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公开(公告)号：US20090124730A1
公开(公告)日：2009-05-14
申请号：US12318135
申请日：2008-12-22
IPC分类号： C08L95/00 , C08F112/08 , C08F136/04 , C08L9/00 , C08L25/06 , C08K3/22
CPC分类号： C09J151/04 , C08C19/02 , C08F8/04 , C08F297/04 , C08L51/04 , C08L53/025 , C08L2666/02 , C09J153/025 , C08L2666/24
摘要： A primary modified polymer composed of (1) a hydrogenated polymer obtained by hydrogenating at least one non-hydrogenated polymer selected from the group consisting of polymers comprising conjugated diene monomer units and copolymers comprising conjugated diene monomer units and vinyl aromatic monomer units and (2) groups of a primary modifier having a functional group which are bonded to the polymer (1), which has a specific vinyl aromatic monomer unit content, a specific vinyl aromatic polymer block content, a specific weight-average molecular weight, and a specific degree of hydrogenation of the double bonds of conjugated diene monomer units; a secondary modified polymer obtained by reacting a primary modified polymer composed of (β) a base polymer and (γ) groups of a primary modifier having a functional group which are bonded to the polymer (β) with a secondary modifier; and compositions comprising the primary or secondary modified polymer and at least one other component.
摘要翻译： 一种主要改性聚合物，其由（1）氢化聚合物组成，所述氢化聚合物通过氢化至少一种选自包含共轭二烯单体单元的聚合物和包含共轭二烯单体单元和乙烯基芳族单体单元的共聚物的非氢化聚合物和（2） 具有与聚合物（1）结合的官能团的基团，其具有特定的乙烯基芳族单体单元含量，特定的乙烯基芳族聚合物嵌段含量，比重重均分子量和具体的 共轭二烯单体单元的双键氢化; 通过使由（β）基础聚合物构成的初级改性聚合物和具有与聚合物（β）结合的官能团的一级改性剂的（γ））与二级改性剂反应而获得的二次改性聚合物; 和包含伯或仲改性聚合物和至少一种其它组分的组合物。
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公开(公告)号：US20070260017A1
公开(公告)日：2007-11-08
申请号：US11661182
申请日：2004-08-31
申请人： Takaaki Matsuda , Toshinori Shiraki
发明人： Takaaki Matsuda , Toshinori Shiraki
IPC分类号： C08F287/00
CPC分类号： C08F287/00
摘要： An impact-resistant vinyl aromatic hydrocarbon resin, the hydrocarbon resin being produced by radical polymerization of 75 to 98 parts by mass of a vinyl aromatic hydrocarbon monomer (A-1) or a mixture of a vinyl aromatic hydrocarbon monomer and a monomer copolymerizable therewith (A-2) and 2 to 25 parts by mass of a modified block copolymer (B), wherein the component (B) comprises a base block copolymer (B-1) comprising conjugated diene monomer units and vinyl aromatic hydrocarbon monomer units and containing at least one polymer block of vinyl aromatic hydrocarbon monomer units (H), and a modifier group bonded thereto (B-2); and the component (B) has the following characteristics: (i) the content of the vinyl aromatic hydrocarbon monomer units is 12 to 50 mass %; (ii) the content of the polymer block (H) is 12 to 45 mass %; and (iii) the polymer block ratio (the mass % of the polymer block (H) based on the total mass of vinyl aromatic hydrocarbon monomer units contained in (B)) is more than 50 mass %.
摘要翻译： 耐冲击乙烯基芳烃树脂，该烃树脂通过自由基聚合制得75〜98质量份的乙烯基芳香族烃单体（A-1）或乙烯基芳香族烃单体与可与其共聚的单体的混合物 A-2）和2〜25质量份改性嵌段共聚物（B），其中组分（B）包含含有共轭二烯单体单元和乙烯基芳烃单体单元的基础嵌段共聚物（B-1） 至少一个乙烯基芳烃单体单元（H）的聚合物嵌段和与其键合的改性基团（B-2）; 组分（B）具有以下特性：（i）乙烯基芳烃单体单元的含量为12〜50质量％ （ⅱ）聚合物嵌段（H）的含量为12〜45质量％。 和（iii）聚合物嵌段比（基于（B）中所含的乙烯基芳族烃单体单元的总质量）的聚合物嵌段（H）的质量％）大于50质量％。
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公开(公告)号：US4091668A
公开(公告)日：1978-05-30
申请号：US776732
申请日：1977-03-11
申请人： Kosuke Namikawa , Hajime Onoda , Mineo Okamoto , Isamu Fujii , Takaaki Matsuda , Mustuo Uebayashi , Hirosi Suzuki
发明人： Kosuke Namikawa , Hajime Onoda , Mineo Okamoto , Isamu Fujii , Takaaki Matsuda , Mustuo Uebayashi , Hirosi Suzuki
摘要： In a diaphragm type gas meter, one crank plate pivotally mounting a pair of diaphragm movement transmission levers and the other crank plate pivotally mounting a pair of valve actuating levers overlap each other rockably around the central axis of a crank shaft. The relative angular position of the two plates is controlled e.g. by an eccentric cam. On a diaphragm control wall member for restricting the stroke end of the reciprocation of each measuring diaphragm of said gas meter are formed two inclined diaphragm control surfaces with different angles of inclination. Further, on a lower casing of the gas meter is integrally die-cast a partition wall with triangular section flush with the top surface of the lower casing and defining a discharge-side valve chamber and a discharge passage.
