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公开(公告)号：US07642317B2
公开(公告)日：2010-01-05
申请号：US11822507
申请日：2007-07-06
申请人： Nobuaki Kubo , Yasuhiro Kusanose , Shigeo Nakajima , Takaaki Matsuda , Shigeki Takayama , Toshinori Shiraki
发明人： Nobuaki Kubo , Yasuhiro Kusanose , Shigeo Nakajima , Takaaki Matsuda , Shigeki Takayama , Toshinori Shiraki
IPC分类号： C08L53/02
CPC分类号： C08F8/00 , C08F297/04 , C08L53/02 , C08L53/025 , C08L95/00 , C08L2666/02 , C09J7/22 , C09J7/38 , C09J7/387 , C09J153/02 , C09J153/025 , C09J2453/00 , C08L2666/24
摘要： A second-order modified block copolymer which can be obtained by reacting a first-order modified block copolymer with a second-order modifier, wherein the first-order modified block copolymer comprises a base block copolymer and a functional group-containing first-order modifier group bonded to the base block copolymer, wherein the base block copolymer comprises at least one polymer block comprised mainly of vinyl aromatic hydrocarbon monomer units and at least one polymer block comprised mainly of conjugated diene monomer units, and wherein the second-order modifier has a specific functional group which is reactive to the functional group of the first-order modifier group of the first-order modified block copolymer. A second-order modified block copolymer-containing polymer composition comprising the second-order modified block copolymer as well as a thermoplastic resin and/or a rubbery polymer.
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公开(公告)号：US20070258760A1
公开(公告)日：2007-11-08
申请号：US11822507
申请日：2007-07-06
申请人： Nobuaki Kubo , Yasuhiro Kusanose , Shigeo Nakajima , Takaaki Matsuda , Shigeki Takayama , Toshinori Shiraki
发明人： Nobuaki Kubo , Yasuhiro Kusanose , Shigeo Nakajima , Takaaki Matsuda , Shigeki Takayama , Toshinori Shiraki
IPC分类号： C08F12/06
CPC分类号： C08F8/00 , C08F297/04 , C08L53/02 , C08L53/025 , C08L95/00 , C08L2666/02 , C09J7/22 , C09J7/38 , C09J7/387 , C09J153/02 , C09J153/025 , C09J2453/00 , C08L2666/24
摘要： A second-order modified block copolymer which can be obtained by reacting a first-order modified block copolymer with a second-order modifier, wherein the first-order modified block copolymer comprises a base block copolymer and a functional group-containing first-order modifier group bonded to the base block copolymer, wherein the base block copolymer comprises at least one polymer block comprised mainly of vinyl aromatic hydrocarbon monomer units and at least one polymer block comprised mainly of conjugated diene monomer units, and wherein the second-order modifier has a specific functional group which is reactive to the functional group of the first-order modifier group of the first-order modified block copolymer. A second-order modified block copolymer-containing polymer composition comprising the second-order modified block copolymer as well as a thermoplastic resin and/or a rubbery polymer.
摘要翻译： 二级改性嵌段共聚物，其可以通过使一级改性嵌段共聚物与二级改性剂反应得到，其中一级改性嵌段共聚物包括碱嵌段共聚物和含官能团的一级改性剂 基团嵌段共聚物包含至少一个主要由乙烯基芳族烃单体单元组成的聚合物嵌段和至少一个主要由共轭二烯单体单元组成的聚合物嵌段，其中二级改性剂具有 与一级改性嵌段共聚物的一级改性剂基团的官能团反应的官能团。 包含二级改性嵌段共聚物的二阶改性嵌段共聚物聚合物组合物以及热塑性树脂和/或橡胶状聚合物。
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公开(公告)号：US20050171276A1
公开(公告)日：2005-08-04
申请号：US10510571
申请日：2003-04-10
IPC分类号： C08C19/02 , C08F8/04 , C08F297/04 , C08L51/04 , C08L53/02 , C09J151/04 , C09J153/02 , C08K3/00
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 first-order modified, hydrogenated polymer comprising (1) a hydrogenated polymer obtained by hydrogenating at least one unhydrogenated polymer selected from the group consisting of a polymer comprising conjugated diene monomer units and a copolymer comprising conjugated diene monomer units and vinyl aromatic hydrocarbon monomer units, and (2) a functional group-containing first-order modifier group bonded to the hydrogenated polymer (1), wherein the content of the vinyl aromatic hydrocarbon monomer units, vinyl aromatic hydrocarbon block ratio, weight average molecular weight, and hydrogenation ratio (as measured with respect to the double bonds in the conjugated diene monomer units) of the first-order modified, hydrogenated polymer are, respectively, within specific ranges. A second-order modified polymer obtained by reacting a second-order modifier with a first-order modified polymer comprising (β) a base polymer and (γ) a functional group-containing first-order modifier group bonded to the base polymer (β). A composition comprising the above-mentioned first-order modified, hydrogenated polymer or second-order modified polymer and at least one functional component other than the modified polymer.
