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1. 发明授权

US08292791B2 Electrical conductive roller 有权
标题翻译：导电辊
公开(公告)号：US08292791B2
公开(公告)日：2012-10-23
申请号：US11910662
申请日：2006-03-28
申请人： Shuyou Akama , Hiroyuki Anzai , Koji Takagi
发明人： Shuyou Akama , Hiroyuki Anzai , Koji Takagi
IPC分类号： F16C13/00 , G03G15/08
CPC分类号： G03G15/1685 , G03G15/0233 , G03G15/0818
摘要： An electrical conductive roller 1 that includes a shaft member 2 born at both end portions in a lengthwise direction thereof, and one or more elastic layers 3 arranged on a radially outside thereof, where each elastic layer has a glass transition point of not higher than −40° C., and at least one of the elastic layers is constituted with a ultraviolet curing type resin containing an electrically conducting agent and a ultraviolet initiator.
摘要翻译：一种导电辊1，其包括沿其长度方向在两个端部处出生的轴构件2和布置在径向外侧的一个或多个弹性层3，其中每个弹性层的玻璃化转变点不高于 - 40℃，并且至少一个弹性层由含有导电剂和紫外线引发剂的紫外线固化型树脂构成。

2. 发明授权

US08541510B2 Thermosetting composition 有权
标题翻译：热固性组合物
公开(公告)号：US08541510B2
公开(公告)日：2013-09-24
申请号：US13120834
申请日：2009-09-25
申请人： Hajime Kitano , Shuyou Akama
发明人： Hajime Kitano , Shuyou Akama
IPC分类号： C08L9/06 , C08C19/20 , C08F236/10
CPC分类号： C08K5/37 , C08C19/20 , C08K5/0025 , C08K5/14 , C08K5/378 , C08L21/00
摘要： This invention relates to a thermosetting composition having an excellent thermosetting property, and more particularly to a thermosetting composition comprising (A) a diene-based polymer having two or more unsaturated bonds, (B) a polythiol derived from a mercaptocarboxylic acid, and (c) a thermally radical-generating agent.
摘要翻译：本发明涉及具有优异的热固性的热固性组合物，更具体地说，涉及一种热固性组合物，其包含（A）具有两个或更多个不饱和键的二烯类聚合物，（B）衍生自巯基羧酸的多硫醇，和（c ）热自由基产生剂。

3. 发明申请

US20120071579A1 THIOL GROUP- CONTAINING ADHESIVE RESIN COMPOSITION 审中-公开
标题翻译： THIOL集团含胶粘剂组合物
公开(公告)号：US20120071579A1
公开(公告)日：2012-03-22
申请号：US13265253
申请日：2010-04-19
申请人： Hajime Kitano , Shuyou Akama
发明人： Hajime Kitano , Shuyou Akama
IPC分类号： C09J175/14 , C09J4/02
CPC分类号： C09J4/06 , C08F220/58 , C08F2222/1086 , C09J175/16
摘要： The invention provides a light-curable adhesive resin composition, which exhibits good adhesion to adherends, including not only thermoplastic resins such as PET or polyimide, but also metal oxides such as IZO and metals such as gold. As means for solving the problems, the inventive thiol group-containing adhesive resin composition contains (A) a urethane (meta-) acrylate oligomer having a weight average molecular weight (Mw) of 5,000-40,000, (B) a (meta-) acryloyl morpholine monomer, (C) a polythiol, and (D) a photopolymerization initiator, wherein the polythiol (C) has thiol groups in an amount of 0.4 equivalents or more per 1 equivalent of the total (meta-) acrylate groups contained in the thiol group-containing adhesive resin composition.
摘要翻译：本发明提供了一种光固化型粘合剂树脂组合物，它不仅包括诸如PET或聚酰亚胺的热塑性树脂，而且还包括诸如IZO的金属氧化物和诸如金的金属，对被粘物表现出良好的粘合性。作为解决问题的手段，本发明的含硫醇基的粘合性树脂组合物含有（A）重均分子量（Mw）为5,000〜40,000的（甲基）丙烯酸酯（C）丙烯酰基吗啉单体，（C）多硫醇和（D）光聚合引发剂，其中所述多硫醇（C）的硫醇基的量相当于每1当量所含的总（meta-）丙烯酸酯基团的0.4当量或更多含硫醇基的粘合剂树脂组合物。

