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21. 发明授权

US08021730B2 Low permeability thermoplastic elastomer composition 有权
标题翻译：低渗透性热塑性弹性体组合物
公开(公告)号：US08021730B2
公开(公告)日：2011-09-20
申请号：US12091535
申请日：2005-10-27
申请人： Andy Haishung Tsou , Yoshihiro Soeda , Yuichi Hara , Matthew Brian Measmer
发明人： Andy Haishung Tsou , Yoshihiro Soeda , Yuichi Hara , Matthew Brian Measmer
IPC分类号： C08L19/00 , C08L77/00 , B29D30/06 , B60C5/14
CPC分类号： B60C1/0008 , B60C1/00 , C08L23/26 , C08L23/28 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2205/03 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/1397 , C08L2666/20 , C08L2666/06
摘要： A thermoplastic elastomer composition possessing superior air impermeability, excellent durability and flexibility. In particular, the composition includes (A) at least one halogenated isobutylene-containing elastomer; and (B) at least one nylon resin having a melting point of about 170° C. to about 260° C.; and (C) a low molecular weight polymeric nylon plasticizer; wherein: (1) the at least one elastomer is present as a dispersed phase of small vulcanized particles in a continuous nylon phase; and (2) the elastomer particles are formed by dynamic vulcanization. Use of a low molecular weight nylon plasticizer provides for improved mixing and rubber dispersion while retaining the high levels of impermeability achievable by the use of nylon resin and halogenated isobutylene-containing elastomer in a dynamically vulcanized composition. Such compositions are particularly useful in applications such as tire innerliners and barrier films or layers as well as hoses.
摘要翻译：具有优异的防空气性，优异的耐久性和柔软性的热塑性弹性体组合物。特别地，组合物包括（A）至少一种含卤代异丁烯的弹性体; 和（B）至少一种熔点为约170℃至约260℃的尼龙树脂; 和（C）低分子量聚合尼龙增塑剂; 其中：（1）所述至少一种弹性体作为连续尼龙相中的小硫化颗粒的分散相存在; 和（2）弹性体颗粒通过动态硫化形成。使用低分子量尼龙增塑剂可提供改进的混合和橡胶分散体，同时保持在动态硫化组合物中使用尼龙树脂和含卤代异丁烯的弹性体可实现的高水平的不渗透性。这样的组合物在诸如轮胎内衬和阻隔膜或层以及软管的应用中特别有用。

22. 发明申请

US20110094650A1 ELASTOMER COMPOSITION AND PNEUMATIC TIRE USING SAME 有权
标题翻译：弹性体组合物和使用相同的气动轮胎
公开(公告)号：US20110094650A1
公开(公告)日：2011-04-28
申请号：US12997769
申请日：2009-06-09
申请人： Yuichi Hara
发明人： Yuichi Hara
IPC分类号： B60C9/18 , C08L19/00 , C08K5/435
CPC分类号： B60C1/0008 , C08K3/22 , C08L23/22 , C08L23/28 , C08L51/06 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2205/02 , C08L2312/00 , C08L2666/02 , C08L2666/20
摘要： An elastomer composition comprising a butyl-based rubber (A), as a dispersed phase, including (i) a brominated isobutylene and p-methylstyrene copolymer rubber or (ii) a blend of a butyl rubber, halogenated butyl rubber and/or polyisobutylene rubber and a brominated isobutylene and p-methylstyrene copolymer rubber and a Nylon resin (B), as a matrix phase, selected from Nylon 11, Nylon 6/66 copolymer, Nylon 6 and/or Nylon 66, wherein the matrix phase of the butyl-based rubber/Nylon resin blend composition having titanium oxide (C) compounded therein in an amount of 2.5 to 8% by weight, based upon the weight of the Nylon resin (B), whereby UV degradation can be suppressed and long term outdoor exposure can be withstood and a pneumatic tire using the same.
摘要翻译：包含丁基橡胶（A）作为分散相的弹性体组合物，包括（i）溴化异丁烯和对甲基苯乙烯共聚物橡胶或（ii）丁基橡胶，卤化丁基橡胶和/或聚异丁烯橡胶的共混物和作为基质相的溴化异丁烯和对甲基苯乙烯共聚物橡胶以及尼龙树脂（B），选自尼龙11，尼龙6/66共聚物，尼龙6和/或尼龙66，其中丁基 - 基于尼龙树脂（B）的重量，以2.5至8重量％的量配合氧化钛（C）的基于氧化钛（C）的基于橡胶/尼龙树脂的共混组合物，由此可以抑制UV降解并且长期的室外暴露可以使用它的充气轮胎。

