BRISTLE AND CONTAINING IT TOOTHBRUSH Russian patent published in 2019 - IPC A46B9/04 A46D1/00 

Abstract RU 2678630 C1

FIELD: hygiene.

SUBSTANCE: invention relates to devices for oral hygiene care, in particular to toothbrushes. A toothbrush having a handle and a head connected to the handle containing bristles is proposed, wherein at least one bristle contains a composition that contains a polymer and fibroin particles.

EFFECT: improving the efficiency of cleaning the user's teeth and other surfaces of the oral cavity, as well as providing a comfortable feeling in the mouth when using.

29 cl, 18 dwg

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RU 2 678 630 C1

Authors

Xi, Wenjin

Guo, Guangsheng

Zhang, Bo

Dates

2019-01-30Published

2015-11-03Filed