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公开(公告)号：US20090014965A1
公开(公告)日：2009-01-15
申请号：US12231978
申请日：2008-09-08
申请人： Masashi Kudo , Kenichi Fujimoto , Atsushi Koga , Yoshifumi Kojima , Osamu Ando , Yoshiki Nakagawa
发明人： Masashi Kudo , Kenichi Fujimoto , Atsushi Koga , Yoshifumi Kojima , Osamu Ando , Yoshiki Nakagawa
CPC分类号： F16J15/102 , C08F220/18 , C08G77/12 , C08L33/14 , C08L57/04 , C08L83/04 , C09J133/08 , C09K3/10 , C09K2200/0208 , C09K2200/0625 , F01M2011/0091 , F16J15/14 , C08L2666/04 , C08F2220/285 , C08F236/02
摘要： A sealing material, which comprises a curing product of a composition comprising (A) an acrylic polymer having at least one alkenyl group capable of undergoing hydrosilylation reaction, (B) a hydrosilyl group-containing compound and (C) a hydrosilylation catalyst as essential components, is suitable for use as cam cover seals and oil pan seals for automobile engines, fuel cell cooling medium seals, automobile wire harnesses seals, HDD cover gasket or vibration-insulating HDD cover gasket seals, etc.
摘要翻译： 一种密封材料，其包含组合物的固化产物，所述组合物包含（A）具有至少一个能够进行氢化硅烷化反应的烯基的丙烯酸类聚合物，（B）含氢化硅烷基的化合物和（C）氢化硅烷化催化剂作为必需组分 适用于汽车发动机的凸轮盖密封件和油盘密封件，燃料电池冷却介质密封件，汽车线束密封件，HDD盖垫片或隔振HDD盖垫圈密封件等。
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公开(公告)号：US20080108758A1
公开(公告)日：2008-05-08
申请号：US11793881
申请日：2005-08-30
CPC分类号： F16J15/102 , C08L13/00 , C08L33/06 , C08L67/025 , C08L77/00 , C08L2205/22 , F16D3/84 , F16D3/845 , F16J3/041 , F16J15/52 , C08L2666/02 , C08L2666/18 , C08L2666/04
摘要： A thermoplastic elastomer blend, which comprises 15 to 85% by weight of a cross-linked acrylic rubber-dispersed polyamide-based thermoplastic elastomer, and 85 to 15% by weight of a polyester-based thermoplastic elastomer, or which comprises 20 to 90% by weight of a cross-linked acrylic rubber-dispersed polyamide-based thermoplastic elastomer, and 80 to 10% by weight of a polyamide-based thermoplastic elastomer. The cross-linked acrylic rubber-dispersed polyamide-based thermoplastic elastomer is used also as a blend with both of the polyester-based thermoplastic elastomer and the polyamide-based thermoplastic elastomer. The thermoplastic elastomer blend is effectively used as joint boot-molding material, etc., having distinguished heat resistance and low temperature characteristics, applicable also to the joint boot inboard side.
摘要翻译： 一种热塑性弹性体共混物，其包含15至85重量％的交联丙烯酸橡胶分散的聚酰胺基热塑性弹性体和85至15重量％的聚酯基热塑性弹性体，或其包含20至90重量％ 的交联丙烯酸橡胶分散的聚酰胺类热塑性弹性体，80〜10重量％的聚酰胺系热塑性弹性体。 交联的丙烯酸橡胶分散的聚酰胺类热塑性弹性体也用作与聚酯类热塑性弹性体和聚酰胺类热塑性弹性体的共混物。 热塑性弹性体共混物有效地用作具有显着的耐热性和低温特性的接头靴型材料等，也适用于内侧的接头靴。
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公开(公告)号：US07099111B2
公开(公告)日：2006-08-29
申请号：US11368875
申请日：2006-03-06
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.