4. 发明申请

US20110224382A1 THERMOSETTING COMPOSITION 有权
标题翻译：热成分
公开(公告)号：US20110224382A1
公开(公告)日：2011-09-15
申请号：US13120834
申请日：2009-09-25
申请人： Hajime Kitano , Shuyou Akama
发明人： Hajime Kitano , Shuyou Akama
IPC分类号： C08L9/06 , C08L9/00
CPC分类号： C08K5/37 , C08C19/20 , C08K5/0025 , C08K5/14 , C08K5/378 , C08L21/00
摘要： This invention relates to a thermosetting composition having an excellent thermosetting property, and more particularly to a thermosetting composition comprising (A) a diene-based polymer having two or more unsaturated bonds, (B) a polythiol derived from a mercaptocarboxylic acid, and (c) a thermally radical-generating agent.
摘要翻译：本发明涉及具有优异的热固性的热固性组合物，更具体地说，涉及一种热固性组合物，其包含（A）具有两个或更多个不饱和键的二烯类聚合物，（B）衍生自巯基羧酸的多硫醇，和（c ）热自由基产生剂。

5. 发明授权

US07912411B2 Developing roller and imaging apparatus using the same 有权
标题翻译：显影辊和使用其的成像装置
公开(公告)号：US07912411B2
公开(公告)日：2011-03-22
申请号：US11629170
申请日：2005-06-08
申请人： Koji Takagi , Shuyou Akama , Takuya Morooka
发明人： Koji Takagi , Shuyou Akama , Takuya Morooka
IPC分类号： G03G15/08
CPC分类号： G03G15/0818
摘要： A developing roller includes an ultraviolet-curing type resin layer and using a carbon-based electrically conducting agent for giving an electrical conductivity to the resin layer, as well as an imaging apparatus using the same. The developing roller 1 includes a shaft member 2 including a hollow cylindrical body or a solid cylindrical body of a resin containing an electrically conducting agent and a resin layer 4. The resin layer 4 is made of a resin having fine particles dispersed therein, wherein a ratio a/b of average particle size of fine particles a to a total thickness of resin layers b is greater than 2.0 and less than or equal to 5.0.
摘要翻译：显影辊包括紫外线固化型树脂层，并且使用用于向树脂层赋予导电性的碳基导电剂，以及使用该树脂的成像装置。显影辊1包括轴构件2，该轴构件2包括中空圆柱体或包含导电剂和树脂层4的树脂的实心圆柱体。树脂层4由其中分散有细颗粒的树脂制成，其中微粒a的平均粒径与树脂层b的总厚度的比a / b大于2.0且小于或等于5.0。

6. 发明申请

US20070177909A1 Developing roller and imaging apparatus using the same 有权
标题翻译：显影辊和使用其的成像装置
公开(公告)号：US20070177909A1
公开(公告)日：2007-08-02
申请号：US11629180
申请日：2005-06-08
申请人： Koji Takagi , Shuyou Akama
发明人： Koji Takagi , Shuyou Akama
IPC分类号： G03G15/08
CPC分类号： G03G15/0818
摘要： There are provided a developing roller capable of making useless a drying line in the formation of a resin layer and using a carbon-based electrically conducting agent for giving an electrical conductivity to the resin layer as well as an imaging apparatus using the same. The developing roller 1 comprises a shaft member 2 of a metal pipe and a resin layer 4. The resin layer 4 is made from a ultraviolet-curing type resin containing a carbon-based electrically conducting agent and a ultraviolet initiator, in which the ultraviolet initiator has a maximum wavelength in a ultraviolet absorption wavelength zone of not less than 400 nm. The resin layer 4 may be made from an electron beam curing type resin containing the electrically conducting agent.
摘要翻译：提供了一种显影辊，其能够在树脂层的形成中使干燥线无用，并且使用用于向树脂层赋予导电性的碳基导电剂以及使用该干燥线的成像装置。显影辊1包括金属管的轴构件2和树脂层4.树脂层4由含有碳系导电剂和紫外线引发剂的紫外线固化型树脂制成，其中紫外线引发剂在紫外线吸收波长区域中具有不小于400nm的最大波长。树脂层4可以由含有导电剂的电子束固化型树脂制成。

7. 发明授权

US08865841B2 Thiol-containing liquid rubber composition 有权
标题翻译：含硫醇的液体橡胶组合物
公开(公告)号：US08865841B2
公开(公告)日：2014-10-21
申请号：US13264666
申请日：2010-04-16
申请人： Hajime Kitano , Shuyou Akama
发明人： Hajime Kitano , Shuyou Akama
IPC分类号： C08K5/37 , C08L9/06 , C08L21/00 , G03C1/73
CPC分类号： C08K5/37 , C08L9/06 , C08L21/00
摘要： The invention provides a rubber composition comprising a styrene-butadiene copolymer and having improved compatibility with a thiol-based crosslinking agent and also having increased curability.As means for solving the problems, the inventive thiol-containing liquid rubber composition comprises (A) a styrene-butadiene copolymer which is liquid at 25° C. and (B) a polythiol derived from mercaptocarboxylic acid, wherein the styrene-butadiene copolymer (A) desirably has a bound styrene content of 20 to 90% by mass.
摘要翻译：本发明提供一种包含苯乙烯 - 丁二烯共聚物并且具有改进的与硫醇基交联剂的相容性并且还具有增加的固化性的橡胶组合物。作为解决问题的方法，本发明的含巯基液体橡胶组合物包含（A）在25℃下为液体的苯乙烯 - 丁二烯共聚物和（B）衍生自巯基羧酸的多硫醇，其中苯乙烯 - 丁二烯共聚物 A）希望具有20至90质量％的结合苯乙烯含量。

