发明名称 |
Tire comprising a colored design and process for obtaining it |
摘要 |
Tire made of a rubber-based material of black color comprising at least one design on an outer surface of the said tire, the material being a diene elastomer or rubber, the design having on its outer surface at least one light diffraction grating formed of a plurality of ridges or grooves of height H arranged parallel to one another with a period P. The process for obtaining a design of variable color on an article made of a rubber-based material of black color, the design being visible in at least one color different from black.
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申请公布号 |
US7204284(B2) |
申请公布日期 |
2007.04.17 |
申请号 |
US20040808458 |
申请日期 |
2004.03.25 |
申请人 |
MICHELIN RECHERCHE ET TECHNIQUE S.A. |
发明人 |
PATURLE ANTOINE;DELBET CEDRIC |
分类号 |
B60C13/02;B29C37/00;B60C11/00;B60C13/00 |
主分类号 |
B60C13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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