Tire tread comprising discrete particles having a color different from the color of the tread
摘要
<p>The present invention is directed towards a speckled tire tread (10).
Specifically, the speckled tire tread (10) includes a primary tread compound that serves as a matrix in which are distributed discrete particles (20a,20b) of one or more secondary tread compounds, wherein at least one of the compounds is a different color than the other tread compound(s) so as to be visually distinguishable.
A method of making a speckled tire tread composition is also disclosed.
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申请公布号
EP1803587(A3)
申请公布日期
2008.12.24
申请号
EP20060126338
申请日期
2006.12.18
申请人
THE GOODYEAR TIRE & RUBBER COMPANY
发明人
PUHALA, AARON SCOTT;BARNETTE, RACHEL REBEKAH;LOSEY, ROBERT ALLEN;HAHN, BRUCE RAYMOND;D'SIDOCKY, RICHARD MICHAEL;BATES, KENNETH ALLEN;SHPARGEL, TARAH PECORA;LEE, GINGER