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公开(公告)号：US06979190B2
公开(公告)日：2005-12-27
申请号：US10089200
申请日：2001-05-30
申请人： Toshihiro Ichikawa , Youichi Ozawa
发明人： Toshihiro Ichikawa , Youichi Ozawa
CPC分类号： F23Q2/164
摘要： The present invention provides an ignition actuation mechanism for the manual actuator of a spark producing device in a fuel gas lighter to increase the actuation force immediately before spark discharge without unreasonably increasing the actuation force at the initial stages of movement of the manual actuator to reduce that chances of inadvertent ignition by small children, but maintaining good operability for adult users. Movement of the manual actuator is always resisted by a first elastic member while a second elastic member is positioned to resist movement of the manual actuator at a maximum of 30N to 50N after 60% or more of the total movement of the manual actuator required to produce a spark has occurred. Preferably the second elastic member is one or more flexible fingers molded from polyacetal resin.
摘要翻译： 本发明提供一种用于燃料气体打火机中的火花产生装置的手动致动器的点火致动机构，以在火花放电之前立即增加致动力，而不会在手动致动器的初始运动阶段不会不合理地增加致动力，从而减少 小孩子无意点燃的机会，但对成年用户保持良好的操作性。 手动致动器的移动总是被第一弹性构件抵抗，而第二弹性构件被定位成在产生所需的手动致动器的总移动的60％或更多之后，最大限度地阻止手动致动器的移动，最大限度为30N至50N 发生火花 优选地，第二弹性构件是由聚缩醛树脂模制的一个或多个柔性指状物。
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2.发明申请Conjugated diene polymer, process for its production and rubber compositions containing the same 有权共轭二烯聚合物，其生产方法和含有它们的橡胶组合物公开(公告)号：US20050070672A1
公开(公告)日：2005-03-31
申请号：US10496983
申请日：2002-11-27
申请人： Youichi Ozawa , Hajime Kondou , Noriko Endou
发明人： Youichi Ozawa , Hajime Kondou , Noriko Endou
摘要： A process for producing a conjugated diene-based polymer which comprises, in the first modification, modifying a conjugated diene-based polymer having active chain ends, which is obtained by polymerizing a diene-based monomer singly or with other monomers and has a content of a cis-1,4 unit of 75% by mole or greater in the conjugated diene portion of the main chain, by reacting the active chain ends with a hydrocarbyloxysilane compound and reacting the modified polymer with a specific compound such as a hydrocarbyloxysilane compound, and a rubber composition containing the polymer modified in accordance with the above process and, preferably, 10 to 100 parts by weight of silica and/or carbon black per 100 parts by weight of the rubber component containing the modified polymer, are provided. The rubber composition containing silica and/or carbon black exhibits improved fracture properties, abrasion resistance, low heat buildup property and excellent workability. A process for producing a conjugated diene-based polymer exhibiting improved cold flow, a polymer produced in accordance with the process, and a rubber composition and a tire using the polymer are also provided.
