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1. 发明授权

US08023869B2 Conductive roller which is mounted on an image-forming mechanism of an electrophotographic apparatus 有权
标题翻译：导电辊，其安装在电子照相设备的图像形成机构上
公开(公告)号：US08023869B2
公开(公告)日：2011-09-20
申请号：US12580830
申请日：2009-10-16
申请人： Yoshihisa Mizumoto , Masakazu Tanaka , Takashi Marui , Hideyuki Okuyama , Noriaki Hitomi
发明人： Yoshihisa Mizumoto , Masakazu Tanaka , Takashi Marui , Hideyuki Okuyama , Noriaki Hitomi
IPC分类号： G03G15/08
CPC分类号： G03G15/0818 , G03G15/0808
摘要： The present invention provides a conductive roller whose outermost layer is made of a vulcanized rubber composition. The vulcanized rubber composition contains epichlorohydrin rubber and chloroprene rubber as a rubber component thereof and 0.2 to 5 parts by mass of each of a thiourea-based vulcanizing agent and a vulcanization retarder consisting of N-(cyclohexylthio)phthalimide for 100 parts by mass of the rubber component.
摘要翻译：本发明提供一种导电性辊，其最外层由硫化橡胶组合物制成。硫化橡胶组合物含有作为其橡胶组分的表氯醇橡胶和氯丁二烯橡胶以及由N-（环己基硫代）邻苯二甲酰亚胺组成的硫脲类硫化剂和硫化缓凝剂各自为0.2〜5质量份，橡胶组分。

2. 发明申请

US20100200814A1 SEMICONDUCTIVE RUBBER COMPOSITION AND SEMICONDUCTIVE RUBBER ROLLER EMPLOYING THE SAME 有权
标题翻译：半导体橡胶组合物和使用其的半导体橡胶滚子
公开(公告)号：US20100200814A1
公开(公告)日：2010-08-12
申请号：US12700199
申请日：2010-02-04
申请人： Takashi MARUI , Yoshihisa Mizumoto , Kei Tajima , Noriaki Hitomi
发明人： Takashi MARUI , Yoshihisa Mizumoto , Kei Tajima , Noriaki Hitomi
IPC分类号： H01B1/12
CPC分类号： C08L11/00 , C08K5/14 , C08K5/31 , C08K5/405 , C08L9/02 , C08L33/20 , C08L71/03 , C08L2205/05 , G03G2215/021 , G03G2215/0861 , G03G2215/1614 , G03G2221/0005 , G03G2221/0089 , C08L2666/14 , C08L2666/04 , C08L2666/08
摘要： The semiconductive rubber composition according to the present invention contains: a rubber content containing at least copolymer rubber containing ethylene oxide as a copolymeric component and chloroprene rubber; and not less than 0.5 parts by mass and not more than 1.5 parts by mass of a thiourea-based vulcanization accelerator, not less than 0.5 parts by mass and not more than 1.5 parts by mass of a guanidine-based vulcanization accelerator and not less than 0.5 parts by mass and not more than 2.0 parts by mass of a peroxide-based crosslinking agent with respect to 100 parts by mass of the sum of the rubber content.
摘要翻译：本发明的半导体橡胶组合物含有至少含有作为共聚成分的环氧乙烷的共聚物橡胶和氯丁橡胶的橡胶含量; 和不少于0.5质量份且不超过1.5质量份的硫脲类硫化促进剂，不小于0.5质量份且不超过1.5质量份的胍类硫化促进剂，并且不小于相对于橡胶含量之和为100质量份，过氧化物系交联剂为0.5质量份以上且2.0质量份以下。

