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Multi-component bristle having components with different oral care additives, and oral care implement comprising the same
Multi-component bristle having components with different oral care additives, and oral care implement comprising the same
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机译:具有不同口腔护理添加剂的成分的多成分刷毛以及包括该成分的口腔护理器具
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摘要
An oral care implement (100) including at least multi-component bristle. The oral care implement (100) comprises a handle (120); a head (110) coupled to the handle (120); at least one bristle tuft extending from the head, the at least one bristle tuft comprises at least one multi-component bristle (200) comprising coextruded core (210) and sheath components (220), the sheath component (220) surrounding a first portion (215) of the core component (210), and a second portion (216) of the core component (210) protruding from the sheath component (220) at a tip portion (230) of the multi-component bristle (200); the sheath component (220) comprises a first plastic and a first oral care additive; the core component (210) comprises a second plastic and a second oral care additive, wherein the first oral care additive is different than the second oral care additive.
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