WO1997038603A1 - Bürste zur zahnfleischmassage und zahnreinigung und verfahren zur herstellung der borsten einer solchen bürste - Google Patents
Bürste zur zahnfleischmassage und zahnreinigung und verfahren zur herstellung der borsten einer solchen bürste Download PDFInfo
- Publication number
- WO1997038603A1 WO1997038603A1 PCT/EP1997/001839 EP9701839W WO9738603A1 WO 1997038603 A1 WO1997038603 A1 WO 1997038603A1 EP 9701839 W EP9701839 W EP 9701839W WO 9738603 A1 WO9738603 A1 WO 9738603A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bristles
- monofilament
- bristle
- brush
- pairs
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0238—Bristles with non-round cross-section
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/08—Preparing uniform tufts of bristles
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/14—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using grooved rollers or gear-wheel-type members
Definitions
- the invention relates to a brush for gum massage and tooth cleaning, consisting of a bristle holder with a handle and bristles made of plastic which are attached to the bristle holder individually or in bundles.
- Oral hygiene today includes not only tooth cleaning, but also gum massage to prevent gingivitis, periodontal disease, etc.
- Toothbrushes of a conventional type whether manually or electrically powered, do the job of cleaning teeth adequately, but not that of gum massage, especially if both Effects on a single trajectory should be achieved.
- the bristle ends are particularly effective for cleaning teeth, especially in the interdental spaces, but are often too aggressive for gum massage, especially if they are not perfectly rounded or are already flattened by use.
- the pressure and the path of movement should be selected so that the bristles fold over and cause a kind of stroking massage with their outer surface. But they are in this position again much less effective for cleaning teeth and even unsuitable for cleaning interdental spaces.
- Toothbrushes are also known in practice, the bristles of which are adapted to the different directions when brushing the teeth and massaging the gums. Such a toothbrush has a comparatively hard medium fill and more flexible massage bristles on the outside. This is inevitably a compromise, and it is not readily possible for the user to assign the different bristle areas to the treatment areas assigned to them - tooth or gums. In addition, this compromise is made by reducing one effect at the expense of the other.
- the invention has for its object to propose a brush for gum massage, which is equally effective in cleaning teeth.
- the bristles are corrugated transversely to their axis to form pronounced wart-like crests with a short wavelength.
- the bristle designed according to the invention like any conventional bristle, has a rounded working end, which acts equally for tooth cleaning and for the gum massage, thereby acting as a kind of massage finger.
- the wart-like crests act in a similar way to the bristle ends, both when cleaning the teeth and when massaging the gums.
- a corresponding pressure on the bristle stock, in which the bristles fold over several shaft vertices are simultaneously cleaning and / or massaging at each individual bristle in engagement. It is therefore possible to carry out the measures necessary for perfect oral hygiene in one operation with a single device.
- the bristles are corrugated in two or more planes, which ensures that, regardless of how the bristle turns when cleaning, wart-like crest of the shaft always comes into effect.
- the wave apexes are more or less rounded, In the case of a cross section deviating from the circular shape, preferred bending planes can be generated on the one hand, and on the other hand the wave crests are more pronounced.
- the bristles can have an oval cross section, but preferably a polygonal cross section with rounded longitudinal edges.
- a cross-shaped cross section is particularly suitable as a polygonal cross section.
- the effect of the bristles designed according to the invention can also be influenced by the geometry of the individual shaft.
- the wavelength can be 1 to 10 times the bristle diameter, but is advantageously between 1 and 5 times. In a preferred embodiment, the wavelength is less than twice the bristle diameter.
- the wave height i.e. the distance between the opposite wave crests must be as small as possible. It is preferably 1.2 to 2 times the bristle diameter.
- the shape of the wave apex is also important, with angular wave apexes being preferred over rounded ones.
- wire brushes and brushes it is known to corrugate the wire pins used, but the focus here is on reasons of stability and the abrasive effect (US Pat. No. 1,178,179, DE-U-79 06 716).
- hairpin bristles are known (US Pat. No. 2,511,004) which are made of plastic, but whose shape should come as close as possible to the natural bristle. These bristles have a long-wave profile and are pointed at their ends. They are primarily intended for paintbrushes and paintbrushes. These bristles are produced by starting from an endless monofilament that is constricted at regular intervals by tensile forces.
