（C + E）/ N为10/90〜80/20， 氯丁橡胶和表氯醇橡胶在基础聚合物总量中的比例分别不低于5质量％且不小于5质量％，施加电压为5V时的辊电阻不小于104＆OHgr; 不超过109＆OHgr。