-
公开(公告)号：US07473382B2
公开(公告)日：2009-01-06
申请号：US12082726
申请日：2008-04-14
摘要： A seal molding material for cell electrolytic solution, which comprises an EPDM composition comprising a peroxide-crosslinkable EPDM and an organic peroxide, the seal molding material being for use at the electrode site of a nickel-hydrogen cell, wherein the EPDM composition comprises preferably 100 parts by weight of a peroxide-crosslinkable EPDM, 10 to 150 parts by weight of a filler and 1 to 8 parts by weight of an organic peroxide, and not more than 40 parts by weight of hydrocarbon-based oil can be further contained. The seal material molded from the seal molding material for cell electrolytic solution has a sufficient durability against a potassium hydroxide-based electrolytic solution and a longer life, and is free from any deterioration, when energized at the electrode site of a nickel-hydrogen cell.
摘要翻译： 一种用于电池电解液的密封成型材料，其包含含有可过氧化物交联的EPDM和有机过氧化物的EPDM组合物，所述密封成型材料用于镍氢电池的电极部位，其中所述EPDM组合物优选为100 可以进一步包含过氧化物交联性EPDM，重量份为10〜150重量份的填料和1〜8重量份的有机过氧化物，以及40重量份以下的烃系油。 由电解质电解液密封成型材料成型的密封材料对氢氧化钾类电解液具有足够的耐久性，寿命更长，并且在镍氢电池的电极部位通电时不会发生劣化。
-
公开(公告)号：US20080193839A1
公开(公告)日：2008-08-14
申请号：US12082726
申请日：2008-04-14
摘要： A seal molding material for cell electrolytic solution, which comprises an EPDM composition comprising a peroxide-crosslinkable EPDM and an organic peroxide, the seal molding material being for use at the electrode site of a nickel-hydrogen cell, wherein the EPDM composition comprises preferably 100 parts by weight of a peroxide-crosslinkable EPDM, 10 to 150 parts by weight of a filler and 1 to 8 parts by weight of an organic peroxide, and not more than 40 parts by weight of hydrocarbon-based oil can be further contained. The seal material molded from the seal molding material for cell electrolytic solution has a sufficient durability against a potassium hydroxide-based electrolytic solution and a longer life, and is free from any deterioration, when energized at the electrode site of a nickel-hydrogen cell.
摘要翻译： 一种用于电池电解液的密封成型材料，其包含含有可过氧化物交联的EPDM和有机过氧化物的EPDM组合物，所述密封成型材料用于镍氢电池的电极部位，其中所述EPDM组合物优选为100 可以进一步包含过氧化物交联性EPDM，重量份为10〜150重量份的填料和1〜8重量份的有机过氧化物，以及40重量份以下的烃系油。 由电解质电解液密封成型材料成型的密封材料对氢氧化钾类电解液具有足够的耐久性，寿命更长，并且在镍氢电池的电极部位通电时不会发生劣化。
-
公开(公告)号：US20060235164A1
公开(公告)日：2006-10-19
申请号：US10541688
申请日：2004-03-16
IPC分类号： C08F210/18
摘要： A seal molding material for cell electrolytic solution, which comprises an EPDM composition comprising a peroxide-crosslinkable EPDM and an organic peroxide, the seal molding material being for use at the electrode site of a nickel-hydrogen cell, wherein the EPDM composition comprises preferably 100 parts by weight of a peroxide-crosslinkable EPDM, 10 to 150 parts by weight of a filler and 1 to 8 parts by weight of an organic peroxide, and not more than 40 parts by weight of hydrocarbon-based oil can be further contained. The seal material molded from the seal molding material for cell electrolytic solution has a sufficient durability against a potassium hydroxide-based electrolytic solution and a longer life, and is free from any deterioration, when energized at the electrode site of a nickel-hydrogen cell.
摘要翻译： 一种用于电池电解液的密封成型材料，其包含含有可过氧化物交联的EPDM和有机过氧化物的EPDM组合物，所述密封成型材料用于镍氢电池的电极部位，其中所述EPDM组合物优选为100 可以进一步包含过氧化物交联性EPDM，重量份为10〜150重量份的填料和1〜8重量份的有机过氧化物，以及40重量份以下的烃系油。 由电解质电解液密封成型材料成型的密封材料对氢氧化钾类电解液具有足够的耐久性，寿命更长，并且在镍氢电池的电极部位通电时不会发生劣化。
-
公开(公告)号：US07741394B2
公开(公告)日：2010-06-22
申请号：US11922705
申请日：2006-06-28
申请人： Takashi Hakuta , Kuniyoshi Kawasaki
发明人： Takashi Hakuta , Kuniyoshi Kawasaki
CPC分类号： C08K5/5419 , C08L23/16 , H01M8/0284 , C08L83/00
摘要： It is an object of the present invention to provide a rubber composition which has been improved in mechanical properties with maintaining excellent various properties and is favorably used for a fuel cell sealing member, a hard disc drive top cover gasket member and an electric wire connector sealing member. It is another object of the present invention to provide main bodies mounted with the above respective members obtained by the use of the rubber composition. The rubber composition of the invention comprises a specific ethylene/α-olefin/non-conjugated polyene copolymer in which the non-conjugated polyene is a norbornene-based compound, a specific SiH group-containing compound, and if necessary, an organopolysiloxane. Such a rubber composition of the invention is excellent in mechanical properties and can be particularly favorably used for a fuel cell sealing member, a hard disc drive top cover gasket, an electric wire connector sealing member, etc.