- the bristles are then cut, in each case in the region of the constriction, so that a single bristle is formed with two pointed ends.
- This individual bristle is then passed through pairs of form rollers which are at right angles to one another and are arranged at a distance.
- the shaping should be carried out with simultaneous application of heat. This is absolutely unacceptable for bristles, because when the bristles are formed from endless monofilaments, the monofilaments are stretched, possibly also thermally stabilized, in order to align the macromolecules and thereby give the bristle the necessary flexibility with sufficient rigidity. These properties are lost in subsequent thermal treatment due to the reorientation.
- the invention is based on the object of proposing a method for producing the bristles designed according to the invention in which the aforementioned disadvantages are avoided.
- the method according to the invention is therefore characterized in that a continuous plastic monofilament is passed through the shaping rollers and wound up on a spool behind the shaping rollers, the monofilament being held against rotation by the spools with respect to its axis, and in that the bristles are cut to length wavy endless monofilament.
- the endless monofilament is preferably drawn off from a spool by means of the form rollers. Instead, however, it is also possible to feed the continuous monofilament to the form rolls after it has been produced in an extruder. The curl takes place without additional heat from the outside.
- the monofilament is preferably passed between at least two pairs of form rollers lying one behind the other with the smallest possible spacing in order to irreversibly mold the pronounced wave apices.
- a plurality of endless plastic monofilaments can be drawn from one spool at a distance next to one another by means of the shaping rollers and wound up on a spool behind the shaping rollers, the individual monofilament also being held against rotation with respect to its axis.
- the endless monofilament is passed between pairs of form rollers of 10 to 20 mm, the center distance of which is approximately the same.
- Figure 1 is a broken side view of a
- FIG. 2 shows a schematic view of the the brush on the teeth
- Figure 3 is an enlarged partial view of a
- Figure 4 shows a longitudinal section of a corrugated
- Figure 5 shows a cross section of the bristle
- FIG. 6 shows a longitudinal section of a bristle with a different wave shape
- FIG. 7 shows a longitudinal section of a bristle with a wave shape similar to FIG. 4;
- FIG. 8 shows a longitudinal section of a bristle with a further modified wave shape
- Figure 13 is a schematic side view of a
- FIG. 14 is a top view of the form rolls of the device according to FIG. 13.
- FIG. 1 shows a brush for gum massage and tooth cleaning, which consists of a handle 1, a head 2 serving as a bristle holder and a large number of individual brushes standing bristles 3 is formed.
- the bristles 3 can optionally also be combined into bundles or packages. All or part of the bristles are wavy with a short wavelength.
- Your use-side ends 4 can, as in the embodiment shown, the
- FIG. 3 shows a bristle 3 on an enlarged scale during the use of the brush. It can be seen how the wart-like crests act on the gums in the manner of massage nubs.
- FIG. 4 shows an enlarged partial view of a bristle 3 which is corrugated uniformly in a sinusoidal manner, so that wart-like wave crests 5 and wave troughs 6 are formed. While the wave crests 5 form the effective working surfaces of the bristle, the wave troughs 6 accommodate dental care products or the like.
- the bristle according to FIG. 4 can have a cross section according to FIG. 5, that is to say it is corrugated in two mutually perpendicular planes, so that wart-like wave crests 5 extend on the envelope surface of the bristle in the direction of all four coordinates.
- FIG. 6 shows a bristle with a modified wave shape. The wave flanks run essentially in a straight line and the wart-like wave apexes 5 have a much smaller radius of curvature. In this embodiment, the wavelength corresponds approximately to the bristle diameter, as indicated by the letter "D".
- FIG. 7 shows a bristle similar to FIG. 4 with a wavelength that corresponds approximately to twice the bristle diameter.
- FIG. 8 in turn shows a bristle with a relatively elongated shaft and straight flanks 7 and even more pronounced shaft apices 5 with a very small radius of curvature. The wavelength of this bristle is about 4 times the bristle diameter.
- FIGS. 13 and 14 A device for performing the method according to the invention is indicated schematically in FIGS. 13 and 14. It has a supply spool 10 on which an endless monofilament 11 made of plastic is wound. It also has a collecting coil 12 for receiving the corrugated monofilament 13.
