公开(公告)号：US20130030124A1

公开(公告)日：2013-01-31

申请号：US13639445

申请日：2011-02-10

申请人： Shusaku Tomoi

发明人： Shusaku Tomoi

IPC分类号： C08L77/00 ,  B29B7/00 ,  B60C1/00

CPC分类号： C08L77/02 ,  B60C1/0008 ,  C08G69/48 ,  C08J2363/00 ,  C08J2377/02 ,  C08J2377/06 ,  C08J2415/02 ,  C08L63/00 ,  C08L77/06 ,  C08L2205/05 ,  Y10T152/10495 ,  C08L15/02 ,  C08L25/08 ,  C08L77/00

摘要： A thermoplastic elastomer composition having a continuous phase and a dispersed phase, wherein the continuous phase comprising (A) an epoxy-modified polyamide resin, and the dispersed phase comprising (B) a halogenated isoolefin-paraalkylstyrene copolymer rubber, wherein the thermoplastic elastomer composition is obtained by melt-kneading (B) halogenated isoolefin-paraalkylstyrene copolymer rubber, (C) a polyamide resin, and (D) a polyfunctional epoxy compound having two or more epoxy groups per molecule in an amount of 0.05 parts by weight or more and less than 3 parts by weight with respect to 100 parts by weight of polyamide resin (C), at a temperature which is equal to or more than the melting point of polyamide resin (C), and epoxy-modified polyamide resin (A) is produced by the reaction of polyamide resin (C) with polyfunctional epoxy compound (D) during the melt-kneading.

摘要翻译： 一种具有连续相和分散相的热塑性弹性体组合物，其中所述连续相包含（A）环氧改性的聚酰胺树脂，和包含（B）卤化异烯烃 - 对烷基苯乙烯共聚物橡胶的分散相，其中所述热塑性弹性体组合物为 通过熔融捏合（B）卤代异烯烃 - 对烷基苯乙烯共聚物橡胶，（C）聚酰胺树脂和（D）每分子具有两个或更多个环氧基的多官能环氧化合物，其量为0.05重量份以上 相对于聚酰胺树脂（C）100重量份，聚酰胺树脂（C）的熔点以上的温度和环氧改性聚酰胺树脂（A）的重量比3重量份 通过在熔融捏合过程中聚酰胺树脂（C）与多官能环氧化合物（D）的反应。

公开(公告)号：US08302648B2

公开(公告)日：2012-11-06

申请号：US12439740

申请日：2007-09-04

申请人： Shusaku Tomoi

发明人： Shusaku Tomoi

IPC分类号： B60C5/14

CPC分类号： B60C1/0008 ,  B60C5/14 ,  C08L21/00 ,  C08L23/16 ,  Y10T152/10495 ,  C08L2666/06 ,  C08L2666/08

摘要： A pneumatic tire comprising an air permeation preventive layer comprising a film of a thermoplastic resin composition containing a polyvinyl alcohol or ethylene vinyl alcohol copolymer, to which a protective film of a rubber composition containing an ethylene propylene rubber (EPM) or ethylene propylene diene rubber (EPDM) is, directly or via an adhesive, placed adjacent thereto, as one layer in at least one side thereof, whereby both a further reduction in the air leakage rate of the pneumatic tire and a good durability can be achieved and furthermore a reduction in the weight of the tire can be achieved.

摘要翻译： 1.一种充气轮胎，其特征在于，具备防透气层，所述充气轮胎包含含有聚乙烯醇或乙烯乙烯醇共聚物的热塑性树脂组合物的膜，所述防粘层含有乙丙橡胶（EPM）或乙烯丙烯二烯橡胶 EPDM）直接或通过粘合剂在其至少一个侧面上作为一层放置，由此可以实现充气轮胎的空气泄漏速度的进一步降低和良好的耐久性，并且还可以减少 可以实现轮胎的重量。

公开(公告)号：US20090114329A1

公开(公告)日：2009-05-07

申请号：US12298041

申请日：2007-04-26

申请人： Shusaku Tomoi

发明人： Shusaku Tomoi

IPC分类号： B60C19/12

CPC分类号： B29C33/68 ,  B60C1/0008 ,  B60C5/14 ,  C08K3/013 ,  C08L21/00

摘要： An inorganic powder mold release agent at the surface of an air permeation preventive layer is prevented from falling off, using a thermoplastic resin or thermoplastic elastomer composition.A pneumatic tire comprising a layer of a thermoplastic resin, or a layer of a thermoplastic elastomer composition comprising a thermoplastic resin containing an elastomer component is dispersed therein, as an air permeation preventive layer arranged at an inside surface of a tire cavity, further arranging a mold releasable protective layer containing an inorganic powder and a polymer component further arranged on the surface of the layer of thermoplastic resin or the layer of the thermoplastic elastomer composition, wherein the resultant assembly vulcanized and molded.

摘要翻译： 使用热塑性树脂或热塑性弹性体组合物，防止在防透气层表面的无机粉末脱模剂脱落脱落。 将包含热塑性树脂层的充气轮胎或包含含有弹性体组分的热塑性树脂的热塑性弹性体组合物层分散在其中，作为布置在轮胎腔的内表面的防透气层，进一步布置 包含无机粉末和聚合物组分的可脱模保护层还设置在热塑性树脂层或热塑性弹性体组合物的表面上，其中所得组合物硫化和模制。