3. 发明授权

US08277692B2 Semiconductive rubber composition and semiconductive rubber roller employing the same 有权
标题翻译：半导体橡胶组合物和采用其的半导体橡胶辊
公开(公告)号：US08277692B2
公开(公告)日：2012-10-02
申请号：US12700199
申请日：2010-02-04
申请人： Takashi Marui , Yoshihisa Mizumoto , Kei Tajima , Noriaki Hitomi
发明人： Takashi Marui , Yoshihisa Mizumoto , Kei Tajima , Noriaki Hitomi
IPC分类号： H01B1/24 , G03G15/02
CPC分类号： C08L11/00 , C08K5/14 , C08K5/31 , C08K5/405 , C08L9/02 , C08L33/20 , C08L71/03 , C08L2205/05 , G03G2215/021 , G03G2215/0861 , G03G2215/1614 , G03G2221/0005 , G03G2221/0089 , C08L2666/14 , C08L2666/04 , C08L2666/08
摘要： The semiconductive rubber composition according to the present invention contains: a rubber content containing at least copolymer rubber containing ethylene oxide as a copolymeric component and chloroprene rubber; and not less than 0.5 parts by mass and not more than 1.5 parts by mass of a thiourea-based vulcanization accelerator, not less than 0.5 parts by mass and not more than 1.5 parts by mass of a guanidine-based vulcanization accelerator and not less than 0.5 parts by mass and not more than 2.0 parts by mass of a peroxide-based crosslinking agent with respect to 100 parts by mass of the sum of the rubber content.
摘要翻译：本发明的半导体橡胶组合物含有至少含有作为共聚成分的环氧乙烷的共聚物橡胶和氯丁橡胶的橡胶含量; 和不少于0.5质量份且不超过1.5质量份的硫脲类硫化促进剂，不小于0.5质量份且不超过1.5质量份的胍类硫化促进剂，并且不小于相对于橡胶含量之和为100质量份，过氧化物系交联剂为0.5质量份以上且2.0质量份以下。

4. 发明授权

US07869749B2 Semiconductive rubber roller 有权
标题翻译：半导电胶辊
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。

5. 发明申请

US20080107456A1 Semiconductive rubber roller 有权
标题翻译：半导电胶辊
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，

6. 发明申请

US20090233776A1 CONDUCTIVE ROLLER 审中-公开
标题翻译：导电滚子
公开(公告)号：US20090233776A1
公开(公告)日：2009-09-17
申请号：US12403814
申请日：2009-03-13
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： B05C1/08 , G03G15/08
CPC分类号： G03G15/0233 , G03G15/0818 , G03G15/1685 , G03G21/0058
摘要： A conductive roller comprising a toner-transporting portion, made of a vulcanized rubber composition, which is disposed at least on an outermost layer thereof. The vulcanized rubber composition contains a rubber component (A) mixed with a weakly conductive carbon black (B) having a large particle diameter not less than 80 nm nor more than 500 nm, a highly conductive carbon black (C) having a small particle diameter not less than 18 nm nor more than 80 nm, and an inorganic filler (D) consisting of not less than one kind of a metal oxide selected from among a group of titanium oxide, alumina, and silica. The total of a mixing amount of the weakly conductive carbon black (B), that of the highly conductive carbon black (C), and that of the inorganic filler (D) for 100 parts by mass of the rubber component (A) is not less than 15 parts by mass nor more than 60 parts by mass.
摘要翻译：一种导电辊，其包括至少设置在其最外层上的由硫化橡胶组合物制成的调色剂输送部。硫化橡胶组合物含有与粒径不小于80nm，不大于500nm的弱导电性炭黑（B）混合的橡胶组分（A），具有小粒径的高导电性炭黑（C）不小于18nm，不大于80nm的无机填料（D）和选自氧化钛，氧化铝和二氧化硅中的不少于一种的金属氧化物组成的无机填料（D）。对于100质量份的橡胶组分（A），导电性不足的炭黑（B），高导电性炭黑（C）和无机填料（D）的混合量的总和不是小于15质量份，也不超过60质量份。

7. 发明申请

US20080299483A1 Method for recycling an image-forming member 审中-公开
标题翻译：回收图像形成部件的方法
公开(公告)号：US20080299483A1
公开(公告)日：2008-12-04
申请号：US12149565
申请日：2008-05-05
申请人： Yoshihisa Mizumoto , Noriaki Hitomi
发明人： Yoshihisa Mizumoto , Noriaki Hitomi
IPC分类号： G03G13/00
CPC分类号： G03G15/752 , G03G2215/00987
摘要： The present invention provides a method for recycling a spent image-forming member mounted inside an image-forming apparatus to reuse the image-forming member. In the method, the image-forming member is made of an elastomer before the image-forming member is recycled; and when a recycling work is performed, a surface of the image-forming member is not abraded, but irradiated with ultraviolet rays or ozone at least once to decompose or/and deteriorate a deposit which has attached to the surface thereof in a use thereof so that the deposit is removed from the surface thereof.
摘要翻译：本发明提供了一种再利用安装在图像形成装置内部的用过的图像形成部件以重新使用图像形成部件的方法。在该方法中，图像形成构件在图像形成构件被再循环之前由弹性体制成; 并且当执行再循环工作时，图像形成部件的表面不被磨损，但是用紫外线或臭氧照射至少一次以在其用途中附着到其表面上的沉积物分解和/或劣化沉积物从表面去除。