- the monofilament 11 runs through three form rollers or pairs of form rollers 14, 15 and 16 arranged one behind the other, which are profiled on their circumference in accordance with the desired wave shape (FIGS. 4 to 8).
- the axes of the pairs of form rollers 14, 15 and 16, of which the axes of at least one pair are driven, are arranged directly one behind the other so that they do not touch each other. They are also rotated against each other by 60 °, as can be seen from FIG. 14.
- the form rollers preferably have a diameter of 10 to 20 mm and the distance of their axes from each other, as well as the axes of the adjacent pairs of form rollers 14, 15 and 16, is only insignificant, namely about the Monofilament diameter larger. In this way, a corrugated monofilament 13 is obtained, the crest of which lies in three different axial planes of the bristle.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Brushes (AREA)
- Massaging Devices (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59701363T DE59701363D1 (de) | 1996-04-17 | 1997-04-12 | Bürste zur zahnfleischmassage und zahnreinigung und verfahren zur herstellung der borsten einer solchen bürste |
JP09536738A JP2001500395A (ja) | 1996-04-17 | 1997-04-12 | 歯肉マッサージおよび歯磨き用ブラシならびに当該ブラシの剛毛を製造するための方法 |
US09/171,004 US6141818A (en) | 1996-04-17 | 1997-04-12 | Brush for gum massage and tooth cleaning and process for producing the bristles of such a brush |
PL97329289A PL329289A1 (en) | 1996-04-17 | 1997-04-12 | Tooth brush for massaging gums and cleaning teeth and method of manufacturing bristles for such brush |
AU26963/97A AU712827B2 (en) | 1996-04-17 | 1997-04-12 | Brush for gingival massage and cleaning teeth and method for the manufacture of the bristles of such a brush |
BR9708690A BR9708690A (pt) | 1996-04-17 | 1997-04-12 | Escova para massagem na gengiva e limpeza dos dentes e método para a fabricaçao de cerdas de tal escova |
AT97920666T ATE191130T1 (de) | 1996-04-17 | 1997-04-12 | Bürste zur zahnfleischmassage und zahnreinigung und verfahren zur herstellung der borsten einer solchen bürste |
EP97920666A EP0893958B1 (de) | 1996-04-17 | 1997-04-12 | Bürste zur zahnfleischmassage und zahnreinigung und verfahren zur herstellung der borsten einer solchen bürste |
UA98116089A UA47476C2 (uk) | 1996-04-17 | 1997-12-04 | Щітка для масажу ясен та чищення зубів і спосіб виготовлення щетинок для такої щітки |
NO984822A NO984822L (no) | 1996-04-17 | 1998-10-15 | B°rste for tannkj°ttmassasje og tannrengj°ring og fremgangsmÕte for fremstilling av b°rstehÕr for en slik b°rste |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19615098A DE19615098A1 (de) | 1996-04-17 | 1996-04-17 | Bürste zur Zahnfleischmassage und Zahnreinigung und Verfahren zur Herstellung der Borsten einer solchen Bürste |
DE19615098.1 | 1996-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997038603A1 true WO1997038603A1 (de) | 1997-10-23 |
Family
ID=7791491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/001839 WO1997038603A1 (de) | 1996-04-17 | 1997-04-12 | Bürste zur zahnfleischmassage und zahnreinigung und verfahren zur herstellung der borsten einer solchen bürste |
Country Status (22)
Country | Link |
---|---|
US (1) | US6141818A (de) |
EP (1) | EP0893958B1 (de) |