23. 发明申请

US20100314020A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20100314020A1
公开(公告)日：2010-12-16
申请号：US12518039
申请日：2007-10-29
申请人： Jun Matsuda , Yuichi Hara
发明人： Jun Matsuda , Yuichi Hara
IPC分类号： B60C9/14 , B60C1/00
CPC分类号： B60C1/0008 , B29D2030/0682 , B60C5/14 , B60C15/0036 , B60C2005/145 , B60C2015/009 , Y10T152/10855
摘要： Provided is a pneumatic tire: in which a film made of a thermoplastic resin or a thermoplastic elastomer composition obtained by blending an elastomer in a thermoplastic resin is used for an inner liner layer; and which is improved in its internal pressure holding performance while maintaining its durability satisfactorily. The pneumatic tire according to the present invention is a pneumatic tire in which: a carcass layer including multiple reinforcing cords is laid between paired bead parts; and the carcass layer is wound up around each of bead cores from the inner side to the outer side of the tire. In the pneumatic tire, an inner liner layer including a film made of the thermoplastic resin or the thermoplastic elastomer composition obtained by blending the elastomer in the thermoplastic resin is disposed on a tire inner cavity side of the carcass layer, the inner liner layer is wound up around each bead core from the inner side to the outer side of the tire, and the winding-up height (L-TUH) of the inner liner layer is set at 25% or more of the sectional height (SH) of the tire.
摘要翻译：提供一种充气轮胎，其中将由热塑性树脂制成的膜或通过将热塑性树脂中的弹性体共混而获得的热塑性弹性体组合物用于内衬层; 并且其内部保压性能得到改善，同时保持其耐久性令人满意。根据本发明的充气轮胎是一种充气轮胎，其中，包括多个加强帘线的胎体层被铺设在成对的胎圈部之间; 并且胎体层从轮胎的内侧到外侧卷绕在胎圈芯的每一个周围。在充气轮胎中，将包含由热塑性树脂制成的膜的内衬层或通过将热塑性树脂中的弹性体共混而获得的热塑性弹性体组合物设置在胎体层的轮胎内腔侧，内衬层被卷绕从轮胎的内侧到外侧的每个胎圈芯的周围，内衬层的卷绕高度（L-TUH）设定为轮胎的断面高度（SH）的25％以上。

24. 发明授权

US09512313B2 Thermoplastic elastomer composition 有权
标题翻译：热塑性弹性体组合物
公开(公告)号：US09512313B2
公开(公告)日：2016-12-06
申请号：US13575887
申请日：2011-05-20
申请人： Koichi Kawaguchi , Yuichi Hara
发明人： Koichi Kawaguchi , Yuichi Hara
IPC分类号： C08L77/02 , C08L29/06 , C08L19/00 , B32B27/08 , B32B1/08 , C08L77/06 , B60C1/00 , C08L23/16 , C08L23/08 , C08K5/17
CPC分类号： C08L77/02 , B60C1/0008 , C08K5/17 , C08L23/0853 , C08L23/16 , C08L77/06 , Y10T428/139 , Y10T428/1393 , Y10T428/3175 , C08L77/00
摘要： Provided is a thermoplastic elastomer composition comprising a polyamide resin and a modified rubber, in which low temperature resistance is improved. The thermoplastic elastomer composition comprising the polyamide resin and the modified rubber having an acid anhydride group or an epoxy group is characterized in that the modified rubber having an acid anhydride group or an epoxy group is modified with a secondary amine. The secondary amine is preferably a compound having a structural formula: R1—NH—R2, in which R1 is a linear alkyl group having 1 to 30 carbon atoms and R2 is a hydrocarbon group having 1 to 30 carbon atoms or a hydrocarbon group having 1 to 30 carbon atoms and having a hydroxyl group, a sulfonyl group, a carbonyl group or an ether bond.
摘要翻译：本发明提供一种包含聚酰胺树脂和改性橡胶的热塑性弹性体组合物，其耐低温性提高。包含聚酰胺树脂和具有酸酐基或环氧基的改性橡胶的热塑性弹性体组合物的特征在于用二胺改性具有酸酐基或环氧基的改性橡胶。仲胺优选为具有结构式：R1-NH-R2的化合物，其中R1是具有1至30个碳原子的直链烷基，R2是具有1至30个碳原子的烃基或具有1个至30个碳原子并具有羟基，磺酰基，羰基或醚键。