8. 发明申请

US20070041752A1 Semiconductive roller 审中-公开
标题翻译：半导电辊
公开(公告)号：US20070041752A1
公开(公告)日：2007-02-22
申请号：US11495674
申请日：2006-07-31
申请人： Yoshihisa Mizumoto , Noriaki Hitomi , Hirotoshi Murakami , Zhang Yajun
发明人： Yoshihisa Mizumoto , Noriaki Hitomi , Hirotoshi Murakami , Zhang Yajun
IPC分类号： F16C13/00
CPC分类号： G03G15/0818 , G03G2215/021 , G03G2215/1614 , G03G2221/0073
摘要： A semiconductive roller comprising a toner-transporting portion whose outermost layer is formed essentially of resin or rubber, wherein the resin or the rubber includes resin or rubber having chlorine atoms and 3 to 60 parts by mass of titanium oxide for 100 parts by mass of the resin or the rubber having the chlorine atoms.
摘要翻译：一种半导电辊，其包含最外层基本上由树脂或橡胶形成的调色剂输送部分，其中树脂或橡胶包括具有氯原子的树脂或橡胶，以及氧化钛3至60质量份，用于100质量份树脂或具有氯原子的橡胶。

9. 发明授权

US09011306B2 Semiconductive roller 有权
标题翻译：半导电辊
公开(公告)号：US09011306B2
公开(公告)日：2015-04-21
申请号：US13337342
申请日：2011-12-27
申请人： Yoshihisa Mizumoto , Takashi Marui
发明人： Yoshihisa Mizumoto , Takashi Marui
IPC分类号： F16C13/00 , G03G15/08
CPC分类号： G03G15/06 , G03G15/0818 , Y10T428/31931
摘要： The semiconductive roller according to the present invention includes a nonporous roller body made of a rubber composition containing styrene-butadiene rubber and epichlorohydrin rubber as rubber components.
摘要翻译：根据本发明的半导体辊包括由含有苯乙烯 - 丁二烯橡胶和表氯醇橡胶作为橡胶组分的橡胶组合物制成的无孔辊体。

10. 发明授权

US06476140B2 Thermoplastic elastomer composition and rubber roller composed thereof 失效
公开(公告)号：US06476140B2
公开(公告)日：2002-11-05
申请号：US09862701
申请日：2001-05-23
申请人： Takayuki Hattori , Tetsuo Mizoguchi , Yoshihisa Mizumoto , Hideyuki Okuyama
发明人： Takayuki Hattori , Tetsuo Mizoguchi , Yoshihisa Mizumoto , Hideyuki Okuyama
IPC分类号： C08L2100
CPC分类号： C08L23/10 , C08L23/16 , C08L51/06 , C08L53/02 , C08L53/025 , C08L91/00 , C08L2205/02 , C08L2205/035 , C08L2205/22 , C08L2312/00 , C08L2666/24 , C08L2666/02
摘要： The present invention provides a thermoplastic elastomer composition comprising a high-molecular-weight thermoplastic elastomer, a low-molecular-weight thermoplastic elastomer affinitive for the high-molecular-weight thermoplastic elastomer, and a rubber component. The ratio of the number-average molecular weight (Mn1) of the high-molecular-weight thermoplastic elastomer to the number-average molecular weight (Mn2) of the low-molecular-weight thermoplastic elastomer is not less than 1.2 nor more than 500. The rubber is dynamically cross-linked and dispersed in the thermoplastic elastomers. Further, the present invention provides a thermoplastic elastomer composition consisting of a mixture of a thermoplastic elastomer composition (F) containing a high-molecular-weight styrene thermoplastic elastomer having a number-average molecular weight not less than 80,000; a composition (G) consisting of a polar termination-modified thermoplastic elastomer and/or a polar-nonpolar graft polymer; and a rubber compound (H) containing EPDM as a main component thereof. The rubber component of the mixture is dynamically cross-linked and dispersed in the thermoplastic elastomers.

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