FIELD: bristle for tooth-brushes, electric brushes in particular. SUBSTANCE: bristle is made from polymer material; it includes several filaments which are twisted and spliced due to action of chemical agents, thus ensuring reliable interconnection of filaments. EFFECT: enhanced efficiency of tooth cleaning; avoidance of accumulation of bacteria and other microbes. 20 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BRUSH PART OF ELECTRIC TOOTHBRUSH | 1996 |
|
RU2161460C2 |
| TREATMENT OF BRISTLES | 2008 |
|
RU2476133C2 |
| TOOTHBRUSH AND TOOTHBRUSH MANUFACTURE METHOD | 1996 |
|
RU2157078C2 |
| TOOTHBRUSH | 2010 |
|
RU2472406C1 |
| BRUSH HEAD FOR ELECTRIC TOOTH BRUSH | 1995 |
|
RU2141278C1 |
| ELECTRIC TOOTH BRUSH | 1997 |
|
RU2181991C2 |
| METHOD OF SPIRAL BRISTLES PRODUCTION | 1996 |
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| METHOD OF TREATMENT TO GIVE TAPER TO NEEDLE-SHAPED BRISTLE WITH INCREASED SPEED OF TREATMENT | 2008 |
|
RU2408243C1 |
| METHOD OF MANUFACTURING BRISTLE ON CARRIER | 2003 |
|
RU2320481C2 |
| TOOTH BRUSH | 2004 |
|
RU2362509C2 |
