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WO1999042019A3 - Brosse a dents et procede permettant de fabriquer une touffe de soies destinee a etre utilisee dans une brosse a dents - Google Patents

Brosse a dents et procede permettant de fabriquer une touffe de soies destinee a etre utilisee dans une brosse a dents Download PDF

Info

Publication number
WO1999042019A3
WO1999042019A3 PCT/CA1999/000133 CA9900133W WO9942019A3 WO 1999042019 A3 WO1999042019 A3 WO 1999042019A3 CA 9900133 W CA9900133 W CA 9900133W WO 9942019 A3 WO9942019 A3 WO 9942019A3
Authority
WO
WIPO (PCT)
Prior art keywords
toothbrush
tuft
bristles
usable
making
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CA1999/000133
Other languages
English (en)
Other versions
WO1999042019A2 (fr
Inventor
Casper Wen-Tien Chiang
Yan Feng
Edgardo Gotangco Zapanta
Donna Beals
Michael Roberts
Bradley Castillo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Canada Inc
Original Assignee
Gillette Canada Inc
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
Application filed by Gillette Canada Inc filed Critical Gillette Canada Inc
Priority to EP99904665A priority Critical patent/EP1056368A2/fr
Priority to AU25078/99A priority patent/AU2507899A/en
Publication of WO1999042019A2 publication Critical patent/WO1999042019A2/fr
Publication of WO1999042019A3 publication Critical patent/WO1999042019A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/08—Preparing uniform tufts of bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/06—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by welding together bristles made of metal wires or plastic materials

Landscapes

  • Brushes (AREA)

Abstract

Brosse à dents (98) comprenant un manche (100), une tête (102) partant du manche et une touffe (104) de soies, réunies au niveau de leur extrémité basale et fixées sur la tête par ladite extrémité. La touffe a une largeur et une longueur, le rapport de la largeur sur la longueur étant égal ou inférieur à 0,25 environ.
PCT/CA1999/000133 1998-02-20 1999-02-12 Brosse a dents et procede permettant de fabriquer une touffe de soies destinee a etre utilisee dans une brosse a dents Ceased WO1999042019A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99904665A EP1056368A2 (fr) 1998-02-20 1999-02-12 Brosse a dents et procede permettant de fabriquer une touffe de soies destinee a etre utilisee dans une brosse a dents
AU25078/99A AU2507899A (en) 1998-02-20 1999-02-12 Toothbrush and method for making a tuft of bristles usable in a toothbrush

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2698298A 1998-02-20 1998-02-20
US09/026,982 1998-02-20
US24300599A 1999-02-02 1999-02-02
US09/243,005 1999-02-02

Publications (2)

Publication Number Publication Date
WO1999042019A2 WO1999042019A2 (fr) 1999-08-26
WO1999042019A3 true WO1999042019A3 (fr) 1999-12-09

Family

ID=26701892

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA1999/000133 Ceased WO1999042019A2 (fr) 1998-02-20 1999-02-12 Brosse a dents et procede permettant de fabriquer une touffe de soies destinee a etre utilisee dans une brosse a dents

Country Status (5)

Country Link
EP (1) EP1056368A2 (fr)
CN (1) CN1291087A (fr)
AR (1) AR014636A1 (fr)
AU (1) AU2507899A (fr)
WO (1) WO1999042019A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269514B1 (en) 1998-06-05 2001-08-07 Du Pont Monofilament bristle assemblies and methods of making brushes using same
US6260229B1 (en) * 1998-06-05 2001-07-17 E. I. Du Pont De Nemours And Company Bristle sub-assemblies and method of making same
US6543083B1 (en) 1998-06-05 2003-04-08 E. I. Du Pont De Nemours & Co. Bristles having varying stiffness
US6351868B1 (en) 1998-06-05 2002-03-05 E.I. Dupont De Nemours & Company Bristle sub-assemblies having parallel pairs of bristles; and methods
US6096151A (en) * 1998-06-05 2000-08-01 E. I. Du Pont De Nemours And Company Method and apparatus for making articles having bristles
WO2001012013A1 (fr) * 1999-08-17 2001-02-22 Gillette Canada Company Brosse a dents et procede de fabrication d'une touffe de poils destinee a une brosse a dents

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142885A2 (fr) * 1983-11-16 1985-05-29 Anchor Advanced Products, Inc. Procédé de fabrication de brosses pourvues de moyens propres de fixation des soies et brosses ainsi obtenues
EP0165546A2 (fr) * 1984-06-19 1985-12-27 CORONET-WERKE Heinrich Schlerf GmbH Brosse à dents
DE3624343A1 (de) * 1985-07-18 1988-05-11 Eugen Gutmann Gmbh & Co Kg Verfahren zur herstellung eines faserstreifens und vorrichtung zur durchfuehrung des verfahrens
WO1990000359A1 (fr) * 1988-07-08 1990-01-25 Sanadent Ag Procede pour monter au moins un element souple allonge, dispositif comportant un tel element, et brosse
DE9016467U1 (de) * 1990-04-27 1991-02-21 Rueb, Fritz, 7869 Schönau Bürste mit Kunststoffborsten, insbesondere Zahnbürste

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4366592A (en) 1980-08-06 1983-01-04 Bromboz Jonathan J Brushes and method of making same
GB2288564B (en) 1994-04-19 1998-09-23 Boucherie Nv G B A molding machine for injection molding of tooth brushes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0142885A2 (fr) * 1983-11-16 1985-05-29 Anchor Advanced Products, Inc. Procédé de fabrication de brosses pourvues de moyens propres de fixation des soies et brosses ainsi obtenues
EP0165546A2 (fr) * 1984-06-19 1985-12-27 CORONET-WERKE Heinrich Schlerf GmbH Brosse à dents
DE3624343A1 (de) * 1985-07-18 1988-05-11 Eugen Gutmann Gmbh & Co Kg Verfahren zur herstellung eines faserstreifens und vorrichtung zur durchfuehrung des verfahrens
WO1990000359A1 (fr) * 1988-07-08 1990-01-25 Sanadent Ag Procede pour monter au moins un element souple allonge, dispositif comportant un tel element, et brosse
DE9016467U1 (de) * 1990-04-27 1991-02-21 Rueb, Fritz, 7869 Schönau Bürste mit Kunststoffborsten, insbesondere Zahnbürste

Also Published As

Publication number Publication date
EP1056368A2 (fr) 2000-12-06
CN1291087A (zh) 2001-04-11
AR014636A1 (es) 2001-03-28
AU2507899A (en) 1999-09-06
WO1999042019A2 (fr) 1999-08-26

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