VEHICULAR WHEEL COATING COMPOSITION AND WHEEL

PROBLEM TO BE SOLVED: To obtain a vehicular wheel coating composition capable of preventing adhesion of fine brake pad powder generated in braking to vehicular wheels of an automobile, a two-wheel vehicle or the like, and a wheel. SOLUTION: The vehicular wheel coating composition provides a superhyd...

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Bibliographische Detailangaben
Hauptverfasser: HASEGAWA HIROSHI, MASAKO YOSHIKUNI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a vehicular wheel coating composition capable of preventing adhesion of fine brake pad powder generated in braking to vehicular wheels of an automobile, a two-wheel vehicle or the like, and a wheel. SOLUTION: The vehicular wheel coating composition provides a superhydrophobic surface having a water droplet contact angle of ≥150° to a wheel surface. The wheel has such a superhydrophobic surface. In addition, the superhydrophobic surface has oil repellency. The roughness Ra of the superhydrophobic surface is ≤200 nm. COPYRIGHT: (C)2009,JPO&INPIT