JP (1) | JP2001500395A (de) |
KR (1) | KR20000005522A (de) |
CN (1) | CN1216451A (de) |
AR (1) | AR006660A1 (de) |
AT (1) | ATE191130T1 (de) |
AU (1) | AU712827B2 (de) |
BR (1) | BR9708690A (de) |
CA (1) | CA2251753A1 (de) |
CZ (1) | CZ331098A3 (de) |
DE (2) | DE19615098A1 (de) |
ES (1) | ES2144858T3 (de) |
ID (1) | ID16825A (de) |
IN (1) | IN190449B (de) |
NO (1) | NO984822L (de) |
PL (1) | PL329289A1 (de) |
TR (1) | TR199802092T2 (de) |
TW (1) | TW344657B (de) |
UA (1) | UA47476C2 (de) |
WO (1) | WO1997038603A1 (de) |
ZA (1) | ZA973234B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6440557B1 (en) | 1999-07-08 | 2002-08-27 | E. I. Du Pont De Nemours & Co. | Brush filaments |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6058541A (en) * | 1996-07-03 | 2000-05-09 | Gillette Canada Inc. | Crimped bristle toothbrush |
US6079087A (en) * | 1997-02-05 | 2000-06-27 | Cansler; Ronald | Method for making wavy tapered brush bristles |
US6018840A (en) * | 1998-03-09 | 2000-02-01 | Gillette Canada Inc. | Notched dental hygiene article |
US6601257B1 (en) * | 1998-10-14 | 2003-08-05 | Connoisseur Products Corp. | Jewelry brush with cleaning zones |
DE10017167A1 (de) * | 2000-04-07 | 2001-10-11 | Pedex & Co Gmbh | Verfahren und Vorrichtung zur Herstellung von Filamenten aus Kunststoff, insbesondere Kunststoffborsten, und danach hergestellte Borste |
EP1599112B1 (de) * | 2002-04-08 | 2010-05-05 | Verifresh Ltd. | Zahnfleischmassagevorrichtung |
US7052199B2 (en) * | 2002-06-20 | 2006-05-30 | L'oreal S.A. | Product applicator and method of producing such an applicator |
FR2841108B1 (fr) * | 2002-06-20 | 2004-07-30 | Oreal | Applicateur de produit, notamment cosmetique, et procede de fabrication d'un tel applicateur |
MXPA05001988A (es) * | 2002-08-19 | 2005-04-28 | Colgate Palmolive Co | Cepillo de dientes. |
AU2008200516B2 (en) * | 2003-03-14 | 2010-12-23 | The Gillette Company Llc | Toothbrush head |
JP5089029B2 (ja) * | 2004-07-26 | 2012-12-05 | インベンテイオ・アクテイエンゲゼルシヤフト | 手すり入口を有するエスカレータまたは動く歩道、このようなエスカレータまたは動く歩道の手すり入口、ならびに手すり入口の間隙を低減する方法 |
DE102005027982B4 (de) * | 2005-06-16 | 2007-09-06 | Braun Gmbh | Interdentalbürste und Interdentalreiniger |
DE102006034405B3 (de) * | 2006-07-25 | 2007-10-31 | Joachim Huller | Reinigungsbürste |
DE102007018766A1 (de) * | 2007-04-20 | 2008-10-23 | Braun Gmbh | Zahnbürste |
DE102008037317A1 (de) * | 2008-08-05 | 2010-02-11 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Texturieren polymerer Monofile |
CN102040828A (zh) * | 2009-10-26 | 2011-05-04 | 杜邦兴达(无锡)单丝有限公司 | 抗菌组合物、抗菌刷丝及它们的制备方法 |
US8635734B2 (en) * | 2011-02-15 | 2014-01-28 | Hankookin, Inc | Toothbrush with bristles of non circular tips |
ES2774301T3 (es) * | 2014-02-21 | 2020-07-20 | Procter & Gamble | Cabezal para un utensilio de cuidado bucal |
CN105686339B (zh) * | 2016-03-02 | 2018-10-19 | 深圳科之美新材料科技有限公司 | 一种新型化妆刷丝及其制造设备 |
FR3054958B1 (fr) | 2016-08-11 | 2018-09-07 | Oreal | Pinceau d'application d'un produit cosmetique, methode et kit associes |
FR3070839A1 (fr) * | 2017-09-12 | 2019-03-15 | L'oreal | Applicateur cosmetique |
FR3070841B1 (fr) * | 2017-09-12 | 2021-07-16 | Oreal | Applicateur cosmetique |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2317485A (en) * | 1940-04-27 | 1943-04-27 | Pepsodent Co | Brush |
