RU99108723A - DENTAL BRUSH BRUSH - Google Patents

DENTAL BRUSH BRUSH

Info

Publication number
RU99108723A
RU99108723A RU99108723/12A RU99108723A RU99108723A RU 99108723 A RU99108723 A RU 99108723A RU 99108723/12 A RU99108723/12 A RU 99108723/12A RU 99108723 A RU99108723 A RU 99108723A RU 99108723 A RU99108723 A RU 99108723A
Authority
RU
Russia
Prior art keywords
bristle
filaments
bristles
twisted
toothbrush
Prior art date
Application number
RU99108723/12A
Other languages
Russian (ru)
Other versions
RU2175518C2 (en
Inventor
Райнер ХАНС
Георгес Дризен
Армин ШВАРЦ-ХАРТМАНН
Норберт ШЕФЕР
Ахмет Кем ФИРАТЛИ
Original Assignee
БРАУН ГмбХ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19640853A external-priority patent/DE19640853A1/en
Application filed by БРАУН ГмбХ filed Critical БРАУН ГмбХ
Publication of RU99108723A publication Critical patent/RU99108723A/en
Application granted granted Critical
Publication of RU2175518C2 publication Critical patent/RU2175518C2/en

Links

Claims (20)

1. Щетинка (1, 6, 12) для зубной щетки, в частности для электрической зубной щетки выполненная из полимерного материала и имеющая несколько соединенных друг с другом филаментов (2, 3, 4; 7, 8, 9, 10; 13, 14, 15), отличающаяся тем, что филаменты (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) скручены или сплетены и склеены между собой химическим путем благодаря воздействию химических веществ.1. Bristle (1, 6, 12) for a toothbrush, in particular for an electric toothbrush made of polymeric material and having several filaments connected to each other (2, 3, 4; 7, 8, 9, 10; 13, 14 , 15), characterized in that the filaments (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) are twisted or woven and glued together chemically due to the action of chemicals. 2. Щетинка (1, 6, 12) по п.1, отличающаяся тем, что на свободном конце (17) щетинки (12) предусмотрена расплетенная область (18). 2. The bristle (1, 6, 12) according to claim 1, characterized in that a braided region (18) is provided at the free end (17) of the bristles (12). 3. Щетинка (1, 6, 12) по п.1 или 2, отличающаяся тем, что в каждой щетинке имеются от 2 до 8 филаментов, в частности 3 или 4 филамента. 3. The bristle (1, 6, 12) according to claim 1 or 2, characterized in that each bristle has from 2 to 8 filaments, in particular 3 or 4 filaments. 4. Щетинка (6) по одному из пп.1 - 3, отличающаяся тем, что филаменты (7 или 8, 9, 10) щетинки (6) имеют разный диаметр. 4. The bristle (6) according to one of claims 1 to 3, characterized in that the filaments (7 or 8, 9, 10) of the bristles (6) have different diameters. 5. Щетинка (1, 6, 12) по одному из пп.1 - 4, отличающаяся тем, что диаметр филаментов (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) составляет приблизительно от 0,0508 мм (2 М) до 0,254 мм (10 М), в частности примерно от 0,0762 мм (3 М) до 0,127 мм (5 М). 5. Bristle (1, 6, 12) according to one of claims 1 to 4, characterized in that the diameter of the filaments (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) is from about 0 0508 mm (2 M) to 0.254 mm (10 M), in particular from about 0.0762 mm (3 M) to 0.127 mm (5 M). 6. Щетинка (6) по одному из пп.1 - 5, отличающаяся тем, что предусмотрен филамент (7), расположенный примерно в центре и имеющий большую жесткость, чем те филаменты (8, 9, 10), которые его окружают. 6. Bristle (6) according to one of claims 1 to 5, characterized in that a filament (7) is provided, located approximately in the center and having greater rigidity than those filaments (8, 9, 10) that surround it. 7. Щетинка (1, 6, 12) по одному из пп.1 - 6, отличающаяся тем, что скрутка или сплетение щетинок (1, 6, 12) повторяются через определенные промежутки (5, 11, 16). 7. The bristle (1, 6, 12) according to one of claims 1 to 6, characterized in that the twisting or twisting of the bristles (1, 6, 12) are repeated at certain intervals (5, 11, 16). 8. Щетинка (1, 6, 12) по п.7, отличающаяся тем, что промежутки (5, 11, 16) составляют приблизительно 0,5 - 5,0 мм, в частности примерно 1,0 - 3,0 мм. 8. The bristle (1, 6, 12) according to claim 7, characterized in that the gaps (5, 11, 16) are approximately 0.5 to 5.0 mm, in particular about 1.0 to 3.0 mm. 9. Щетинка (1, 6, 12) по одному из пп.1 - 8, отличающаяся тем, что филаменты (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) выполнены из полиамида, полиэфира и/или полипропилена. 9. Bristle (1, 6, 12) according to one of claims 1 to 8, characterized in that the filaments (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) are made of polyamide, polyester and / or polypropylene. 10. Щетинка по одному из пп.1 - 9, отличающаяся тем, что сопротивление дальнейшему разрыву расплетения (18) или прочность на отслаивание филаментов (13, 14, 15) составляет примерно 0,1 - 0,15 н, предпочтительно 0,125 н. 10. The bristle according to one of claims 1 to 9, characterized in that the resistance to further breaking of the braid (18) or the peel strength of the filaments (13, 14, 15) is about 0.1 - 0.15 n, preferably 0.125 n 11. Щетинка по одному из пп.1 - 10, отличающаяся тем, что в результате воздействия химических веществ слипается 10 - 50%; преимущественно 20 - 35% площади поперечного сечения филаментов (2, 3, 4; 7, 8, 9, 10; 13, 14, 15). 