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1. 发明授权

US07654538B2 Gasket 有权
标题翻译：垫片
公开(公告)号：US07654538B2
公开(公告)日：2010-02-02
申请号：US10527480
申请日：2003-08-29
申请人： Nobuyuki Oka , Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto , Kazuhisa Senda , Masayuki Kishimoto , Shunji Ueda , Nobuyuki Shintaku
发明人： Nobuyuki Oka , Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto , Kazuhisa Senda , Masayuki Kishimoto , Shunji Ueda , Nobuyuki Shintaku
IPC分类号： F16J15/02 , G11B17/02
CPC分类号： F16J15/22 , F16J15/022
摘要： A high-performance gasket (1) capable of coping with a reduction in size and developing a sealing property without producing a squeeze-out at the time of attachment and using a material having a hardness range of 30 to 80 degrees (JIS durometer type A), wherein the requirement of W1/W0 =3 is satisfied where the length of the non-bonded portion of the base part (1a) around the cross-section thereof excluding the bonded portion is (L), and the compressibility of the gasket when compressed is 13.5% or higher.
摘要翻译：一种高性能垫圈（1），其能够在附着时使用硬度范围为30〜80度的材料（JIS硬度型A型）能够应对尺寸的减小和密封性的发展而不产生挤出），其中W1 / W0a）的要求为（W0），并且在从基部（1a）的接合部到主胎圈部（2）的前端的一半高度的位置处的宽度为（W1 ），主胎圈部（2）的前端部的要求为（1.15a）为（H），满足L /W0≥3的要求，其中，基部的非接合部的长度 1a）除了接合部分的横截面为（L）以外，压缩时的垫片的压缩率为13.5％以上。

2. 发明申请

US20050248101A1 Gasket 有权
标题翻译：垫片
公开(公告)号：US20050248101A1
公开(公告)日：2005-11-10
申请号：US10527480
申请日：2003-08-29
申请人： Nobuyuki Oka , Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto , Kazuhisa Senda , Masayuki Kishimoto , Shunji Ueda , Nobuyuki Shintaku
发明人： Nobuyuki Oka , Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto , Kazuhisa Senda , Masayuki Kishimoto , Shunji Ueda , Nobuyuki Shintaku
IPC分类号： F16J15/02 , F16J15/22 , F16J15/08
CPC分类号： F16J15/22 , F16J15/022
摘要： A high-performance gasket (1) capable of coping with a reduction in size and developing a sealing property without producing a squeeze-out at the time of attachment and using a material having a hardness range of 30 to 80 degrees (JIS durometer type A), wherein the requirement of W1/W0 =3 is satisfied where the length of the non-bonded portion of the base part (1a) around the cross-section thereof excluding the bonded portion is (L), and the compressibility of the gasket when compressed is 13.5% or higher.
摘要翻译：一种高性能垫圈（1），其能够在附着时使用硬度范围为30〜80度的材料（JIS硬度型A型）能够应对尺寸的减小和密封性的发展而不产生挤出），其中，当基部（1a）的接合宽度为（W 0）时，满足W 1 / W 0 <0.9的要求，并且在距离基部的接合部的高度半个位置的宽度（1a）到主胎圈部分（2）的顶端的距离（1a）为（W 1）时，满足来自基部（1a）的接合部的高度为1.15 = 3的要求，其中，基部（1a）的非接合部的长度不包括接合部的部分为（L），压缩时的垫片的压缩率为13.5％以上。

3. 发明申请

US20050104303A1 Hard disc drive cover-integrated gasket 有权
标题翻译：硬盘驱动器盖集成垫片
公开(公告)号：US20050104303A1
公开(公告)日：2005-05-19
申请号：US10701000
申请日：2003-11-04
申请人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
发明人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
IPC分类号： F16J15/08 , F16J15/10 , G11B33/14
CPC分类号： G11B33/1466 , F16J15/102
摘要： A hard disc drive cover-integrated gasket, which comprises a metallic cover and a packing material integrated with the metallic cover, the packing material being a molding material from a mixture comprising 100 parts by weight of EPDM or a blend of EPDM and polystyrene type thermoplastic elastomer, 10-100 parts by weight of polypropylene type resin, 20-130 parts by weight of a plasticizer and 0.1-10 parts by weight of a cross-linking agent is easy to fabricate and has distinguished characteristics as low outgassing characteristics, low hardness, good sealability at elevated temperatures, etc.
摘要翻译：一种硬盘驱动器盖集成式垫片，其包括金属盖和与金属盖一体的包装材料，该包装材料是由混合物构成的模制材料，该混合物包含100重量份的EPDM或EPDM和聚苯乙烯类热塑性塑料弹性体，10-100重量份的聚丙烯类树脂，20-130重量份的增塑剂和0.1-10重量份的交联剂，易于制造，具有低的除气特性，低硬度的特征在高温下具有良好的密封性等

