公开(公告)号：US07220788B2

公开(公告)日：2007-05-22

申请号：US10787743

申请日：2004-02-27

申请人： Naoya Kuzawa ,  Mitsuyuki Nakano ,  Hitoshi Ogura ,  Masayuki Saito

发明人： Naoya Kuzawa ,  Mitsuyuki Nakano ,  Hitoshi Ogura ,  Masayuki Saito

IPC分类号： C08F2/00 ,  C08F2/46

CPC分类号： C08J3/28 ,  C08J2327/12 ,  C08L27/18 ,  C08L61/26 ,  C08L2666/14

摘要： The present invention relates to a fluororubber molded article obtained by subjecting a fluororubber composition to crosslinking by irradiation of ionizing radiation, wherein the fluororubber composition comprises: (i) a raw rubber having a metal element content of 1.5% or less and comprising a tetrafluoroethylene-propylene copolymer; and (ii) a prepolymer of triallyl isocyanurate. Also disclosed is a method for producing the fluororubber molded article.

摘要翻译： 本发明涉及通过使氟橡胶组合物通过电离辐射照射进行交联而获得的氟橡胶成型体，其中，所述氟橡胶组合物包含：（i）金属元素含量为1.5％以下的生橡胶，其包含四氟乙烯 - 丙烯共聚物; 和（ii）三烯丙基异氰脲酸酯的预聚物。 还公开了氟橡胶成型体的制造方法。

公开(公告)号：US06787610B2

公开(公告)日：2004-09-07

申请号：US10267859

申请日：2002-10-10

申请人： Kazuki Morimoto ,  Mitsuyuki Nakano ,  Kazuo Nishimoto

发明人： Kazuki Morimoto ,  Mitsuyuki Nakano ,  Kazuo Nishimoto

IPC分类号： C08F25908

CPC分类号： C08G65/336 ,  C08G65/007 ,  C08G65/226 ,  C08L71/02 ,  C08L83/00

摘要： An elastomer sealing material having low dielectric constant and low dielectric dissipation, which is satisfactory with both of resistance to oxygen plasma and non-adhesion to quartz and can be applied to apparatus utilizing microwaves, is disclosed. The plasma-resistant fluorine-based elastomer sealing material comprises a fluorine-based elastomer having a divalent perfluoropolyether or divalent perfluoroalkylene structure in the main chain thereof and having two or more hydrosilyl groups and addition-reactive alkenyl groups in the terminals or side chains thereof, and a polymer having two or more hydrosilyl groups in the molecule and being capable of addition reacting with the alkenyl groups, the fluorine-based elastomer being crosslinked with the polymer.

摘要翻译： 公开了具有低介电常数和低电介质耗散的弹性体密封材料，其对氧等离子体的耐受性和对石英的不粘附都是令人满意的，并且可以应用于利用微波的装置。 耐等离子体的氟系弹性体密封材料包括在其主链中具有二价全氟聚醚或二价全氟亚烷基结构的氟基弹性体，并且在其末端或侧链中具有两个或更多个氢化甲硅烷基和加成反应性链烯基， 并且在分子中具有两个以上氢化甲硅烷基并且能够与烯基加成反应的聚合物，所述氟基弹性体与聚合物交联。

公开(公告)号：US5997007A

公开(公告)日：1999-12-07

申请号：US963819

申请日：1997-11-04

申请人： Kanji Hanashima ,  Mitsuyuki Nakano ,  Shigeru Morita

发明人： Kanji Hanashima ,  Mitsuyuki Nakano ,  Shigeru Morita

IPC分类号： F16J15/12

CPC分类号： F16J15/125

摘要： In order to provide a spiral wound type gasket, in which centering of the gasket body is easy and a good sealing property at a low superficial pressure can be obtained, the spiral wound type gasket is constructed by winding a metal hoop member having an approximately V-shaped cross section and a filler member in a spiral, superposed on each other. In this gasket, an extremity bent portion of the V shape of the hoop member is directed towards the inner peripheral side and in this way it is possible to obtain a good centering and to prevent bulge-out of the filler member towards the interior of the pipe.

摘要翻译： 为了提供螺旋缠绕式衬垫，其中垫圈体的中心容易，并且可以获得在低表观压力下的良好的密封性能，螺旋缠绕型衬垫通过缠绕具有大约V的金属箍构件 形状的横截面和螺旋状的填充构件彼此重叠。 在该垫圈中，环形构件的V形的末端弯曲部分朝向内周侧，并且以这种方式可以获得良好的定心并且防止填充构件朝向内部的膨胀 管。