11. The bristle according to one of claims 1 to 10, characterized in that as a result of exposure to chemicals 10 - 50% stick together; mainly 20 - 35% of the cross-sectional area of the filaments (2, 3, 4; 7, 8, 9, 10; 13, 14, 15). 12. Щетинка по одному из пп.1 - 11, отличающаяся тем, что у филаментов, выполненных полностью или частично из кристаллического материала, наружная поверхность (22) щетинки (1, 6, 12) имеет по существу аморфную структуру, а сердцевина (23) имеет по существу кристаллическую структуру. 12. The bristle according to one of claims 1 to 11, characterized in that for filaments made in whole or in part from a crystalline material, the outer surface (22) of the bristles (1, 6, 12) has a substantially amorphous structure, and the core (23 ) has an essentially crystalline structure. 13. Щетинка по п.12, отличающаяся тем, что центр (24) сердцевины (23) имеет аморфную структуру. 13. The bristle according to claim 12, characterized in that the center (24) of the core (23) has an amorphous structure. 14. Щетинка по п.12 или 13, отличающаяся тем, что примерно 10 - 50%, в частности 20 - 30% площади поперечного сечения щетинки (1, 6, 12) имеют аморфную структуру. 14. The bristle according to claim 12 or 13, characterized in that about 10 to 50%, in particular 20 to 30% of the cross-sectional area of the bristles (1, 6, 12) have an amorphous structure. 15. Способ изготовления щетинки по одному из пп.1 - 14, отличающийся тем, что филаменты (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) скручены или сплетены по существу без напряжения при кручении и склеены между собой химическим путем благодаря воздействию растворителя. 15. A method of manufacturing a bristle according to one of claims 1 to 14, characterized in that the filaments (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) are twisted or braided essentially without tension during torsion and glued together chemically due to solvent. 16. Способ по п.15, отличающийся тем, что филаменты (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) пропитываются растворителем в течение примерно 5 - 50 с, причем в зависимости от покрытия филаментов предпочтительно 5 - 15 с или 20 - 30 с. 16. The method according to p. 15, characterized in that the filaments (2, 3, 4; 7, 8, 9, 10; 13, 14, 15) are impregnated with a solvent for about 5 to 50 s, depending on the coating of the filaments preferably 5 to 15 seconds or 20 to 30 seconds. 17. Способ по п.15 или 16, отличающийся тем, что в качестве растворителя используется фенол, м-крезол и/или муравьиная кислота. 17. The method according to p. 15 or 16, characterized in that the solvent used is phenol, m-cresol and / or formic acid. 18. Способ по одному из пп.15 - 17, отличающийся тем, что на свободном конце (17) щетинки (12) при механической обработке получается расплетенная область (18). 18. The method according to one of paragraphs.15 to 17, characterized in that at the free end (17) of the bristles (12) during machining, a braided region (18) is obtained. 19. Способ по одному из пп.15 - 18, отличающийся тем, что скрученные и/или сплетенные филаменты (1, 6, 12) имеют во время химического склеивания напряжение при растяжении примерно 6 - 20 Мпа, предпочтительно 13 Мпа. 19. The method according to one of paragraphs.15 to 18, characterized in that the twisted and / or woven filaments (1, 6, 12) have a tensile stress of about 6-20 MPa, preferably 13 MPa, during chemical bonding. 20. Применение щетинок (1, 6, 12) по одному из пп.1 - 19 на внутреннем участке зубной щетки с круглой головкой, предпочтительно электрической зубной щетки. 20. The use of bristles (1, 6, 12) according to one of claims 1 to 19 on the inner portion of a round head toothbrush, preferably an electric toothbrush.
RU99108723/12A 1996-10-02 1997-09-24 Bristle for tooth-brush RU2175518C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19640853.9 1996-10-02
DE19640853A DE19640853A1 (en) 1996-10-02 1996-10-02 Bristle for a toothbrush

Publications (2)

Publication Number Publication Date
RU99108723A true RU99108723A (en) 2001-02-27
RU2175518C2 RU2175518C2 (en) 2001-11-10

Family

ID=7807796

Family Applications (1)

Application Number Title Priority Date Filing Date
RU99108723/12A RU2175518C2 (en) 1996-10-02 1997-09-24 Bristle for tooth-brush

Country Status (10)

Country Link
US (1) US6141819A (en)
EP (1) EP0957711B1 (en)
JP (1) JP2001501511A (en)
CN (1) CN1107473C (en)
AT (1) ATE211628T1 (en)
AU (1) AU708947B2 (en)
BR (1) BR9712195A (en)
DE (2) DE19640853A1 (en)
RU (1) RU2175518C2 (en)
WO (1) WO1998014090A1 (en)

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