摘要翻译： 一种共轭二烯系聚合物的制造方法，其特征在于，在上述第1变形例中，对具有活性链末端的共轭二烯系聚合物进行单体或单体聚合而得到的共轭二烯系聚合物的含量为 在主链的共轭二烯部分中为75摩尔％以上的顺式-1,4-单元，通过使活性链末端与烃氧基硅烷化合物反应，并使改性聚合物与特定化合物如烃氧基硅烷化合物反应，和 提供含有根据上述方法改性的聚合物的橡胶组合物，优选每100重量份含有改性聚合物的橡胶组分10至100重量份的二氧化硅和/或炭黑。 含有二氧化硅和/或炭黑的橡胶组合物具有改进的断裂性能，耐磨性，低发热性和优异的可加工性。 还提供了一种制备显示出改善的冷流的共轭二烯基聚合物的方法，根据该方法制备的聚合物和使用该聚合物的橡胶组合物和轮胎。
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3.发明申请Process for producing modified polymer modified polymer obtained by the process and rubber composition 有权通过该方法和橡胶组合物制备改性聚合物改性聚合物的方法公开(公告)号：US20050020757A1
公开(公告)日：2005-01-27
申请号：US10497462
申请日：2002-11-29
申请人： Youichi Ozawa , Hajime Kondou , Noriko Endou
发明人： Youichi Ozawa , Hajime Kondou , Noriko Endou
CPC分类号： C08C19/44 , B60C1/00 , C08C19/25 , C08F236/10 , Y10T152/10 , C08F4/48
摘要： Provided is a process for producing a modified polymer, characterized by carrying out primary modification in which a hydrocarbyloxysilane compound is reacted with the active site of a polymer having an active site of an organic metal type in a molecule and then carrying out secondary modification in which the hydrocarbyloxysilane compound is further reacted therewith. This makes it possible to provide a modified polymer which enhances interactions with silica and carbon black when used for both of silica-blended and carbon black-blended rubber compositions and which elevates the fracture characteristic, the abrasion resistance and the low heat buildup property at the same time and can exhibit a good workability.
摘要翻译： 提供了一种改性聚合物的制造方法，其特征在于进行一次改性，其中使烃氧基硅烷化合物与分子中具有有机金属类型的活性部位的聚合物的活性部位反应，然后进行二次改性，其中 烃氧基硅烷化合物进一步与其反应。 这使得可以提供改进的聚合物，当用于二氧化硅共混和炭黑混合的橡胶组合物时，其改善了与二氧化硅和炭黑的相互作用，并且提高了断裂特性，耐磨性和低发热性 同时可以表现出良好的可操作性。
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4.发明申请Process for producing modified polymer, modified polymer obtained by the process, and rubber composition 有权制备改性聚合物，通过该方法得到的改性聚合物和橡胶组合物的方法公开(公告)号：US20050159554A1
公开(公告)日：2005-07-21
申请号：US10510684
申请日：2003-04-11
申请人： Noriko Endou , Youichi Ozawa
发明人： Noriko Endou , Youichi Ozawa
CPC分类号： C08G77/442 , B60C1/00 , C08C19/44 , C08F8/42 , C08K5/0025 , C08L83/10
摘要： The present invention relates to a process for producing a modified polymer, comprising modifying a polymer having an active site of an organometal type in a molecule by reacting the site thereof with a hydrocarbyloxysilane compound and adding a condensation accelerator to the reaction system in the middle of the above reaction and/or after completion thereof and a rubber composition comprising the modified polymer obtained by the process described above, preferably a rubber composition comprising 100 parts by weight of (A) a rubber component containing at least 3% by weight of the above modified polymer and 10 to 100 parts by weight of (B) silica and/or carbon black. According to the present invention, capable of being provided is a silica and/or carbon black-blended rubber composition which enhances interaction with silica and carbon black and which elevates the fracture characteristic, the abrasion resistance and the low heat buildup property and can exhibit a good workability.