摘要翻译： 本发明的目的是提供一种在保持优异的各种性能的情况下提高机械性能的橡胶组合物，并且有利地用于燃料电池密封构件，硬盘驱动器顶盖衬垫构件和电线连接器密封 会员。 本发明的另一个目的是提供安装有通过使用橡胶组合物获得的上述各个部件的主体。 本发明的橡胶组合物包含特定的乙烯/α-烯烃/非共轭多烯共聚物，其中非共轭多烯是降冰片烯类化合物，特定的含SiH基团的化合物，如果需要的话，是有机聚硅氧烷。 本发明的这种橡胶组合物的机械性能优异，特别优选用于燃料电池密封件，硬盘驱动器顶盖衬垫，电线连接器密封件等。
-
公开(公告)号：US08232341B2
公开(公告)日：2012-07-31
申请号：US12735106
申请日：2008-03-31
CPC分类号： G11B33/08 , C08F210/18 , C08F236/20 , C08K5/5415 , C08L23/16 , G11B33/123 , H01M8/0284 , C08F210/06 , C08F2500/25 , C08F2500/17 , C08F2500/24
摘要： Provided is a rubber composition capable of providing a molding having: excellent sealing properties, heat resistance, and acid resistance; a low reaction force and low hardness; a reduced compression set; and especially an improved compression set and unsusceptibility to compression cracking at high temperatures. Also provided are a use of the rubber composition and a main body comprising the rubber composition mounted thereon. The rubber composition contains a specific ethylene/α-olefin/non-conjugated polyene copolymer [A], carbon black [B], and surface-modified silica [C] that is obtained by subjecting precipitated silica to surface modification and has a BET specific surface area of 30 to 80 m2/g, a particle diameter of 1.0 to 4.0 μm as measured by the Coulter counter method, and an M value of 50 or more.
摘要翻译： 提供能够提供具有优异的密封性，耐热性和耐酸性的成型体的橡胶组合物; 反作用力低，硬度低; 减小的压缩集; 特别是改进的压缩永久变形和在高温下压缩开裂的不可接受性。 还提供了橡胶组合物和包含安装在其上的橡胶组合物的主体的用途。 橡胶组合物含有特定的乙烯/α-烯烃/非共轭多烯共聚物[A]，炭黑[B]和表面改性二氧化硅[C]，其通过使沉淀二氧化硅进行表面改性并具有BET特异性 表面积为30〜80m 2 / g，通过Coulter计数法测定的粒径为1.0〜4.0μm，M值为50以上。
-
公开(公告)号：US20110040037A1
公开(公告)日：2011-02-17
申请号：US12935577
申请日：2008-03-31
申请人： Kuniyoshi Kawasaki , Hiroyuki Sano
发明人： Kuniyoshi Kawasaki , Hiroyuki Sano
IPC分类号： C08L47/00
CPC分类号： G11B33/08 , C08G77/12 , C08K5/5419 , C08K2201/014 , C08L23/16 , C08L83/04 , C09D183/14 , H01M8/0284
摘要： It is an object of the present invention to provide a rubber composition having: excellent sealing properties, heat resistance and acid resistance; a low reaction force, low hardness and low compression set; and excellent low-temperature recovery properties that contribute to sealing properties particularly in low-temperature environment. It is another object of the invention to provide uses of the rubber composition and main bodies on which the rubber composition has been mounted. The rubber composition of the present invention comprises a specific ethylene/α-olefin/non-conjugated polyene copolymer [A], a SiH group-containing compound [B] having two SiH groups in one molecule, and a SiH group-containing compound [C] having three SiH groups in one molecule.