8. 发明授权

US08663748B2 Method of producing a conductive roller utilizing a semi-curing step 有权
标题翻译：利用半固化步骤制造导电辊的方法
公开(公告)号：US08663748B2
公开(公告)日：2014-03-04
申请号：US11663626
申请日：2005-09-21
申请人： Shuyou Akama , Hiroyuki Anzai , Hiroyuki Kanesugi , Koji Takagi
发明人： Shuyou Akama , Hiroyuki Anzai , Hiroyuki Kanesugi , Koji Takagi
IPC分类号： C08F2/46
CPC分类号： G03G15/0233 , G03G15/0818 , G03G15/1685
摘要： In the formation of a conductive roller 1, a compound forming an elastomer by curing through an electron beam irradiation or a ultraviolet ray irradiation is applied onto an outside of a shaft member 2 to form an elastomeric coating layer 3R and then the elastomeric coating layer is cured through an irradiation of an electron beam or a ultraviolet ray to form an elastic layer, whereby the elastic layer can be formed cheaply without sacrificing precision of peripheral dimension to largely reduce the cost of the conductive roller.
摘要翻译：在导电辊1的形成中，通过电子束照射或紫外线照射固化形成弹性体的化合物施加到轴构件2的外侧以形成弹性体涂层3R，然后弹性体涂层为通过电子束或紫外线的照射而固化以形成弹性层，由此可以廉价地形成弹性层，而不牺牲周边尺寸的精度，从而大大降低导电辊的成本。

9. 发明授权

US08476333B2 Photocurable composition 有权
标题翻译：可光固化组合物
公开(公告)号：US08476333B2
公开(公告)日：2013-07-02
申请号：US13390761
申请日：2010-08-09
申请人： Hajime Kitano , Shuyou Akama
发明人： Hajime Kitano , Shuyou Akama
IPC分类号： C08G18/67 , C08J3/28 , H05B6/68 , C08F2/46
CPC分类号： C08G75/12 , C08G18/10 , C08G18/4825 , C08G18/6715 , C08G18/755 , C08G75/04 , C08G75/045 , C09J175/16
摘要： The present invention relates to a photocurable composition which exhibits excellent adhesiveness not only to thermoplastic resins such as PET and polyimide but also to adherends of metal oxides such as IZO and metals such as gold, more particularly to a photocurable composition which comprises a urethane oligomer (A) having two or more allyl ether and/or vinyl ether groups and a polythiol (B) having two or more thiol groups.
摘要翻译：本发明涉及不仅对PET和聚酰亚胺等热塑性树脂和对IZO等金属氧化物和金属等金属的被粘附物的粘合性优异的光固化性组合物，更具体地说，涉及包含氨基甲酸酯低聚物的光固化性组合物 A）具有两个或更多个烯丙基醚和/或乙烯基醚基团和具有两个或更多个硫醇基团的多硫醇（B）。

10. 发明授权

US08376922B2 Developing roller, charging roller, conductive roller and method for producing the same 有权
标题翻译：显影辊，充电辊，导电辊及其制造方法
公开(公告)号：US08376922B2
公开(公告)日：2013-02-19
申请号：US11629085
申请日：2005-06-08
申请人： Shuyou Akama , Hiroyuki Anzai , Hiroyuki Kanesugi , Hikaru Ishikawa , Junji Sakata , Koji Takagi , Takayuki Sugimura
发明人： Shuyou Akama , Hiroyuki Anzai , Hiroyuki Kanesugi , Hikaru Ishikawa , Junji Sakata , Koji Takagi , Takayuki Sugimura
IPC分类号： F16C13/00 , B21K1/02
CPC分类号： G03G15/0818 , Y10T29/49544 , Y10T29/4956 , Y10T29/49563
摘要： A conductive roller such as a developing roller, a charging roller or the like provided with a resin coating layer on a surface of an elastic layer, and more particularly to a conductive roller having the resin coating layer using an ultraviolet-curing type resin or an electron beam curing type resin and being obtained by contriving a structure of the resin coating layer, rendering the resin coating layer to contain microparticles, controlling the particle size of the microparticles, or forming the resin coating layer after the outer peripheral surface of the elastic layer is subjected to surface treatment.
摘要翻译：在弹性层的表面上设置有树脂被覆层的显影辊，充电辊等导电性辊，更具体地说，涉及具有使用紫外线固化型树脂的树脂被覆层的导电性辊电子束固化型树脂，通过设计树脂被覆层的结构，使树脂被覆层含有微粒，控制微粒的粒径，或在弹性层的外周面之后形成树脂被覆层进行表面处理。

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