摘要翻译： 本发明涉及一种改性聚合物的制造方法，其特征在于，使分子内具有有机金属类型的活性部位的聚合物与烃氧基硅烷化合物反应，并在该反应体系的中间加入缩合促进剂 上述反应和/或完成后，以及包含通过上述方法获得的改性聚合物的橡胶组合物，优选包含100重量份的（A）含有至少3重量％以上的橡胶组分的橡胶组合物 改性聚合物和10至100重量份的（B）二氧化硅和/或炭黑。 根据本发明，能够提供能够提高与二氧化硅和炭黑的相互作用的二氧化硅和/或炭黑混合橡胶组合物，提高断裂特性，耐磨性和低发热性，并且可以显示出 良好的可加工性。
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5.发明授权Conjugated diene polymer, process for its production and rubber compositions containing the same 有权共轭二烯聚合物，其生产方法和含有它们的橡胶组合物公开(公告)号：US07781533B2
公开(公告)日：2010-08-24
申请号：US10496983
申请日：2002-11-27
申请人： Youichi Ozawa , Hajime Kondou , Noriko Endou
发明人： Youichi Ozawa , Hajime Kondou , Noriko Endou
摘要： A process for producing a conjugated diene-based polymer which comprises, in the first modification, modifying a conjugated diene-based polymer having active chain ends, which is obtained by polymerizing a diene-based monomer singly or with other monomers and has a content of a cis-1,4 unit of 75% by mole or greater in the conjugated diene portion of the main chain, by reacting the active chain ends with a hydrocarbyloxysilane compound and reacting the modified polymer with a specific compound such as a hydrocarbyloxysilane compound, and a rubber composition containing the polymer modified in accordance with the above process and, preferably, 10 to 100 parts by weight of silica and/or carbon black per 100 parts by weight of the rubber component containing the modified polymer, are provided. The rubber composition containing silica and/or carbon black exhibits improved fracture properties, abrasion resistance, low heat buildup property and excellent workability. A process for producing a conjugated diene-based polymer exhibiting improved cold flow, a polymer produced in accordance with the process, and a rubber composition and a tire using the polymer are also provided.
摘要翻译： 一种共轭二烯系聚合物的制造方法，其特征在于，在上述第1变形例中，对具有活性链末端的共轭二烯系聚合物进行单体或单体聚合而得到的共轭二烯系聚合物的含量为 在主链的共轭二烯部分中为75摩尔％以上的顺式-1,4-单元，通过使活性链末端与烃氧基硅烷化合物反应，并使改性聚合物与特定化合物如烃氧基硅烷化合物反应，和 提供含有根据上述方法改性的聚合物的橡胶组合物，优选每100重量份含有改性聚合物的橡胶组分10至100重量份的二氧化硅和/或炭黑。 含有二氧化硅和/或炭黑的橡胶组合物具有改进的断裂性能，耐磨性，低发热性和优异的可加工性。 还提供了一种制备显示出改善的冷流的共轭二烯基聚合物的方法，根据该方法制备的聚合物和使用该聚合物的橡胶组合物和轮胎。
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6.发明授权Conjugated diene polymer, process for its production and rubber compositions containing the same 有权共轭二烯聚合物，其生产方法和含有它们的橡胶组合物公开(公告)号：US08642705B2
公开(公告)日：2014-02-04
申请号：US12829889
申请日：2010-07-02
申请人： Youichi Ozawa , Hajime Kondou , Noriko Endou
发明人： Youichi Ozawa , Hajime Kondou , Noriko Endou
摘要： A process for producing a conjugated diene-based polymer which comprises, in the first modification, modifying a conjugated diene-based polymer having active chain ends, which is obtained by polymerizing a diene-based monomer singly or with other monomers and has a content of a cis-1,4 unit of 75% by mole or greater in the conjugated diene portion of the main chain, by reacting the active chain ends with a hydrocarbyloxysilane compound and reacting the modified polymer with a specific compound such as a hydrocarbyloxysilane compound, and a rubber composition containing the polymer modified in accordance with the above process and, preferably, 10 to 100 parts by weight of silica and/or carbon black per 100 parts by weight of the rubber component containing the modified polymer, are provided. The rubber composition containing silica and/or carbon black exhibits improved fracture properties, abrasion resistance, low heat buildup property and excellent workability. A process for producing a conjugated diene-based polymer exhibiting improved cold flow, a polymer produced in accordance with the process, and a rubber composition and a tire using the polymer are also provided.