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14.发明申请Thermoplastic elastomer, composition, gasket, molded gasket and structure for sealing between two members 审中-公开热塑性弹性体，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
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。
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公开(公告)号：US20110315486A1
公开(公告)日：2011-12-29
申请号：US13255346
申请日：2010-03-02
CPC分类号： C08L11/00 , C08J3/24 , C08J2311/00 , C08K3/04 , C08K5/0016 , C08K5/005 , C08K5/10 , C08K5/18 , C08K2201/014 , C08L23/286 , C08L67/025 , C08L2666/08 , C08L2666/06 , C08L2666/02
摘要： Disclosed is a rubber composition containing 100 parts by weight of a rubber blend comprising 99-85 by weight % of chloroprene rubber and 1-15 by weight % of chlorinated polyethylene rubber, (A) 10 to 30 parts by weight of a polyether ester-based plasticizer having a molecular weight of 450 to 650, or (B) 10 to 30 parts by weight of both of a polyether ester-based plasticizer having a molecular weight of 450 to 900 and an ester-based plasticizer having a molecular weight 350 to 500, and 3 to 10 parts by weight of two or more aromatic amine-based antioxidants. The rubber composition can simultaneously satisfy requirements for use as, for example, an automobile grease cup material, that is, heat resistance, ozone resistance, cold resistance, and adhesion to metal or resin.
摘要翻译： 公开了一种橡胶组合物，其包含100重量份的橡胶共混物，其包含99-85重量％的氯丁橡胶和1-15重量％的氯化聚乙烯橡胶，（A）10至30重量份的聚醚酯 - （B）10〜30重量份的分子量为450〜900的聚醚酯类增塑剂和分子量为350〜900的酯系增塑剂，分子量为450〜 500重量份和3至10重量份的两种或更多种芳族胺类抗氧化剂。 橡胶组合物可以同时满足例如汽车用油脂杯材料的使用要求，即耐热性，耐臭氧性，耐寒性和与金属或树脂的粘合性。
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公开(公告)号：US20090105421A1
公开(公告)日：2009-04-23
申请号：US11921482
申请日：2006-05-09
IPC分类号： C08L33/24
CPC分类号： F16D3/845 , C08L9/00 , C08L33/06 , C08L77/00 , F16D2200/0056 , F16J3/041 , F16J3/043 , C08L2666/20 , C08L2666/04
摘要： A joint boot molded from an acrylic rubber/polyamide-based thermoplastic elastomer, which comprises a polyamide resin and a cross-linked acrylic rubber. The acrylic rubber/polyamide-based thermoplastic elastomer is a dispersion of the rubber in the polyamide resin, obtained by dynamic cross-linking of the acrylic rubber, preferably by covalent bond-linkable cross-linking of the polyamide resin with the acrylic rubber. The joint boot has a fully satisfactory heat resistance required even for use at the inboard side.
摘要翻译： 由丙烯酸类橡胶/聚酰胺类热塑性弹性体成型的接头靴，其包含聚酰胺树脂和交联丙烯酸橡胶。 丙烯酸类橡胶/聚酰胺类热塑性弹性体是橡胶在聚酰胺树脂中的分散体，通过丙烯酸橡胶的动态交联得到，优选通过聚酰胺树脂与丙烯酸橡胶的共价键可交联。 接头靴具有完全令人满意的耐热性，即使在内侧使用也是如此。
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公开(公告)号：US07202299B2
公开(公告)日：2007-04-10
申请号：US10752870
申请日：2004-01-07
申请人： Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto
发明人： Yoshifumi Kojima , Atsushi Koga , Kenichi Fujimoto
IPC分类号： C08G18/42
CPC分类号： C08F214/18 , C08K5/14 , C08K5/3492 , C08L27/16 , C08L2205/02 , C08L2666/04
摘要： A fluoroelastomer composition, which comprises 100 parts by weight of vinylidene fluoride-perfluoro(methyl vinyl ether)-tetrafluoroethylene terpolymer or vinylidene fluoride-hexafluoropropene copolymer, and 10–50 parts by weight of liquid fluoroelastomer having a viscosity of 500 to 3,000 cps at 100° C., can be made cross-linkable or vulcanizable fluoroelastomer composition upon further addition of 0.5 to 5 parts by weight of an organic peroxide and 0.5 to 10 parts by weight of a polyfunctional unsaturated compound or further addition of 0.5 to 10 parts by weight of a polyol-based vulcanizing agent thereto. The fluoroelastomer composition can give a cross-linked or vulcanized product having a hardness (Durometer A) of not more than 50 and distinguished processability and compression set resistance characteristics.