US3118527A (en) * | 1959-04-06 | 1964-01-21 | Johns Manville | Friction element, a clutch facing, and method and apparatus for making same |
US3425206A (en) * | 1963-11-12 | 1969-02-04 | Monsanto Co | Dyed intermittently textured yarn |
US3505163A (en) * | 1967-06-22 | 1970-04-07 | Usm Corp | Helically crimped vinyl filament |
DE3514600A1 (de) * | 1985-02-11 | 1986-08-14 | Otmato AG, Glarus | Zahnbuerste mit vorratskammer fuer zahnputzmittel |
US5195546A (en) * | 1990-12-11 | 1993-03-23 | Ketema | Cosmetic brush and bristles |
DE4314692A1 (de) * | 1993-05-04 | 1994-11-10 | Zahoransky Anton Fa | Verfahren und Vorrichtung zur Herstellung von Bürsten |
DE29501338U1 (de) * | 1995-01-30 | 1995-06-22 | Weiland, Wolfgang, 24866 Busdorf | Zahnbürste |
DE4417548A1 (de) * | 1994-05-19 | 1995-11-23 | Wieland Seever | Zahnbürstenkopf |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2634167A (en) * | 1949-07-14 | 1953-04-07 | Hewitt Robins Inc | Method of making brushes |
US2845648A (en) * | 1954-03-18 | 1958-08-05 | Osborn Mfg Corp | Brush and brush material |
DE1435478A1 (de) * | 1964-02-29 | 1969-02-06 | Erwin Hahl | Verfahren und Vorrichtung zum Herstellen von verbesserten,gewellten,schlitzfaehigen Borsten aus Polyvinylverbindungen |
US3840932A (en) * | 1972-12-26 | 1974-10-15 | Ultrasonic Systems | Ultrasonic toothbrush applicator |
US4279053A (en) * | 1979-09-24 | 1981-07-21 | E. I. Du Pont De Nemours And Company | Tri- or tetra-locular paint brush bristles |
DE3116189A1 (de) * | 1981-04-23 | 1982-12-23 | Bodo 2000 Hamburg Jesse | Profilierte borsten fuer zahnbuersten und buersten aller art |
DE3205641C2 (de) * | 1982-02-17 | 1991-03-28 | Pedex & Co. GmbH, 6948 Wald-Michelbach | Verfahren und Vorrichtung zur Herstellung von Borstenbündeln oder Einzelborsten aus Kunststoff |
JPS6017109A (ja) * | 1983-07-04 | 1985-01-29 | Kanegafuchi Chem Ind Co Ltd | 刷毛用繊維 |
US4524480A (en) * | 1983-08-01 | 1985-06-25 | Perfection Automotive Products Corp. | Wire wheel cover brush |
DD221481A1 (de) * | 1984-02-20 | 1985-04-24 | Guben Chemiefaserwerk | Verfahren zur herstellung gewellter draehte aus synthetischen hochpolymeren |
DE8704237U1 (de) * | 1987-03-20 | 1988-01-21 | Maser, Brigitte, 1000 Berlin | Mundpflegeteil |
DE3833428C1 (de) * | 1988-10-01 | 1990-02-22 | Blendax Gmbh, 6500 Mainz, De | |
FR2663826B1 (fr) * | 1990-06-29 | 1993-08-06 | Oreal | Brosse pour appliquer du mascara sur les cils, et procede de fabrication d'une telle brosse. |
DE9105147U1 (de) * | 1991-04-26 | 1992-06-25 | Coronet - Werke Heinrich Schlerf Gmbh, 6948 Wald-Michelbach | Borstenware, insbesondere Bürste |
FR2687055B1 (fr) * | 1992-02-11 | 1994-04-29 | Oreal | Pinceau pour l'application de vernis a ongles, ou de produit similaire. |
JPH0670813A (ja) * | 1992-08-27 | 1994-03-15 | Hiroshi Fukuba | 歯ブラシ |
US5881426A (en) * | 1997-02-18 | 1999-03-16 | Tong; Gary S. | Brush with flexible bristles |
-
1996
- 1996-04-17 DE DE19615098A patent/DE19615098A1/de not_active Withdrawn
-
1997
- 1997-04-12 US US09/171,004 patent/US6141818A/en not_active Expired - Fee Related
- 1997-04-12 CZ CZ983310A patent/CZ331098A3/cs unknown
- 1997-04-12 PL PL97329289A patent/PL329289A1/xx unknown
- 1997-04-12 CA CA002251753A patent/CA2251753A1/en not_active Abandoned