摘要翻译： 一种共轭二烯系聚合物的制造方法，其特征在于，在上述第1变形例中，对具有活性链末端的共轭二烯系聚合物进行单体或单体聚合而得到的共轭二烯系聚合物的含量为 在主链的共轭二烯部分中为75摩尔％以上的顺式-1,4-单元，通过使活性链末端与烃氧基硅烷化合物反应，并使改性聚合物与特定化合物如烃氧基硅烷化合物反应，和 提供含有根据上述方法改性的聚合物的橡胶组合物，优选每100重量份含有改性聚合物的橡胶组分10至100重量份的二氧化硅和/或炭黑。 含有二氧化硅和/或炭黑的橡胶组合物具有改进的断裂性能，耐磨性，低发热性和优异的可加工性。 还提供了一种制备显示出改善的冷流的共轭二烯基聚合物的方法，根据该方法制备的聚合物和使用该聚合物的橡胶组合物和轮胎。
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7.发明授权Process for producing modified polymer, modified polymer obtained by the process, and rubber composition 有权制备改性聚合物，通过该方法得到的改性聚合物和橡胶组合物的方法公开(公告)号：US07683151B2
公开(公告)日：2010-03-23
申请号：US10510684
申请日：2003-04-11
申请人： Noriko Endou , Youichi Ozawa
发明人： Noriko Endou , Youichi Ozawa
IPC分类号： C08F36/06
CPC分类号： C08G77/442 , B60C1/00 , C08C19/44 , C08F8/42 , C08K5/0025 , C08L83/10
摘要： The present invention relates to a process for producing a modified polymer, comprising modifying a polymer having an active site of an organometal type in a molecule by reacting the site thereof with a hydrocarbyloxysilane compound and adding a condensation accelerator to the reaction system in the middle of the above reaction and/or after completion thereof and a rubber composition comprising the modified polymer obtained by the process described above, preferably a rubber composition comprising 100 parts by weight of (A) a rubber component containing at least 30% by weight of the above modified polymer and 10 to 100 parts by weight of (B) silica and/or carbon black.
摘要翻译： 本发明涉及一种改性聚合物的制造方法，其特征在于，使分子内具有有机金属类型的活性部位的聚合物与烃氧基硅烷化合物反应，并在该反应体系的中间加入缩合促进剂 上述反应和/或完成后，以及包含通过上述方法获得的改性聚合物的橡胶组合物，优选包含100重量份的（A）含有至少30重量％以上的橡胶组分的橡胶组合物 改性聚合物和10至100重量份的（B）二氧化硅和/或炭黑。
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8.发明授权Process for producing modified polymer modified polymer obtained by the process and rubber composition 有权通过该方法和橡胶组合物制备改性聚合物改性聚合物的方法公开(公告)号：US07288594B2
公开(公告)日：2007-10-30
申请号：US10497462
申请日：2002-11-29
申请人： Youichi Ozawa , Hajime Kondou , Noriko Endou
发明人： Youichi Ozawa , Hajime Kondou , Noriko Endou
CPC分类号： C08C19/44 , B60C1/00 , C08C19/25 , C08F236/10 , Y10T152/10 , C08F4/48
摘要： Provided is a process for producing a modified polymer, characterized by carrying out primary modification in which a hydrocarbyloxysilane compound is reacted with the active site of a polymer having an active site of an organic metal type in a molecule and then carrying out secondary modification in which the hydrocarbyloxysilane compound is further reacted therewith. This makes it possible to provide a modified polymer which enhances interactions with silica and carbon black when used for both of silica-blended and carbon black-blended rubber compositions and which elevates the fracture characteristic, the abrasion resistance and the low heat buildup property at the same time and can exhibit a good workability.
摘要翻译： 提供了一种改性聚合物的制造方法，其特征在于进行一次改性，其中使烃氧基硅烷化合物与分子中具有有机金属类型的活性部位的聚合物的活性部位反应，然后进行二次改性，其中 烃氧基硅烷化合物进一步与其反应。 这使得可以提供改进的聚合物，当用于二氧化硅共混和炭黑混合的橡胶组合物时，其改善了与二氧化硅和炭黑的相互作用，并且提高了断裂特性，耐磨性和低发热性 同时可以表现出良好的可操作性。
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