25. 发明授权

US08691373B2 Laminate or thermoplastic polymer composition having low air permeability and pneumatic tire using same as inner liner 有权
标题翻译：使用与内衬相同的透气性低的充气轮胎或热塑性聚合物组合物
公开(公告)号：US08691373B2
公开(公告)日：2014-04-08
申请号：US12160386
申请日：2006-01-10
申请人： Yoshihiro Soeda , Naoyuki Morooka , Yuichi Hara , Andy Haishung Tsou
发明人： Yoshihiro Soeda , Naoyuki Morooka , Yuichi Hara , Andy Haishung Tsou
IPC分类号： B29C47/06 , B32B27/32 , B32B27/34 , B60C1/00
CPC分类号： B60C1/0008 , B29C47/0023 , B29C47/065 , B29C47/26 , B32B7/10 , B32B25/08 , B32B25/14 , B32B27/08 , B32B27/302 , B32B27/306 , B32B27/32 , B32B27/34 , B32B2270/00 , B32B2274/00 , B32B2307/54 , B32B2307/7242 , B32B2605/00 , Y10T428/24975 , Y10T428/249981 , Y10T428/249982 , Y10T428/31725 , Y10T428/31855 , Y10T428/31931
摘要： A laminate (C) of a thermoplastic polymer composition comprising: a thermoplastic resin composition (A) having an permeation coefficient of 10×10−12 cc·cm/cm2·sec·cmHg or less, laminated with a thermoplastic polymer composition (B) having a melt viscosity of 500-2000 Pa·s and a Young's modulus at a room temperature of 1-400 MPa, wherein the thickness of a layer of the thermoplastic resin composition (A) is 0.05-10 μm and the air permeation coefficient of the laminate (C) of 20×10−12 cc·cm/cm2·sec·cmHg or less, and a pneumatic tire using the above laminate (C) as an inner liner.
摘要翻译： 1.一种热塑性聚合物组合物的层压体（C），其包含：热塑性树脂组合物（A），其透过系数为10×10〜12cc·cm·cm 2·sec·cmHg以下，与热塑性聚合物组合物（B）熔体粘度为500-2000Pa·s，室温下的杨氏模量为1-400MPa，其中热塑性树脂组合物（A）的层的厚度为0.05-10μm，透气系数为层压体（C）为20×10〜12cc·cm·cm 2·sec·cmHg以下，以及使用上述层叠体（C）作为内衬的充气轮胎。

26. 发明申请

US20130269852A1 PNEUMATIC TIRE 有权
标题翻译：气动轮胎
公开(公告)号：US20130269852A1
公开(公告)日：2013-10-17
申请号：US13996763
申请日：2011-11-25
申请人： Toyoaki Endo , Yoshiaki Hashimura , Hideki Seto , Jun Matsuda , Yuichi Hara
发明人： Toyoaki Endo , Yoshiaki Hashimura , Hideki Seto , Jun Matsuda , Yuichi Hara
IPC分类号： B60C1/00
CPC分类号： B60C1/0008 , B29D30/3028 , B29D2030/0682 , B29D2030/0683 , B32B3/30 , B32B15/04 , B32B25/04 , B32B27/06 , B32B2270/00 , B32B2274/00 , B32B2307/7242 , B32B2605/00 , B32B2605/08 , B60C5/14 , B60C2005/145 , B60C2005/147
摘要： A pneumatic tire which uses, as an inner liner layer, a laminated sheet obtained by laminating an air permeation preventing layer, made of any one of a thermoplastic resin and a thermoplastic elastomer composition containing a blend of the thermoplastic resin and an elastomer, and a tie rubber layer, and which has high durability to prevent development of a crack in the tie rubber layer that occurs around a splice portion of the laminated sheet after the tire starts to be used. In the pneumatic tire, a sagged portion is formed by a concavo-convex structure in the air permeation preventing layer at least between points P and Q in a shape that a length La of a straight line connecting points P and Q and a length Lb of the air permeation preventing layer actually passing through points P and Q satisfy a relationship of (1.03×La)≦Lb≦(1.5×La).
摘要翻译：一种充气轮胎，其使用通过层压由热塑性树脂和含有热塑性树脂和弹性体的共混物的热塑性弹性体组合物中的任一种制成的防透气层而获得的层压片，作为内衬层，并且具有高耐久性，以防止在轮胎开始使用之后在层压片材的接合部分周围发生的接合橡胶层中的裂纹发展。在充气轮胎中，至少在点P和Q之间，在空气透过防止层中以凹凸结构形成下垂部分，其形状为连接点P和Q的直线的长度La和长度Lb 实际通过点P和Q的防透气层满足（1.03×La）@ Lb @（1.5×La）的关系。