摘要翻译： 在隔膜式气量计中，一个可枢转地安装一对隔膜运动传递杆的曲柄板和可枢转地安装一对气门执行杆的另一个曲柄板围绕曲轴的中心轴可摆动地重叠。 控制两个板的相对角位置。 由偏心凸轮。 在用于限制所述燃气表的每个测量膜片的往复运动行程末端的隔膜控制壁构件上形成两个具有不同倾斜角度的倾斜的膜片控制表面。 此外，在燃气表的下壳体上一体地压铸具有与下壳体的上表面齐平的三角形截面的分隔壁，并且限定排出侧阀室和排出通道。
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公开(公告)号：US20090111933A1
公开(公告)日：2009-04-30
申请号：US11887473
申请日：2006-03-29
申请人： Haruo Yamada , Takaaki Matsuda , Yuichi Kitagawa
发明人： Haruo Yamada , Takaaki Matsuda , Yuichi Kitagawa
CPC分类号： C08K5/01 , C08C19/44 , C08K3/36 , Y02T10/862 , C08L15/00 , C08L19/006
摘要： An object of the present invention is to improve, in the raw material rubber compound particularly using a silica-based filler, which is used for tire tread, the balance between the rolling resistance and the skid resistance on a wet road surface and at the same time, improve the wear resistance is enhanced. The present invention provides an oil-extended polymer composition comprising 100 parts by weight of (A) a polymer having a number average molecular weight Mn of 500,000 to 700,000 and a content of a functional group-containing polymer component to be adsorbed to silica of 50 wt % or more, and from 20 to 60 parts by weight of (B) an extender oil.
摘要翻译： 本发明的目的在于改善特别是使用用于轮胎胎面的二氧化硅系填料的原料橡胶化合物，在湿路面和相同的路面上的滚动阻力与抗滑性之间的平衡 时间，提高耐磨性得到提高。 本发明提供一种含油聚合物组合物，其包含100重量份的（A）数均分子量Mn为500,000至700,000的聚合物和要吸附至二氧化硅的含官能团的聚合物组分的含量为50 重量％以上，以及20〜60重量份的（B）增量油。
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公开(公告)号：US07514503B2
公开(公告)日：2009-04-07
申请号：US10959178
申请日：2004-10-07
申请人： Motonori Nakamichi , Tetsuo Ueno , Jun Yonezawa , Eiko Kobayashi , Kazuaki Saito , Takaaki Matsuda
发明人： Motonori Nakamichi , Tetsuo Ueno , Jun Yonezawa , Eiko Kobayashi , Kazuaki Saito , Takaaki Matsuda
CPC分类号： C08L67/04 , C08K3/26 , C08K3/346 , C08K5/0083 , C08K5/29 , C08L9/06 , C08L23/26 , C08L53/025 , C08L2666/24 , C08L2666/04 , C08L2666/06
摘要： The present invention provides a molded article obtained from an aliphatic polyester resin composition comprising 60 to 99.9 parts by weight of at least one aliphatic polyester (A) and 0.1 to 40 parts by weight of at least one elastic polymer (B), provided that the total amount of the components (A) and (B) is 100 parts by weight, wherein the aliphatic polyester component in the molded article has an enthalpy of crystal fusion ΔH determined using a differential scanning calorimeter of 5 J/g or more, the molded article has a continuous phase composed of the aliphatic polyester (A) and dispersed phases composed of the elastic polymer (B), and the distance T between the walls of the dispersed phases is less than 5.0 μm.