4. 发明申请

US20060146444A1 HARD DISC DRIVE COVER-INTEGRATED GASKET 有权
标题翻译：硬盘驱动器集成垫圈
公开(公告)号：US20060146444A1
公开(公告)日：2006-07-06
申请号：US11368875
申请日：2006-03-06
申请人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
发明人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
IPC分类号： G11B33/14
CPC分类号： G11B33/1466 , F16J15/102
摘要： A hard disc drive cover-integrated gasket, which comprises a metallic cover and a packing material integrated with the metallic cover, the packing material being a molding material from a mixture comprising 100 parts by weight of EPDM or a blend of EPDM and polystyrene type thermoplastic elastomer, 10-100 parts by weight of polypropylene type resin, 20-130 parts by weight of a plasticizer and 0.1-10 parts by weight of a cross-linking agent is easy to fabricate and has distinguished characteristics as low outgassing characteristics, low hardness, good sealability at elevated temperatures, etc.
摘要翻译：一种硬盘驱动器盖集成式垫片，其包括金属盖和与金属盖一体的包装材料，该包装材料是由混合物构成的模制材料，该混合物包含100重量份的EPDM或EPDM和聚苯乙烯类热塑性塑料弹性体，10-100重量份的聚丙烯类树脂，20-130重量份的增塑剂和0.1-10重量份的交联剂，易于制造，具有低的除气特性，低硬度的特点在高温下具有良好的密封性等

5. 发明授权

US07050263B2 Hard disc drive cover-integrated gasket 有权
标题翻译：硬盘驱动器盖集成垫片
公开(公告)号：US07050263B2
公开(公告)日：2006-05-23
申请号：US10701000
申请日：2003-11-04
申请人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
发明人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
IPC分类号： G11B17/02
CPC分类号： G11B33/1466 , F16J15/102
摘要： A hard disc drive cover-integrated gasket, which comprises a metallic cover and a packing material integrated with the metallic cover, the packing material being a molding material from a mixture comprising 100 parts by weight of EPDM or a blend of EPDM and polystyrene type thermoplastic elastomer, 10–100 parts by weight of polypropylene type resin, 20–130 parts by weight of a plasticizer and 0.1–10 parts by weight of a cross-linking agent is easy to fabricate and has distinguished characteristics as low outgassing characteristics, low hardness, good sealability at elevated temperatures, etc.
摘要翻译：一种硬盘驱动器盖集成式垫片，其包括金属盖和与金属盖一体的包装材料，该包装材料是由混合物构成的模制材料，该混合物包含100重量份的EPDM或EPDM和聚苯乙烯类热塑性塑料弹性体，10-100重量份的聚丙烯类树脂，20-130重量份的增塑剂和0.1-10重量份的交联剂，易于制造，具有低的除气特性，低硬度的特点在高温下具有良好的密封性等

6. 发明授权

US07099111B2 Hard disc drive cover-integrated gasket 有权
公开(公告)号：US07099111B2
公开(公告)日：2006-08-29
申请号：US11368875
申请日：2006-03-06
申请人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
发明人： Yoshifumi Kojima , Kenichi Fujimoto , Atsushi Koga , Kazuhisa Senda
IPC分类号： G11B17/02
CPC分类号： G11B33/1466 , F16J15/102
摘要： A hard disc drive cover-integrated gasket, which comprises a metallic cover and a packing material integrated with the metallic cover, the packing material being a molding material from a mixture comprising 100 parts by weight of EPDM or a blend of EPDM and polystyrene type thermoplastic elastomer, 10–100 parts by weight of polypropylene type resin, 20–130 parts by weight of a plasticizer and 0.1–10 parts by weight of a cross-linking agent is easy to fabricate and has distinguished characteristics as low outgassing characteristics, low hardness, good sealability at elevated temperatures, etc.