27. 发明申请

US20130087263A1 CONSTRUCTION COMPRISING TIE LAYER 有权
标题翻译：施工包括层层
公开(公告)号：US20130087263A1
公开(公告)日：2013-04-11
申请号：US13605521
申请日：2012-09-06
申请人： Jay Kin M. Keung , Michael B. Rodgers , Porter C. Shannon , Andy H. Tsou , Yuichi Hara , Hirokazu Shibata , Yoshihiro Soeda
发明人： Jay Kin M. Keung , Michael B. Rodgers , Porter C. Shannon , Andy H. Tsou , Yuichi Hara , Hirokazu Shibata , Yoshihiro Soeda
IPC分类号： B32B27/08 , B32B27/28 , C09J127/04
CPC分类号： B60C1/0008 , B29D30/0681 , B29D2030/0682 , B32B25/00 , B32B27/08 , B32B27/28 , B32B2605/00 , B60C2005/145 , C08L7/00 , C08L9/00 , C08L21/00 , C08L23/20 , C08L23/26 , C08L23/283 , C09J123/283 , Y10T152/10495 , Y10T428/31909
摘要： A layered structure suitable for use in a pneumatic tire as an innerliner is prepared by directly bonding a fluid permeation prevention film and an adhesive tie layer. Prior to the bonding, the fluid permeation prevention layer is treated to remove any residual plasticizers or oils on the surface of the film. The tie layer comprises 100 weight % of at least one halogenated isobutylene containing elastomer and about 1 to about 20 parts per hundred (phr) of at least one tackifier. The fluid permeation prevention film comprises an elastomeric component dispersed in a vulcanized or partially vulcanized state, as a discontinuous phase, in a matrix of the thermoplastic resin component. The two layers of the layered structure may be separately extruded and then adhered to each other or adhered to each other during a calendaring operation wherein the adhesive tie layer composition is coated onto the treated film.
摘要翻译：通过直接粘合防止流体渗透膜和粘接层，制备适用于作为内衬的充气轮胎的层状结构。在粘合之前，处理流体渗透防止层以除去膜表面上的任何残留的增塑剂或油。粘结层包含100重量％的至少一种含卤代异丁烯的弹性体和约1至约20份/ 100（phr）的至少一种增粘剂。防止流体渗透的膜包括在热塑性树脂组分的基质中以硫化或部分硫化状态分散的不连续相的弹性体组分。层压结构的两层可以在压延操作期间分开挤出，然后彼此粘合或彼此粘合，其中粘合剂粘结层组合物涂覆在经处理的膜上。

28. 发明授权

US07954528B2 Thermoplastic elastomer composition and process for producing same 有权
标题翻译：热塑性弹性体组合物及其制备方法
公开(公告)号：US07954528B2
公开(公告)日：2011-06-07
申请号：US12091333
申请日：2005-10-27
申请人： Andy Haishung Tsou , Yoshihiro Soeda , Yuichi Hara , Matthew Brian Measmer
发明人： Andy Haishung Tsou , Yoshihiro Soeda , Yuichi Hara , Matthew Brian Measmer
IPC分类号： C08L51/04 , C08L77/00 , C08L101/00 , B60C15/00 , C08K5/098
CPC分类号： C08L21/00 , C08L7/00 , C08L23/283 , C08L53/02 , C08L77/00 , Y10T152/10828 , Y10T152/10846 , C08L2666/08 , C08L2666/20 , C08L2666/06
摘要： A thermoplastic elastomer composition having excellent durability and flexibility while possessing superior air impermeability. In particular, a process for producing a thermoplastic elastomer composition having high rubber content by multistage addition of at least one vulcanizable rubber component, in which the time required to substantially cure the at least one rubber component preferably is less the mixer residence time. Such compositions are particularly useful in applications such as tire innerliners and barrier films or layers.
摘要翻译：一种热塑性弹性体组合物，具有优异的耐久性和柔韧性，同时具有优异的不透气性。特别地，通过多次添加至少一种可硫化橡胶组分来制备具有高橡胶含量的热塑性弹性体组合物的方法，其中基本上固化至少一种橡胶组分所需的时间优选较少是混合器停留时间。这样的组合物特别适用于诸如轮胎内衬和阻挡膜或层的应用。