摘要翻译： 本发明提供由脂肪族聚酯树脂组合物得到的成型体，该组合物含有至少一种脂肪族聚酯（A）60〜99.9重量份，至少一种弹性聚合物（B）0.1〜40重量份， 组分（A）和（B）的总量为100重量份，其中模塑制品中的脂族聚酯组分具有使用5J / g以上的差示扫描量热计测定的晶体熔融焓ΔH， 制品具有由脂肪族聚酯（A）和由弹性聚合物（B）组成的分散相构成的连续相，分散相的壁之间的距离T小于5.0μm。
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16.发明授权Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, and modified conjugated diene-based polymer composition 有权改性共轭二烯系聚合物，改性共轭二烯系聚合物，改性共轭二烯类聚合物组合物的制造方法公开(公告)号：US09193807B2
公开(公告)日：2015-11-24
申请号：US13639145
申请日：2011-04-15
摘要： A method for producing a modified conjugated diene-based polymer having a good balance between the hysteresis loss properties and the wet skid resistance, practically sufficient abrasion resistance and breaking strength, and high processability when formed into a vulcanized product is provided. A method for producing a modified conjugated diene-based polymer, comprising: a polymerization step of polymerizing a conjugated diene compound, copolymerizing conjugated diene compounds, or copolymerizing a conjugated diene compound with an aromatic vinyl compound using an alkali metal compound or an alkaline earth metal compound as a polymerization initiator to obtain a conjugated diene-based polymer having an active end, and a modifying step of reacting a compound represented by following formula (1) with the active end of the conjugated diene-based copolymer.
摘要翻译： 本发明提供一种在形成硫化物时，制造滞后损耗特性和耐湿滑性，平衡性良好的耐磨性，断裂强度，加工性高的改性共轭二烯系聚合物的制造方法。 一种改性共轭二烯类聚合物的制造方法，包括：使用碱金属化合物或碱土金属使共轭二烯化合物聚合，共轭二烯化合物共聚或共轭二烯化合物与芳族乙烯基化合物共聚的聚合工序 化合物作为聚合引发剂，得到具有活性末端的共轭二烯系聚合物，和使下述式（1）表示的化合物与共轭二烯系共聚物的活性末端进行反应的改性工序。
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17.发明授权Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, and modified conjugated diene-based polymer composition 有权改性共轭二烯系聚合物，改性共轭二烯系聚合物，改性共轭二烯类聚合物组合物的制造方法公开(公告)号：US08816014B2
公开(公告)日：2014-08-26
申请号：US13497575
申请日：2010-09-22
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/44 , C08F36/04 , C08F36/06 , C08F236/04 , C08F236/10
摘要： There are provided a modified conjugated diene-based polymer having a good balance between the hysteresis loss properties and the wet skid resistance, practically sufficient abrasion resistance and fracture strength, and high processability when formed into a vulcanized product, and a modified conjugated diene-based polymer composition. A method for producing a modified conjugated diene-based polymer, comprising: a polymerization step of polymerizing a conjugated diene compound or copolymerizing a conjugated diene compound with an aromatic vinyl compound using an alkali metal compound or an alkaline earth metal compound as a polymerization initiator to obtain a conjugated diene-based polymer having a reactive end, and a modifying step of reacting a compound having a specific structure with the reactive end of the conjugated diene-based polymer.
摘要翻译： 提供了一种改性共轭二烯系聚合物，其在滞后损耗性能和耐湿滑性之间具有良好的平衡，实际上具有足够的耐磨性和断裂强度，并且在形成硫化产物时具有高的加工性，并且改性共轭二烯系聚合物 聚合物组成。 一种改性共轭二烯类聚合物的制造方法，包括：使用碱金属化合物或碱土金属化合物作为聚合引发剂使共轭二烯化合物聚合或共轭二烯化合物与芳香族乙烯基化合物共聚的聚合工序， 得到具有反应性末端的共轭二烯系聚合物，和具有特定结构的化合物与共轭二烯类聚合物的反应性末端反应的改性工序。
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公开(公告)号：US20050154148A1
公开(公告)日：2005-07-14
申请号：US10959178
申请日：2004-10-07
申请人： Motonori Nakamichi , Tetsuo Ueno , Jun Yonezawa , Eiko Kobayashi , Kazuaki Saito , Takaaki Matsuda
发明人： Motonori Nakamichi , Tetsuo Ueno , Jun Yonezawa , Eiko Kobayashi , Kazuaki Saito , Takaaki Matsuda
CPC分类号： C08L67/04 , C08K3/26 , C08K3/346 , C08K5/0083 , C08K5/29 , C08L9/06 , C08L23/26 , C08L53/025 , C08L2666/24 , C08L2666/04 , C08L2666/06
摘要： The present invention provides a molded article obtained from an aliphatic polyester resin composition comprising 60 to 99.9 parts by weight of at least one aliphatic polyester (A) and 0.1 to 40 parts by weight of at least one elastic polymer (B), provided that the total amount of the components (A) and (B) is 100 parts by weight, wherein the aliphatic polyester component in the molded article has an enthalpy of crystal fusion ΔH determined using a differential scanning calorimeter of 5 J/g or more, the molded article has a continuous phase composed of the aliphatic polyester (A) and dispersed phases composed of the elastic polymer (B), and the distance T between the walls of the dispersed phases is less than 5.0 μm.