- 1997-04-12 JP JP09536738A patent/JP2001500395A/ja active Pending
- 1997-04-12 DE DE59701363T patent/DE59701363D1/de not_active Expired - Fee Related
- 1997-04-12 TR TR1998/02092T patent/TR199802092T2/xx unknown
- 1997-04-12 WO PCT/EP1997/001839 patent/WO1997038603A1/de not_active Application Discontinuation
- 1997-04-12 AU AU26963/97A patent/AU712827B2/en not_active Ceased
- 1997-04-12 CN CN97193905A patent/CN1216451A/zh active Pending
- 1997-04-12 AT AT97920666T patent/ATE191130T1/de not_active IP Right Cessation
- 1997-04-12 EP EP97920666A patent/EP0893958B1/de not_active Expired - Lifetime
- 1997-04-12 ES ES97920666T patent/ES2144858T3/es not_active Expired - Lifetime
- 1997-04-12 BR BR9708690A patent/BR9708690A/pt active Search and Examination
- 1997-04-12 KR KR1019980708316A patent/KR20000005522A/ko not_active Application Discontinuation
- 1997-04-15 AR ARP970101512A patent/AR006660A1/es unknown
- 1997-04-16 ZA ZA9703234A patent/ZA973234B/xx unknown
- 1997-04-16 ID IDP971257A patent/ID16825A/id unknown
- 1997-04-16 TW TW086105085A patent/TW344657B/zh active
- 1997-04-16 IN IN652CA1997 patent/IN190449B/en unknown
- 1997-12-04 UA UA98116089A patent/UA47476C2/uk unknown
-
1998
- 1998-10-15 NO NO984822A patent/NO984822L/no not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2317485A (en) * | 1940-04-27 | 1943-04-27 | Pepsodent Co | Brush |
US3118527A (en) * | 1959-04-06 | 1964-01-21 | Johns Manville | Friction element, a clutch facing, and method and apparatus for making same |
US3425206A (en) * | 1963-11-12 | 1969-02-04 | Monsanto Co | Dyed intermittently textured yarn |
US3505163A (en) * | 1967-06-22 | 1970-04-07 | Usm Corp | Helically crimped vinyl filament |
DE3514600A1 (de) * | 1985-02-11 | 1986-08-14 | Otmato AG, Glarus | Zahnbuerste mit vorratskammer fuer zahnputzmittel |
US5195546A (en) * | 1990-12-11 | 1993-03-23 | Ketema | Cosmetic brush and bristles |
DE4314692A1 (de) * | 1993-05-04 | 1994-11-10 | Zahoransky Anton Fa | Verfahren und Vorrichtung zur Herstellung von Bürsten |
DE4417548A1 (de) * | 1994-05-19 | 1995-11-23 | Wieland Seever | Zahnbürstenkopf |
DE29501338U1 (de) * | 1995-01-30 | 1995-06-22 | Weiland, Wolfgang, 24866 Busdorf | Zahnbürste |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6440557B1 (en) | 1999-07-08 | 2002-08-27 | E. I. Du Pont De Nemours & Co. | Brush filaments |
Also Published As
Publication number | Publication date |
---|---|
DE19615098A1 (de) | 1997-10-23 |
CZ331098A3 (cs) | 1999-02-17 |
IN190449B (de) | 2003-07-26 |
AR006660A1 (es) | 1999-09-08 |
DE59701363D1 (de) | 2000-05-04 |
US6141818A (en) | 2000-11-07 |
PL329289A1 (en) | 1999-03-15 |
JP2001500395A (ja) | 2001-01-16 |
AU712827B2 (en) | 1999-11-18 |
NO984822D0 (no) | 1998-10-15 |
EP0893958B1 (de) | 2000-03-29 |
EP0893958A1 (de) | 1999-02-03 |
UA47476C2 (uk) | 2002-07-15 |
ES2144858T3 (es) | 2000-06-16 |
ATE191130T1 (de) | 2000-04-15 |
ID16825A (id) | 1997-11-13 |
TW344657B (en) | 1998-11-11 |
AU2696397A (en) | 1997-11-07 |
BR9708690A (pt) | 1999-08-03 |
CN1216451A (zh) | 1999-05-12 |
KR20000005522A (ko) | 2000-01-25 |
TR199802092T2 (xx) | 1999-01-18 |
CA2251753A1 (en) | 1997-10-23 |
ZA973234B (en) | 1997-11-18 |
NO984822L (no) | 1998-12-10 |
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