公开(公告)号：US20040089388A1

公开(公告)日：2004-05-13

申请号：US10692950

申请日：2003-10-27

Applicant: Bridgestone Corporation ,  Kuraray Co., Ltd.

Inventor： Kentaro Fujino ,  Shinji Tai ,  Kaoru Ikeda ,  Tomoyuki Watanabe ,  Kouta Isoyama

IPC: B60C005/14 ,  B60C001/00

CPC classification number: B60C5/14 ,  B60C1/0008 ,  C08F8/02 ,  C08F2800/10 ,  Y10S152/16 ,  C08F216/06

Abstract: Disclosed is an innerliner for pneumatic tires, wherein the innerliner comprises a modified ethylene-vinyl alcohol copolymer (C) obtained by reacting 1-50 parts by weight of an epoxy compound (B) with 100 parts by weight of an ethylene-vinyl alcohol copolymer (A) having an ethylene content of 25-50 mol %. A pneumatic tire with the innerliner can greatly improve the internal pressure retainabilities before and after driving without increasing the weight of the tire.

Abstract translation: 公开了一种充气轮胎的内衬，其中内衬层包括通过使1-50重量份的环氧化合物（B）与100重量份的乙烯 - 乙烯醇共聚物（C）反应获得的改性乙烯 - 乙烯醇共聚物（C） （A）的乙烯含量为25〜50摩尔％。 具有内衬的充气轮胎可以大大提高驾驶前后的内部压力保持性，而不增加轮胎的重量。

公开(公告)号：US20040076780A1

公开(公告)日：2004-04-22

申请号：US10394571

申请日：2003-03-24

Applicant: KURARAY CO. LTD

Inventor： Hong-Ta James Chan ,  Tomoyuki Watanabe ,  William Scott Lambert ,  Nahoto Hayashi

IPC: B65D001/00

CPC classification number: B05D1/10 ,  B05D7/54 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/26 ,  Y10T428/31504 ,  Y10T428/31938

Abstract: A powder of a barrier material (B) is, after having been melted, applied to a substrate of a polyolefin (A) according to flame spray coating process to give a shaped article, in which the barrier material (B) firmly adheres to the polyolefin (A) even when the surface of the substrate is not subjected to primer treatment. The shaped article is favorable to components to fuel containers, fuel tanks for automobiles, fuel pipes, etc.

Abstract translation: 阻燃材料（B）的粉末在熔融后，根据火焰喷涂法施加到聚烯烃（A）的基材上，得到成型制品，其中阻挡材料（B）牢固地粘附于 聚烯烃（A）即使基材的表面没有进行底漆处理。 成型制品有利于燃料容器，汽车燃料箱，燃料管等部件。