首页>
外国专利>
ORAL CARE IMPLEMENT AND FILAMENT FOR THE SAME.
ORAL CARE IMPLEMENT AND FILAMENT FOR THE SAME.
展开▼
机译:口腔护理的实施和要求相同。
展开▼
页面导航
摘要
著录项
相似文献
摘要
A mechanically tapered bristle filament for an oral care implement. The filament is characterized by a long thin tapered end portion. The tapered end portion has a taper length and tip diameter comparable to chemically tapered filaments. The areal surface roughness of the tapered end portion however is greater than chemically tapered filaments thereby producing increased scrubbing action against the surfaces of the teeth. The foregoing taper and roughness characteristics of the present filament enhance inter-dental cleaning effectiveness.
展开▼