公开(公告)号：US20080149248A1

公开(公告)日：2008-06-26

申请号：US11952391

申请日：2007-12-07

Applicant: David John Zanzig ,  Uwe Emest Frank ,  Georges Marcel Victor Thielen ,  Manfred Josef Jung

Inventor： David John Zanzig ,  Uwe Emest Frank ,  Georges Marcel Victor Thielen ,  Manfred Josef Jung

IPC: B60C1/00

CPC classification number: C08L9/00 ,  B60C1/0025 ,  C08K3/36 ,  C08L7/00 ,  C08L15/00 ,  C08L21/00 ,  C08L51/04 ,  Y10T152/10495 ,  Y10T152/10513 ,  C08L2666/02

Abstract: A pneumatic tire having a rubber sidewall including (A) 30 to 80 phr of natural rubber; (B) 20 to 70 phr of cis 1,4-polybutadiene rubber; (C) from 10 to 100 phr of silica; and (D) from 1 to 30 phr of a particulate rubber gel filler selected from the group consisting of polybutadiene gel, styrene butadiene gel, acrylonitrile-butadiene gel, chloroprene gel, natural rubber gel, and mixtures thereof.

Abstract translation: 一种具有橡胶侧壁的充气轮胎，其包含（A）30〜80phr的天然橡胶; （B）20〜70phr顺式1,4-聚丁二烯橡胶; （C）10〜100phr二氧化硅; 和（D）1至30phr的选自聚丁二烯凝胶，苯乙烯丁二烯凝胶，丙烯腈 - 丁二烯凝胶，氯丁二烯凝胶，天然橡胶凝胶及其混合物的颗粒状橡胶凝胶填料。