摘要翻译： 一种含氟弹性体组合物，其包含100重量份的偏二氟乙烯 - 全氟（甲基乙烯基醚） - 四氟乙烯三元共聚物或偏二氟乙烯 - 六氟丙烯共聚物，以及10-50重量份在100℃下粘度为500至3,000cps的液体含氟弹性体 可以进一步添加0.5〜5重量份的有机过氧化物和0.5〜10重量份的多官能不饱和化合物，或进一步加入0.5〜10重量份，可以制成可交联或可硫化的含氟弹性体组合物 的多元醇类硫化剂。 含氟弹性体组合物可以得到具有不大于50的硬度（硬度计A）的交联或硫化产品，并且具有显着的加工性和抗压缩变形特性。
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公开(公告)号：US20060155074A1
公开(公告)日：2006-07-13
申请号：US10530096
申请日：2003-10-03
申请人： Masashi Kudo , Kenichi Fujimoto , Atsushi Koga , Yoshifumi Kojima , Osamu Ando , Yoshiki Nakagawa
发明人： Masashi Kudo , Kenichi Fujimoto , Atsushi Koga , Yoshifumi Kojima , Osamu Ando , Yoshiki Nakagawa
CPC分类号： F16J15/102 , C08F220/18 , C08G77/12 , C08L33/14 , C08L57/04 , C08L83/04 , C09J133/08 , C09K3/10 , C09K2200/0208 , C09K2200/0625 , F01M2011/0091 , F16J15/14 , C08L2666/04 , C08F2220/285 , C08F236/02
摘要： A sealing material, which comprises a curing product of a composition comprising (A) an acrylic polymer having at least one alkenyl group capable of undergoing hydrosilylation reaction, (B) a hydrosilyl group-containing compound and (C) a hydrosilylation catalyst as essential components, is suitable for use as cam cover seals and oil pan seals for automobile engines, fuel cell cooling medium seals, automobile wire harnesses seals, HDD cover gasket or vibration-insulating HDD cover gasket seals, etc.
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公开(公告)号：US20050104303A1
公开(公告)日：2005-05-19
申请号：US10701000
申请日：2003-11-04
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
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公开(公告)号：US08623949B2
公开(公告)日：2014-01-07
申请号：US13255346
申请日：2010-03-02
CPC分类号： C08L11/00 , C08J3/24 , C08J2311/00 , C08K3/04 , C08K5/0016 , C08K5/005 , C08K5/10 , C08K5/18 , C08K2201/014 , C08L23/286 , C08L67/025 , C08L2666/08 , C08L2666/06 , C08L2666/02
摘要： Disclosed is a rubber composition containing 100 parts by weight of a rubber blend comprising 99-85 by weight % of chloroprene rubber and 1-15 by weight % of chlorinated polyethylene rubber, (A) 10 to 30 parts by weight of a polyether ester-based plasticizer having a molecular weight of 450 to 650, or (B) 10 to 30 parts by weight of both of a polyether ester-based plasticizer having a molecular weight of 450 to 900 and an ester-based plasticizer having a molecular weight 350 to 500, and 3 to 10 parts by weight of two or more aromatic amine-based antioxidants. The rubber composition can simultaneously satisfy requirements for use as, for example, an automobile grease cup material, that is, heat resistance, ozone resistance, cold resistance, and adhesion to metal or resin.
摘要翻译： 公开了一种橡胶组合物，其包含100重量份的橡胶共混物，其包含99-85重量％的氯丁橡胶和1-15重量％的氯化聚乙烯橡胶，（A）10至30重量份的聚醚酯 - （B）10〜30重量份的分子量为450〜900的聚醚酯类增塑剂和分子量为350〜900的酯系增塑剂， 500重量份和3至10重量份的两种或更多种芳族胺类抗氧化剂。 橡胶组合物可以同时满足例如汽车用油脂杯材料的使用要求，即耐热性，耐臭氧性，耐寒性和与金属或树脂的粘合性。
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