摘要翻译： 本发明提供由脂肪族聚酯树脂组合物得到的成型体，该组合物含有至少一种脂肪族聚酯（A）60〜99.9重量份，至少一种弹性聚合物（B）0.1〜40重量份， 组分（A）和（B）的总量为100重量份，其中模塑制品中的脂族聚酯组分具有使用5J / g以上的差示扫描量热计测定的晶体熔融焓ΔH， 制品具有由脂肪族聚酯（A）和由弹性聚合物（B）组成的分散相构成的连续相，分散相的壁之间的距离T小于5.0μm。
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公开(公告)号：US09493629B2
公开(公告)日：2016-11-15
申请号：US11887473
申请日：2006-03-29
申请人： Haruo Yamada , Takaaki Matsuda , Yuichi Kitagawa
发明人： Haruo Yamada , Takaaki Matsuda , Yuichi Kitagawa
CPC分类号： C08K5/01 , C08C19/44 , C08K3/36 , Y02T10/862 , C08L15/00 , C08L19/006
摘要： An object of the present invention is to improve, in the raw material rubber compound particularly using a silica-based filler, which is used for tire tread, the balance between the rolling resistance and the skid resistance on a wet road surface and at the same time, improve the wear resistance is enhanced. The present invention provides an oil-extended polymer composition comprising 100 parts by weight of (A) a polymer having a number average molecular weight Mn of 500,000 to 700,000 and a content of a functional group-containing polymer component to be adsorbed to silica of 50 wt % or more, and from 20 to 60 parts by weight of (B) an extender oil.
摘要翻译： 本发明的目的在于改善特别是使用用于轮胎胎面的二氧化硅系填料的原料橡胶化合物，在湿路面和相同的路面上的滚动阻力与抗滑性之间的平衡 时间，提高耐磨性得到提高。 本发明提供一种含油聚合物组合物，其包含100重量份的（A）数均分子量Mn为500,000至700,000的聚合物和要吸附至二氧化硅的含官能团的聚合物组分的含量为50 重量％以上，以及20〜60重量份的（B）增量油。
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20.发明授权Method for producing modified conjugated diene polymer, modified conjugated diene polymer, modified conjugated diene polymer composition, rubber composition and tire 有权改性共轭二烯聚合物，改性共轭二烯聚合物，改性共轭二烯聚合物组合物，橡胶组合物和轮胎的制造方法公开(公告)号：US09315600B2
公开(公告)日：2016-04-19
申请号：US14241287
申请日：2012-08-22
CPC分类号： C08F36/06 , B60C1/0016 , C08C19/25 , C08C19/44 , C08F8/42 , C08F236/10 , C08K3/04 , C08K3/36 , C08L15/00 , C08L91/00
摘要： A method for producing a modified conjugated diene polymer comprising a polymerization step of obtaining a conjugated diene polymer containing a nitrogen atom in a polymer chain and an active end by copolymerizing a conjugated diene compound and a nitrogen atom-containing vinyl compound, or a conjugated diene compound, an aromatic vinyl compound and a nitrogen atom-containing vinyl compound by use of an alkali metal compound and/or an alkaline earth metal compound as a polymerization initiator, and a modification step of reacting a modifier.
摘要翻译： 1.一种改性共轭二烯系聚合物的制造方法，其特征在于，在聚合物链中含有氮原子的共轭二烯系聚合物和通过使共轭二烯化合物与含氮原子的乙烯基化合物共聚而得到的活性末端的聚合工序， 化合物，芳香族乙烯基化合物和含氮原子的乙烯基化合物，以及使改性剂反应的改性步骤，使用碱金属化合物和/或碱土金属化合物作为聚合引发剂。
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