7. 发明申请

US20060074170A1 Thermoplastic elastomer, composition, gasket, molded gasket and structure for sealing between two members 审中-公开
标题翻译：热塑性弹性体，组成，垫片，模压密封圈和两个构件之间的密封结构
公开(公告)号：US20060074170A1
公开(公告)日：2006-04-06
申请号：US10537918
申请日：2003-10-30
申请人： Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto , Kazuhisa Senda
发明人： Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto , Kazuhisa Senda
IPC分类号： C08K5/01
CPC分类号： G11B33/1466 , C08K5/14 , C08L23/02 , C08L23/16 , C08L2205/02 , F16J15/102 , F16J15/106 , F16J15/14 , C08L2666/06
摘要： According to the present invention, provided is a thermoplastic elastomer composition, comprising an ethylene-propylene-nonconjugated diene ternary copolymer or an ethylene-propylene binary copolymer, a crystalline polyolefin resin, a non-aromatic softening agent, and an organic peroxide, in which the crystalline polyolefin resin has from 0.1 g/10 min. to 100 g/10 min. of melt flow rate which is measured in accordance with JIS K7210 under conditions of 230° C. and 21.18 N and is contained in an amount of from 10 to 150 parts by weight every 100 parts by weight of the copolymer; the non-aromatic softening agent has a kinetic viscosity of 300 mm2/s or more at 40° C. and is contained in an amount of from 20 to 150 parts by weight every 100 parts by weight of the copolymer; the organic peroxide is contained in an amount of from 0.1 to 10 parts by weight every 100 parts by weight of the copolymer; and hardness measured by a JIS type A durometer is from 30 to 70 degrees. According to the present invention provided are a thermoplastic elastomer composition, a gasket, a molded gasket, and a sealing structure between two members, in which a quality such as sealability has been improved, and, further, provided are a molded gasket, and a sealing structure between two members, in which a production process has been simplified.
摘要翻译：根据本发明，提供一种热塑性弹性体组合物，其包含乙烯 - 丙烯 - 非共轭二烯三元共聚物或乙烯 - 丙烯二元共聚物，结晶聚烯烃树脂，非芳族软化剂和有机过氧化物，其中结晶聚烯烃树脂具有0.1g / 10min。至100g / 10分钟。的熔体流动速率，其在230℃和21.18N的条件下根据JIS K7210测量，并且每100重量份共聚物含有10至150重量份的量; 非芳香族软化剂在40℃下的动力粘度为300mm 2 / s以上，相对于每100重量份的非芳香族软化剂的含量为20〜150重量份共聚物; 有机过氧化物的含量为每100重量份共聚物0.1至10重量份; 并且通过JIS A型硬度计测量的硬度为30至70度。根据本发明，提供了两种构件之间的热塑性弹性体组合物，垫圈，模制垫圈和密封结构，其中诸如密封性的质量已被改善，并且还提供了模制垫圈，以及两个构件之间的密封结构，其中生产过程已被简化。

8. 发明申请

US20050020740A1 Rubber composition for fuel-cell sealing part, hard-disk-drive topcover gasket part, or wire connector sealing part and use thereof 审中-公开
公开(公告)号：US20050020740A1
公开(公告)日：2005-01-27
申请号：US10500161
申请日：2002-12-26
申请人： Shin-ya Matsunaga , Takashi Hakuta , Masaaki Kawasaki , Masashi Kudo , Yoshifumi Kojima , Kazuhisa Senda
发明人： Shin-ya Matsunaga , Takashi Hakuta , Masaaki Kawasaki , Masashi Kudo , Yoshifumi Kojima , Kazuhisa Senda
IPC分类号： C08L23/16 , C08L83/00 , C08L83/04 , G11B33/14 , C08K5/24
CPC分类号： H01M8/0284 , C08G77/04 , C08G77/12 , C08G77/20 , C08K5/5419 , C08L23/16 , C08L83/00 , C08L83/04 , C08L2312/08 , C09K3/1021 , C09K2200/0642 , G11B33/1466 , H01M2008/1095 , C08L2666/04 , C08L2666/06
摘要： A rubber composition for fuel cell seals, HDD top cover gaskets or cable connector seals is disclosed. The rubber composition comprises a specific ethylene/α-olefin/non-conjugated polyene copolymer [A], a specific organopolysiloxane [B] and an SiH group-containing compound [C], with the weight ratio of [A]:[B] being 100:0 to 5:95. A fuel cell sealing material, HDD top cover gasket material, cable connector sealing material, fuel cell seal, HDD top cover gasket and cable connector seal according to the present invention comprise the composition. A fuel cell according to the present invention includes the fuel cell seal. A hard disk drive of the present invention includes the gasket. An automotive cable connector according to the present invention is sealed by the composition. The invention provides a crosslinkable rubber composition that has good high-speed moldability and can give fuel cell seals excellent in resistances to heat, acids and gas permeation. Further provided are a fuel cell seal from the composition, a fuel cell sealing material comprising the composition, and a fuel cell including the seal. The present invention also provides a crosslinkable rubber composition that has good high-speed moldability and can give HDD top cover gaskets having low hardness and being excellent in heat resistance, compression set resistance and long-term sealing properties. Further provided are a gasket from the composition, a HDD top cover gasket material comprising the composition, and a hard disk drive including the gasket. The present invention also provides a crosslinkable rubber composition that has excellent sealing properties and insertion properties with respect to cables without oil bleeding. Further provided are a cable connector seal from the composition, a cable connector sealing material comprising the composition, and an automotive cable connector including the seal.

