| 发明名称 |
METHOD OF FORMING COLOURED TYRE PORTIONS |
| 摘要 |
A tyre having at least one coloured portion having: —a highly impermeable barrier layer; and—a polyurethane paint on the barrier layer. The highly impermeable barrier layer is made by depositing on the part of the tyre to be coloured an aqueous dispersion which is eventually dried. |
| 申请公布号 |
US2014363680(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201214366997 |
申请日期 |
2012.12.24 |
| 申请人 |
BRIDGESTONE CORPORATION |
发明人 |
Pertusio Giovanni Alessandro;Almi Matteo Simone;Cotugno Salvatore;Fiorenza Paolo;Gruarin Martina;Pavoni Piero |
| 分类号 |
C09D175/14;B60C13/00 |
主分类号 |
C09D175/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A tyre comprising at least one coloured portion; said tyre being characterized in that said coloured portion comprises:
a highly impermeable barrier layer; and a polyurethane paint on said barrier layer. |
| 地址 |
Chuo-ku, Tokyo JP |