29. 发明授权

US07709575B2 Method for controlling dispersion size of elastomer in thermoplastic elastomer composition 有权
标题翻译：控制弹性体在热塑性弹性体组合物中的分散尺寸的方法
公开(公告)号：US07709575B2
公开(公告)日：2010-05-04
申请号：US10548257
申请日：2003-03-06
申请人： Andy Haishung Tsou , Yoshihiro Soeda , Yuichi Hara
发明人： Andy Haishung Tsou , Yoshihiro Soeda , Yuichi Hara
IPC分类号： C08F8/30 , C08L77/00
CPC分类号： C08L77/02 , C08L23/28 , C08L23/283 , C08L77/00 , C08L77/06 , C08L2312/00 , C08L2666/20 , C08L2666/04 , C08L2666/08 , C08L2666/06
摘要： A method for controlling a dispersion size of an elastomer in a thermoplastic elastomer composition having improved durability and impermeability obtained by melt-mixing (A) a halogenated isobutylene elastomer, (B) polyamide and (C) a dispersion aid, and dynamically vulcanizing the resultant blend to form the dynamically vulcanized polymer blend, wherein the halogenated isobutylene elastomer is dispersed in the polyamide matrix at a volume-average dispersion diameter of less than 2.0 μm.
摘要翻译：通过熔融混合（A）卤化异丁烯弹性体，（B）聚酰胺和（C）分散助剂获得的具有改善的耐久性和不渗透性的热塑性弹性体组合物中控制弹性体的分散体尺寸的方法，并动态硫化所得物共混以形成动态硫化聚合物共混物，其中卤化异丁烯弹性体以小于2.0μm的体积平均分散直径分散在聚酰胺基质中。

30. 发明申请

US20080314493A1 Elastomer Composition, Method for Producing Same, and Pneumatic Tire Using Same 审中-公开
标题翻译：弹性体组合物，其制造方法和使用其的气动轮胎
公开(公告)号：US20080314493A1
公开(公告)日：2008-12-25
申请号：US12281348
申请日：2007-03-02
申请人： Yuichi Hara
发明人： Yuichi Hara
IPC分类号： B60C5/14 , C08L19/00
CPC分类号： B60C1/0008 , C08J3/005 , C08K3/22 , C08K5/0016 , C08K5/0025 , C08K5/09 , C08L9/00 , C08L9/06 , C08L21/00 , C08L23/22 , C08L23/283 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2205/22 , C08L2666/14 , C08L2666/08 , C08L2666/04
摘要： An elastomer composition, having an excellent flexibility and low temperature durability, a method for producing the same and a pneumatic tire using the same are provided.An elastomer composition (C) comprising a matrix of a thermoplastic resin (A), in which a dispersed phase of an elastomer component (B) is finely dispersed to form an island-in-sea structure, wherein volume ratios of the thermoplastic resin (A) and the elastomer component (B) satisfy the following formula (I): Φd/Φm>ηd/ηm (I) wherein Φd and ηd, respectively, indicate a volume ratio and a melt viscosity of the elastomer component (B), and Φm and ηm, respectively, indicate a volume ratio and a melt viscosity of the thermoplastic resin (A)), a method for producing the same and a pneumatic tire using the same.
摘要翻译：提供具有优异的柔软性和低温耐久性的弹性体组合物，其制造方法和使用其的充气轮胎。一种弹性体组合物（C），其包含热塑性树脂（A）的基质，其中弹性体组分（B）的分散相被细分散以形成海岛结构，其中热塑性树脂（ A）和弹性体组分（B）满足下式（I）：<？in-line-formula description =“In-line formula”end =“lead”？> Phid / Phim> etad / etam（I）其中，Phid和etad分别表示弹性体组分（B）的体积比和熔体粘度，以及Phim和etam，分别表示“In-line-formula”=“ 表示热塑性树脂（A）的体积比和熔融粘度），其制造方法和使用其的充气轮胎。

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