9. 发明授权

US5733986A Resin composition for automobile constant velocity joint boot and molded automobile constant velocity joint boot 失效
标题翻译：汽车恒速接头靴和模压汽车恒速接头靴的树脂组合物
公开(公告)号：US5733986A
公开(公告)日：1998-03-31
申请号：US749674
申请日：1996-11-15
申请人： Kazuhisa Senda , Yoshifumi Kojima , Hiroshi Taguchi , Kaoru Mori , Kazunari Fukasawa
发明人： Kazuhisa Senda , Yoshifumi Kojima , Hiroshi Taguchi , Kaoru Mori , Kazunari Fukasawa
IPC分类号： C08G18/42 , C08L67/02 , F16D3/84 , F16J3/04 , C08F20/00
CPC分类号： F16J3/041 , C08G18/4252 , C08L67/025 , F16D3/845 , B29L2031/703
摘要： A resin composition for automobile constant velocity joint boots having a surface hardness (Shore-D) of 34.about.44, and obtainable by melt mixing as essential components: 100 parts by weight of polyester elastomer (A); and, for every 100 parts by weight of said polyester elastomer (A), 0.05.about.7.0 parts by weight of organic polyisocyanate compound (B); and 0.1.about.5.0 parts by weight of silicone compound (C). A molded automobile constant velocity joint boot molded therefrom is superior in abrasion resistance, and flexibility.
摘要翻译：一种用于汽车等速接头靴的树脂组合物，其表面硬度（肖氏-D）为34差，44，可通过熔体混合获得，作为必要组分：100重量份的聚酯弹性体（A）; 并且对于每100重量份的所述聚酯弹性体（A），0.05重量份的有机多异氰酸酯化合物（B）; 和0.1质量份的硅氧烷化合物（C）。由其模制的模制汽车等速万向节靴具有优异的耐磨性和柔韧性。

10. 发明申请

US20070148524A1 Gasket 审中-公开
公开(公告)号：US20070148524A1
公开(公告)日：2007-06-28
申请号：US11708495
申请日：2007-03-14
申请人： Yuichi Kuroki , Kazuhisa Senda , Yoshihiro Kurano , Tomohiro Inoue
发明人： Yuichi Kuroki , Kazuhisa Senda , Yoshihiro Kurano , Tomohiro Inoue
IPC分类号： H01M2/08
CPC分类号： H01M8/0276 , F16J15/0818 , F16J15/104 , F16J15/122 , F16J15/123 , F16J2015/085 , F16J2015/0856 , H01M8/0273 , H01M8/0284
摘要： In order to provide a gasket which has a good handling property as a gasket used for a fuel battery or a gasket for an HDD, can be easily integrated with the other end mounting member even in the case that the other end mounting member such as a separator or the like is a material having low strength or a thin plate, and has good mounting workability, a gasket is having a sheet-shaped gasket mounting member provided with a sticking function on one face, and a gasket main body made of a rubber-type elastic member integrated with the sheet-shaped gasket mounting member, and the gasket is mounted to the other end mounting member on the basis of the sticking function of the sheet-shaped gasket mounting member.

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