公开(公告)号：US20060155077A1

公开(公告)日：2006-07-13

申请号：US10534545

申请日：2002-12-12

申请人： Maurizio Galimberti ,  Giuseppina Ratti ,  Antonio Cascion Ingurgio ,  Attilio Citterio

发明人： Maurizio Galimberti ,  Giuseppina Ratti ,  Antonio Cascion Ingurgio ,  Attilio Citterio

IPC分类号： C08C19/00

CPC分类号： C08K5/19 ,  B60C1/0016 ,  C08L21/00 ,  C08L2666/06 ,  C08L2666/08

摘要： A crosslinkable elastomeric composition includes at least one diene elastomeric polymer and at least one organic quaternary ammonium salt. The at least one diene elastomeric polymer may have a glass transition temperature (Tg) below 20° C. The at least one organic quaternary ammonium salt may be present in an amount from 0.1 phr to 10 phr. The elastomeric composition may include at least one primary accelerator selected from thiazoles, sulphenamides, and/or xanthogenates. The elastomeric composition may be substantially free of additional secondary accelerators. The elastomeric composition may include at least one reinforcing filler, such as carbon black and/or silica. A tyre for a vehicle wheel includes at least one structural element including the elastomeric composition. The tyre may include a carcass structure, a belt structure, a tread band, and a pair of sidewalls. The at least one structural element including the elastomeric composition may be the tread band.

摘要翻译： 可交联的弹性体组合物包括至少一种二烯弹性体聚合物和至少一种有机季铵盐。 所述至少一种二烯弹性体聚合物可以具有低于20℃的玻璃化转变温度（T g）。所述至少一种有机季铵盐可以以0.1phr至10phr的量存在。 弹性体组合物可以包括至少一种选自噻唑，噻吩酰胺和/或黄原酸酯的主促进剂。 弹性体组合物可以基本上不含附加的二次加速剂。 弹性体组合物可以包括至少一种增强填料，例如炭黑和/或二氧化硅。 用于车轮的轮胎包括至少一个包括弹性体组合物的结构元件。 轮胎可以包括胎体结构，带结构，胎面带和一对侧壁。 包括弹性体组合物的至少一个结构元件可以是胎面带。