摘要翻译： 本发明的目的是提供一种具有优异的密封性，耐热性和耐酸性的橡胶组合物。 反作用力低，硬度低，压缩变形小; 以及优异的低温恢复性能，特别是在低温环境下有助于密封性能。 本发明的另一个目的是提供已经安装了橡胶组合物的橡胶组合物和主体的用途。 本发明的橡胶组合物包含特定的乙烯/α-烯烃/非共轭多烯共聚物[A]，在一个分子中具有两个SiH基的含SiH基的化合物[B]和含SiH基的化合物[ C]在一个分子中具有三个SiH基团。
-
公开(公告)号：US08344067B2
公开(公告)日：2013-01-01
申请号：US12935577
申请日：2008-03-31
申请人： Kuniyoshi Kawasaki , Hiroyuki Sano
发明人： Kuniyoshi Kawasaki , Hiroyuki Sano
CPC分类号： G11B33/08 , C08G77/12 , C08K5/5419 , C08K2201/014 , C08L23/16 , C08L83/04 , C09D183/14 , H01M8/0284
摘要： It is an object of the present invention to provide a rubber composition having: excellent sealing properties, heat resistance and acid resistance; a low reaction force, low hardness and low compression set; and excellent low-temperature recovery properties that contribute to sealing properties particularly in low-temperature environment. It is another object of the invention to provide uses of the rubber composition and main bodies on which the rubber composition has been mounted. The rubber composition of the present invention comprises a specific ethylene/α-olefin/non-conjugated polyene copolymer [A], a SiH group-containing compound [B] having two SiH groups in one molecule, and a SiH group-containing compound [C] having three SiH groups in one molecule.
摘要翻译： 本发明的目的是提供一种具有优异的密封性，耐热性和耐酸性的橡胶组合物。 反作用力低，硬度低，压缩变形小; 以及优异的低温恢复性能，特别是在低温环境下有助于密封性能。 本发明的另一个目的是提供已经安装了橡胶组合物的橡胶组合物和主体的用途。 本发明的橡胶组合物包含特定的乙烯/α-烯烃/非共轭多烯共聚物[A]，在一个分子中具有两个SiH基的含SiH基的化合物[B]和含SiH基的化合物[ C]在一个分子中具有三个SiH基团。
-
公开(公告)号：US20090118404A1
公开(公告)日：2009-05-07
申请号：US11922705
申请日：2006-06-28
申请人： Takashi Hakuta , Kuniyoshi Kawasaki
发明人： Takashi Hakuta , Kuniyoshi Kawasaki
IPC分类号： C08K5/5419 , C08K5/54 , H01M2/08 , F16J15/10
CPC分类号： C08K5/5419 , C08L23/16 , H01M8/0284 , C08L83/00
摘要： It is an object of the present invention to provide a rubber composition which has been improved in mechanical properties with maintaining excellent various properties and is favorably used for a fuel cell sealing member, a hard disc drive top cover gasket member and an electric wire connector sealing member. It is another object of the present invention to provide main bodies mounted with the above respective members obtained by the use of the rubber composition. The rubber composition of the invention comprises a specific ethylene/α-olefin/non-conjugated polyene copolymer in which the non-conjugated polyene is a norbornene-based compound, a specific SiH group-containing compound, and if necessary, an organopolysiloxane. Such a rubber composition of the invention is excellent in mechanical properties and can be particularly favorably used for a fuel cell sealing member, a hard disc drive top cover gasket, an electric wire connector sealing member, etc.
摘要翻译： 本发明的目的是提供一种在保持优异的各种性能的情况下提高机械性能的橡胶组合物，并且有利地用于燃料电池密封构件，硬盘驱动器顶盖衬垫构件和电线连接器密封 会员。 本发明的另一个目的是提供安装有通过使用橡胶组合物获得的上述各个部件的主体。 本发明的橡胶组合物包含特定的乙烯/α-烯烃/非共轭多烯共聚物，其中非共轭多烯是降冰片烯类化合物，特定的含SiH基的化合物，如果需要的话，是有机聚硅氧烷。 本发明的这种橡胶组合物的机械性能优异，特别优选用于燃料电池密封件，硬盘驱动器顶盖衬垫，电线连接器密封件等。
-
公开(公告)号：US5898054A
公开(公告)日：1999-04-27
申请号：US980236
申请日：1997-11-28
IPC分类号： C08F2/00 , C08F214/18 , C08F214/22
CPC分类号： C08F214/22 , C08F214/184 , C08F2438/01
摘要： A peroxide-vulcanizable fluorine-containing elastomer containing iodines as cross-linking sites, capable of producing vulcanization products having a distinguished heat resistance is produced by polymerization reaction of a fluorinated olefin having 2 to 8 carbon atoms in the presence of a diiodide compound represented by the following general formula:I--R--where R is a divalent fluorohydrocarbon group, chlorofluorohydrocarbon group or hydrocarbon group, having 2 to 8 carbon atoms, respectively, and 2,2-difluoroiodoethylene.
摘要翻译： 通过在二碘化合物的存在下，在具有2-8个碳原子的氟化烯烃存在下，通过聚合反应制备含有碘作为交联位点的可过氧化物硫化的含氟弹性体，其能够生产具有显着耐热性的硫化产物， 以下通式：IR-其中R是二价氟代烃基，分别具有2-8个碳原子的氯氟烃基或烃基和2,2-二氟碘乙烯。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.023 秒)