摘要翻译： 一种一级改性氢化聚合物，其包含（1）氢化聚合物，其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烃单体单元的共聚物的未氢化聚合物而获得 ，和（2）与氢化聚合物（1）键合的含官能团的一级改性基团，其中乙烯基芳烃单体单元的含量，乙烯基芳烃嵌段比，重均分子量和氢化比（ 相对于共轭二烯单体单元中的双键测定的一级改性氢化聚合物分别在特定范围内。 通过使二级改性剂与包含（β）基础聚合物和（γ）与基础聚合物（β）键合的含官能团的一级改性基团的一级改性聚合物反应而获得的二级改性聚合物， 。 包含上述一级改性氢化聚合物或二级改性聚合物和除改性聚合物以外的至少一种官能组分的组合物。
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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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16.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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17.发明申请Method for Producing Modified Conjugated Diene Polymer, Modified Conjugated Diene Polymer, Modified Conjugated Diene Polymer Composition, Rubber Composition and Tire 有权生产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方法公开(公告)号：US20140371383A1
公开(公告)日：2014-12-18
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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18.发明申请Method for Producing Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer, and Modified Conjugated Diene-Based Polymer Composition 有权改性共轭二烯基聚合物，改性共轭二烯基聚合物和改性共轭二烯基聚合物组合物的制备方法公开(公告)号：US20130023624A1
公开(公告)日：2013-01-24
申请号：US13639145
申请日：2011-04-15
IPC分类号： C08F8/42 , C08F236/10 , C08L47/00 , C08F36/04
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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公开(公告)号：US07642318B2
公开(公告)日：2010-01-05
申请号：US11822518
申请日：2007-07-06
申请人： Nobuaki Kubo , Yasuhiro Kusanose , Shigeo Nakajima , Takaaki Matsuda , Shigeki Takayama , Toshinori Shiraki
发明人： Nobuaki Kubo , Yasuhiro Kusanose , Shigeo Nakajima , Takaaki Matsuda , Shigeki Takayama , Toshinori Shiraki
IPC分类号： C08L53/02
CPC分类号： C08F8/00 , C08F297/04 , C08L53/02 , C08L53/025 , C08L95/00 , C08L2666/02 , C09J7/22 , C09J7/38 , C09J7/387 , C09J153/02 , C09J153/025 , C09J2453/00 , C08L2666/24
摘要： A second-order modified block copolymer which can be obtained by reacting a first-order modified block copolymer with a second-order modifier, wherein the first-order modified block copolymer comprises a base block copolymer and a functional group-containing first-order modifier group bonded to the base block copolymer, wherein the base block copolymer comprises at least one polymer block comprised mainly of vinyl aromatic hydrocarbon monomer units and at least one polymer block comprised mainly of conjugated diene monomer units, and wherein the second-order modifier has a specific functional group which is reactive to the functional group of the first-order modifier group of the first-order modified block copolymer. A second-order modified block copolymer-containing polymer composition comprising the second-order modified block copolymer as well as a thermoplastic resin and/or a rubbery polymer.
摘要翻译： 二级改性嵌段共聚物，其可以通过使一级改性嵌段共聚物与二级改性剂反应得到，其中一级改性嵌段共聚物包括碱嵌段共聚物和含官能团的一级改性剂 基团嵌段共聚物包含至少一个主要由乙烯基芳族烃单体单元组成的聚合物嵌段和至少一个主要由共轭二烯单体单元组成的聚合物嵌段，其中二级改性剂具有 与一级改性嵌段共聚物的一级改性剂基团的官能团反应的官能团。 包含二级改性嵌段共聚物的二阶改性嵌段共聚物聚合物组合物以及热塑性树脂和/或橡胶状聚合物。
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公开(公告)号：US07498387B2
公开(公告)日：2009-03-03
申请号：US10510571
申请日：2003-04-10
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 first-order modified, hydrogenated polymer comprising (1) a hydrogenated polymer obtained by hydrogenating at least one unhydrogenated polymer selected from the group consisting of a polymer comprising conjugated diene monomer units and a copolymer comprising conjugated diene monomer units and vinyl aromatic hydrocarbon monomer units, and (2) a functional group-containing first-order modifier group bonded to the hydrogenated polymer (1), wherein the content of the vinyl aromatic hydrocarbon monomer units, vinyl aromatic hydrocarbon block ratio, weight average molecular weight, and hydrogenation ratio (as measured with respect to the double bonds in the conjugated diene monomer units) of the first-order modified, hydrogenated polymer are, respectively, within specific ranges. A second-order modified polymer obtained by reacting a second-order modifier with a first-order modified polymer comprising (β) a base polymer and (γ) a functional group-containing first-order modifier group bonded to the base polymer (β). A composition comprising the above-mentioned first-order modified, hydrogenated polymer or second-order modified polymer and at least one functional component other than the modified polymer.
摘要翻译： 一种一级改性氢化聚合物，其包含（1）氢化聚合物，其通过氢化至少一种选自包含共轭二烯单体单元的聚合物的非氢化聚合物和包含共轭二烯单体单元和乙烯基芳烃单体单元的共聚物而获得 ，和（2）与氢化聚合物（1）键合的含官能团的一级改性基团，其中乙烯基芳烃单体单元的含量，乙烯基芳烃嵌段比，重均分子量和氢化比（ 相对于共轭二烯单体单元中的双键测定的一级改性氢化聚合物分别在特定范围内。 通过使二级改性剂与包含（β）基础聚合物和（γ）与基础聚合物（β）键合的含官能团的一级改性基团的一级改性聚合物反应而获得的二级改性聚合物， 。 包含上述一级改性氢化聚合物或二级改性聚合物和除改性聚合物以外的至少一种官能组分的组合物。
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